does vitamin c serum cause acne

Can Vitamin C Serum Make You Breakout? Reactive oxygen species have a necessary function in the body that I was previously unaware of: they act as a natural anti-microbial agent. Therefore, I look forward to such panels because I am able to read current research as it is developing, and often this is research I would never get the chance to explore on my own time. Concentrations of more than 20% offer no increase in effectiveness but may increase irritation and concentrations of less than 8% are too low to offer any significant antioxidant effects. Planta (2010) 231: 461. https://doi.org/10.1007/s00425-009-1067-3. However, I believe we should consider adding one more to the list of skin damaging agents. However, lower concentrations may be effective for inflammatory skin conditions such as acne. Antioxidants & redox signaling, 20(6), 1000-1037. Reactive oxygen species and cancer paradox: to promote or to suppress?. This means that instead of neutralizing free radicals, it will act as a free radical itself and begin to damage skin cells. Farris, P. (2006). In addition, vitamin C serums seem to be more effective with the addition of vitamin E and ferulic acid. ROS is needed for normal, healthy function, from cell proliferation to keeping bacterial pathogen away. Press the space key then arrow keys to make a selection. This is something I have done for two years, and it is an excellent opportunity, not just to provide funding for great research, but to learn of what new biological research is being conducted. ‘Inhibitory effect of magnesium L-ascorbyl-2-phosphate (VC-PMG) on melanogenesis in vitro and in vivo’, Galadari, S., Rahman, A., Pallichankandy, S. & Thayyullathil, F (2017). As vitamin C is one of the most potent antioxidants and is essential for skin health, it is particularly highlighted as a potential anti-acne treatment. Overall, though, there is not enough evidence to support the claims that vitamin C serums can cause acne. When used consistently, vitamin C serums can make scars as a result of acne less pronounced. Vitamin C is anti-inflammatory, and a vitamin C serum can both help clear up acne and reduce the redness associated with it—as well as improve skin texture. Vitamin C for Acne: Why Vitamin C for Skin? Furthermore, higher antioxidant levels in cells are associated with lower ROS levels. Notify me of follow-up comments by email. But first, why should you be considering introducing a vitamin C serum into your routine in the first place? Vitamin C has potent anti-inflammatory effects, mainly due to its antioxidant activity. However, the scale can tip the other way and when there are not enough ROS in the body, disease can also occur. This was the first Vitamin C serum that I’ve tried and it seems to be breaking me out. Zhang FQ, Wang YS, Lou ZP, JunDe Dong JD (2007) Effect of heavy metal stress on antioxidative enzymes and lipid peroxidation in leaves and roots of two mangrove plant seedlings (Kandelia candel and Bruguiera gymnorrhiza). One of the main arguments leveled against vitamin C is that it acts as a pro-oxidant. Fang, F. C. (2011). Photogenerated charge carriers and reactive oxygen species in ZnO/Au hybrid nanostructures with enhanced photocatalytic and antibacterial activity. However, other antioxidant serums have more evidence to back up their anti-acne effects and may be a better investment. This vitamin C serum is a cult-favorite for good reason. Vitamin C Serum. ‘A double-blind randomized trial of 5% ascorbic acid vs. 4% hydroquinone in melasma’. ROS and antioxidants have a healthy equilibrium in the body. It turns out that it may not be as simple as ROS = bad, Antioxidants = good. For this reason, topical application of cosmetics containing vitamin C, such as vitamin C serums, are required to maintain sufficient skin levels of vitamin C [2]. For example, multiple research studies have demonstrated that cancer cells have a greater level of ROS than normal cells – highlighting the role of ROS in tumor formation. Laura is currently working in healthcare education and writes for ScienceBecomesHer in her spare time. However, this research is complex and is based on the observation that low levels of ROS may actually have protective effects, including antimicrobial activity. Scales, B. S., & Huffnagle, G. B. Ever notice that vitamin … (1996). Related Reading: The Best Mineral Sunscreens With Antioxidants. In fact, it may even help treat it faster! The biological properties that contribute to the healthy microbiome is well founded by research: proper moisture content, regular cell cycle, a healthy pH. Post Inflammatory Erythema: 12 Effective Treatment Options. The cause of these breakouts are due to the fact that vitamin c brings dirt and oil that is in your skin’s pores to the surface, which can result in an acne breakout or two until the pores are completely cleared out. When I wrote some time ago about how damaging vitamin C serums are to the skin, I received a mountain of responses of women and men telling me their stories of how vitamin C serums gave them acne and other skin diseases. This kind of free radical is … It is unlikely that vitamin C serums will cause acne. This is because there is some evidence to suggest that ROS have antimicrobial effects [6]. The negative of ROS wasn’t interesting, what was interesting was a side buried in the introduction: The positive of ROS. MBio, 2(5). And this is important in the context of skin care. Vitamin C serums are one of those fad products that I hope will disappear with time, and I am certain that we will see adult acne disappear with it too. He, W., Kim, H. K., Wamer, W. G., Melka, D., Callahan, J. H., & Yin, J. J. Redness is partially the result of inflammation. For this reason, topical application of cosmetics containing vitamin C, such as vitamin C serums, are required to maintain sufficient skin levels of vitamin C, Topical vitamin C formulations have also been shown to be as effective as topical hydroquinone therapy at reducing hyperpigmentation. A red flag for noticing if a product is actually irritating you and not just purging is if you're noticing pimples somewhere that you normally don't break out. Journal of bacteriology, 191(14), 4605-4614. She has experience in plastic and reconstructive surgery, dermatology, and aesthetics and has received training in laser treatments. There is some evidence to suggest that using a vitamin C serum may make the skin more vulnerable to bacteria. Evidence of topical vitamin C’s anti-inflammatory effects can be seen from its ability to reduce erythema caused by inflammation after sun exposure [8], and following laser resurfacing [9]. In vitamin C serums. ‘Evaluation of selected skin parameters following the application of 5% vitamin C concentrate’. Paiva, C. N., & Bozza, M. T. (2014). It is a bottle whose exterior is cloaked in the trustworthy guise of science, and its contents a nostrum potion. So far, so good. 2 Common Myths Busted! Antioxidants in skin care are bad when they are in concentrated form and disrupt the body’s natural ability to fight off bacteria. This can cause problems for acne prone and sensitive skin. Basically, you may be considering introducing a vitamin C serum into your skincare routine if: But is vitamin C serum good for acne-prone skin or does vitamin c serum cause acne? Redundant hydrogen peroxide scavengers contribute to Salmonella virulence and oxidative stress resistance. Skincare (like everything else in life) is NOT black and white. You want to prevent the breakdown of existing collagen. And yet, many of my clients with oily, acne-prone skin complain their acne got worse after introducing a Vitamin C serum into their skincare routine. Vitamin A does not cause acne, but too much of it actually can worsen some conditions. However, some research suggests that small amounts of free radicals are good for us. Of the thousands and thousands of Vitamin C Serum bottles our company has sold, we have been contacted by a handful of customers that experienced breakouts when using the serum. This means that you can eat all the blueberries you’d like, you are still going to age. This website is intended for informational and/or educational purposes only. So if you used a vitamin C serum and it gave you acne, redness or any other skin issue, it is because the serum took away your body’s ability to fight off bacteria, and weakened it, … So if you used a vitamin C serum and it gave you acne, redness or any other skin issue, it is because the serum took away your body’s ability to fight off bacteria, and weakened it, inviting pathogens to infect your skin. This means that topical antioxidants should be used in addition to sunscreens to provide protection against free radical damage. Woolery-Lloyd, H., Baumann, L. & Ikeno, H. (2010). The rate of skin cell turnover is reduced causing a build-up of dead skin cells on the surface of the skin. ‘Effect of topical vitamin C on postoperative carbon dioxide laser resurfacing erythema’. The cancer aspect of this paper was not interesting, nor was it novel. This ROS-Antioxidant balance also has implications for acne-prone skin. Statements made herein have not been evaluated by the Food and Drug Administration. Free radicals cause changes to cellular DNA and proteins as well as causing inflammation. In addition, vitamin C can improve facial erythema which is often a concern in acne and post inflammatory erythema. The microbiome in wound repair and tissue fibrosis. (2013). Their antioxidant effect destroys the healthy ROS created by the body to prevent bacterial infection. And there is enough evidence to the contrary to support that the free radical theory is possibly an overgeneralization of how aging actually occurs, and that the aging process is much more complex than just: accumulation of ROS over time —> aging. Vitamin C serums are acidic, which means they slough away dead cells from the skins surface leaving it brighter and smoother. So, the biggest vitamin C serum benefit for skin, then, is its potent antioxidant effects. As we mentioned in the introduction, ... As always, if you're using a topical treatment, such as a cream or a serum, it is important to perform a patch test before using it. The microbiome can get disrupted by raising skin’s pH (through use of foaming and/or alkaline cleansers), by introducing an inflammatory agent to the skin (essential oils or fragrance), by mechanically damaging the skin (such as with a scrub, microdermabrasion, dermarolling, etc), all of which is well known. However, L-ascorbic acid is unstable and has limited penetration. However, lower concentrations may be effective for inflammatory skin conditions such as acne [2]. Vitamin C Serum for Acne Scars (Hyperpigmentation) Recent studies have demonstrated that the use of vitamin C as a topical treatment can reduce the appearance of acne scars. However, one study found that the topical application of 5% sodium-L-ascorbyl-2-phosphate, a vitamin C derivative, over 12 weeks reduced the number of acne lesions in 61-71% of subjects (observer ratings vs subject ratings) [11]. The ability of topical vitamin C to reduce inflammation and erythema suggests that it would help improve the appearance of acne. It helps to repair your skin and it also supports tissue … Keep in mind, if you have acne, applying Vitamin C to active breakouts can cause irritation. In addition, vitamin C can improve facial erythema which is often a concern in acne and post inflammatory erythema. Individuals with acne have a higher concentration of skin surface lipids that when oxidized are highly comedogenic and antioxidants may prevent this oxidizing effect, thereby preventing comedogenesis. But does Vitamin C cause acne? This is due to the fact that vitamin C inhibits the main enzyme involved in the production of melanin, thereby decreasing melanin production [4]. Haywood, R., Wardman, P., Sanders, R. & Linge, C. (2003). Vitamin B12 has been implicated in its ability to cause acne when in excess in the body, however this has been noted for injections of the vitamin, and not when topically applied. Vitamin C serum can and will act as a pro-oxidant, causing skin damage. Chemosphere 67:44–50. In addition, facial erythema was reduced by 21% after 6 weeks of daily topical vitamin C application [10]. Skin-Care Tips Antimicrobial actions of reactive oxygen species. The killing of healthy ROS and creating unhealthy ROS reminds me of when people use scrubs, face brushes and/or harsh cleansers on their skin and get acne as a result: You scrub off the healthy, balanced oil that your skin produced. They do not disrupt skin’s microbiome and do not interfere with ROS doing its job of keeping bacterial pathogens away. All content, including, but not limited to, text, images, links, and other material does not constitute medical or other professional advice, and is not intended to be a substitute for professional medical advice. Your skin has a delicate microbiome of healthy bacteria that maintains a proper balance necessary for a disease-free environment. One cause of acne breakouts is free radicals because they are known to cause skin inflammation which traps dirt and bacteria in pores and cause acne to occur. It has been well researched in a mountain of studies that ROS can lead to cancer. The Mad Hippie Vitamin C Serum also contains the very effective vitamin C + vitamin E + ferulic acid combination at a fraction of the price of SkinCeuticals C E Ferulic. Most on the market contain the L-ascorbic form, which turns brown. & Castanedo-Cazares, J. Mad Hippie Vitamin C Serum Review: A Natural Acne Fighting Solution. These changes result in the destruction of collagen and elastin and can potentially cause skin cancer. Furthermore, if ROS were found to have antimicrobial effects on the p-acnes bacteria, it is not known what amount of antioxidant would unbalance the ROS-Antioxidant equilibrium in order to affect this. Skin experts break down what the adverse reactions mean, and what you can do. In fact, a number of sunscreens are formulated with antioxidants for this exact reason. Darr, D., Combs, S., Dunston, S., Manning, T. & Pinnell, S. (1992). There is also research that suggests that when antioxidants are in excess in the body, this contributes to virulence and oxidative stress. Probably the most dramatic effect of taking a vitamin C supplement if you have acne is clearing up the redness in your skin. The Journal of pathology, 229(2), 323-331. Vitamin C is the most abundant antioxidant in the skin and is essential for the production of collagen. Too much ROS can lead to cell death and tumor formation. Though numerous foods and supplements contain vitamin C, keep in mind that skin care products formulated with this vitamin are more likely to aid … Plenty of research has demonstrated that Vitamin C has potent anti-inflammatory effects [7]. In theory, this would mean that ROS may actually help prevent acne by preventing the overgrowth of the p-acnes bacteria. Vitamin C works best at a concentration of 8-20%. Once I stopped listening to the fads and started taking a pragmatic and empirical approach to skin care, my acne disappeared and clear skin took its place. Does Vitamin C Serum Cause Acne Breakouts? A review of vitamin B12 in dermatology. Too much vitamin C actually causes acne flare-ups especially on serums. Antioxidants, such as vitamin C, co-exist to protect the skin from free radicals, including reactive oxygen species (ROS), that are formed when skin is exposed to ultraviolet (UV) radiation. The issue of vitamin C serums and their damaging effect on skin is much more complicated than I originally thought. Maybe not now, but certainly over time. Concentrations of more than 20% offer no increase in effectiveness but may increase irritation and concentrations of less than 8% are too low to offer any significant antioxidant effects. A bacteria called p-acnes lives within the oil glands and use the oil as energy. However, vitamin C serums can treat existing acne breakouts by reducing redness and inflammation and improving the overall appearance of acne. ... the higher likelihood it may cause a problem for those with extremely problematic skin like myself. ‘Reactive oxygen species and cancer paradox: To promote or to suppress?’. Vitamin C Serum is one of the most effective serums on the market because they provide several skin benefits that including treating acne and reducing acne scars. However, it appears that ROS at high levels can have tumor-suppressing effects and can destroy cancer cells and antioxidants impede this process [5]. There are a number of different active forms of vitamin C but the most biologically active and well-studied is L-ascorbic acid. “Due to … I knew that it was because vitamin C serums broke the skin down because they discharged ROS due to their oxygenating effect in the skin. OUMERE Skin Care is not intended to diagnose, cure or treat any ailment. Furthermore, higher antioxidant levels in cells are associated with lower ROS levels. The rapid multiplication of the p-acnes bacteria causes an inflammatory response. Hébrard, M., Viala, J. P., Méresse, S., Barras, F., & Aussel, L. (2009). In this case, they assist with anti-inflammatory action and have skin health benefits. Altogether, this suggests that antioxidants may be an effective treatment for acne, both by reducing inflammation and by targeting ROS. ‘Topical vitamin C protects porcine skin from ultraviolet radiation-induced damage’. Espinal-Perez, L., Moncada, B. When antioxidants are in oils and extracts, they are diluted and in low concentrations. Yes and no. Are reactive oxygen species always detrimental to pathogens?. The dead skin cells block the hair follicle and trap the oil inside. Try this serum as a spot treatment by applying it directly to post acne marks, allow the serum … The authors of the aforementioned study identify two different mechanisms by which vitamin C may exert its effects on acne. By targeting inflammation, vitamin C may not prevent breakouts as there is no evidence to suggest that it reduces oil production or p-acnes proliferation. So do antioxidants in skin care actually have any benefit? Journal of the American Chemical Society, 136(2), 750-757. I believe that less is always more in skin care and that we shouldn’t go for quick fixes, fall for marketing hogwash, or bathe in pseudoscientific snake oil. $80 at Sephora However, it appears that ROS at high levels can have tumor-suppressing effects and can destroy cancer cells and antioxidants impede this process, This ROS-Antioxidant balance also has implications for acne-prone skin. This means that when there is an overproduction of oil the p-acnes bacteria are able to rapidly multiply. Last week I had the honor of sitting on a scholarship panel for the University of California, Irvine medical school. Can you recommend some good Vitamin C serums for fading acne marks? However, this research is complex and is based on the observation that low levels of ROS may actually have protective effects, including antimicrobial activity. In fact, this topical vitamin C formulation was the first to be clinically proven. Niacinamide and Hyaluronic Acid Together = Super Skin Hydration. As mentioned earlier, inflammation is one of the main causes of acne and causes the body to elicit an immune response. The paper focused on how alterations in this protein can affect how much ROS is produced by the body, and when unregulated can lead to certain types of cancer. In addition to brightening your complexion, it gently exfoliates and sloughs off dead skin without causing irritation. Vitamin C serums are not a product born of scientific research and rigorous methodology and experimentation. Sickness can include acne, dermatitis, folliculitis, and many others. Fang, F. (2011). For example, multiple research studies have demonstrated that cancer cells have a greater level of ROS than normal cells – highlighting the role of ROS in tumor formation. One research paper that I was to assess for the scholarship was the research of a MD/PhD student who was exploring reactive oxygen species (ROS) and how they are regulated by a certain protein. Vitamin C serums are a product born of clever marketing, the misrepresentation of results, and profitable conflicts of interest. Can You Use Vitamin C and Retinol Together? Are you looking to incorporate a vitamin C serum into your skincare routine but worried that it will break you out? Kameyama, K., Sakai, C., Kondoh, S. et al. I use Cerave’s hydrating cleanser and the Hada Labo lotion. Here’s why Vitamin D supplements can cause acne: the first key reason is that Vitamin D stimulates testosterone, which is the primary hormone that aggravates hormonal acne. Jaros, A., Zasada, M., Budzisz, E., Debowska, R., Gebczynska-Rzepka, M. & Rotsztejn, H. (2018). Source: Galadari, S., Rahman, A., Pallichankandy, S., & Thayyullathil, F. (2017). No, vitamin C serums cannot cause acne. The biggest criticism regarding vitamin C serums for acne-prone skin is down to their potent antioxidant effects. Use vitamin C serums in the morning. Vitamin C For Acne. Hypervitaminosis A, which results from too much vitamin A in the body, is a toxicity that can negatively impact your health. Vitamin C has an excellent safety profile. There is relatively little research specifically investigating the effect of topical vitamin C on acne. Unfortunately, even with the correct application, sunscreens can only block 55% of the free radicals produced by UV exposure [1]. Al-Niaimi, F. & Chiang, N. (2017). I believe in tried and true methodology and taking a scientific, modern take on long-held skin care practices. Vitamin C Serum Causes Me to Breakout Day by Day Beauty prides itself on having a Vitamin C Serum that is safe & effective for all skin types including sensitive skin. Many will ask, is Vitamin C serum good for acne, the answer to which is, well, it depends. You May Also Be Interested In: Dermalogica Biolumin-C Serum Review. Some Vitamin C serums contain ingredients such as Ferulic acid to keep the Vitamin C stable for a longer period. Vitamin C serums are excess that you are imposing on your body and you will disrupt your skin by using them. When you use skin care formulated with beneficial oils and extracts, I do believe that there are benefits. ‘Antimicrobial actions of reactive oxygen species’. Let’s explore the research behind vitamin C serums in order to answer these questions. Both mechanisms refer to vitamin C’s potent antioxidant effects. Galadari, S., Rahman, A., Pallichankandy, S., & Thayyullathil, F. (2017). Some people do experience acne breakouts when first beginning to use a Vitamin C serum. American journal of clinical dermatology, 16(1), 27-33. It’s safe for most skin types. The Best Mineral Sunscreens With Antioxidants, other antioxidant serums have more evidence to back up their anti-acne effects, https://www.ncbi.nlm.nih.gov/pubmed/14632206, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605218/#B3, https://www.ncbi.nlm.nih.gov/pubmed/15304189/, https://www.ncbi.nlm.nih.gov/pubmed/8543691/, https://www.sciencedirect.com/science/article/pii/S0891584917300035, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3171981/, https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1524-4725.2005.31725, https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2133.1992.tb00122.x, https://www.ncbi.nlm.nih.gov/pubmed/9537007, https://onlinelibrary.wiley.com/doi/10.1111/jocd.12562, https://www.ncbi.nlm.nih.gov/pubmed/20367669. Like mentioned above, Vitamin C products can be very unstable and lose its effectiveness quickly. Source: Zhang FQ, Wang YS, Lou ZP, JunDe Dong JD (2007). However, this research is very limited and it is not known whether the p-acnes bacteria is affected by ROS-antimicrobial activity (research seems to be focussed on the Salmonella enterica bacteria). However, one study found that the topical application of 5% sodium-L-ascorbyl-2-phosphate, a vitamin C derivative, over 12 weeks reduced the number of acne lesions in 61-71% of subjects (observer ratings vs subject ratings), One way of achieving this is to reduce the acidity of L-ascorbic acid to a pH of less than 3.5, Vitamin C works best at a concentration of 8-20%. Or does vitamin C serum cause acne? So now it seems, from an oxidation standpoint, vitamin C serums damage the skin in two ways: The two together creates a storm that disrupts the body’s ability to maintain a healthy balance which is why vitamin C serums have destroyed so many people’s skin. The 5-Step Glossier Skincare Regimen For Acne-Prone Skin | Pinkermann. The ideal vitamin C serum would contain L-ascorbic acid, have a concentration of 8-20%, and a pH of less than 3.5. Lately my research has been focused on skin care-related biology, which means I have tunnel vision and seldom get to venture out into other areas of scientific progress. (2004). Acne Diet Myths & Facts. This can happen: Your vitamin C serum irritating skin and causing inflammation. It is caused by multiple overlapping factors: One of the ways we can work out whether vitamin C is good for acne-prone skin or whether vitamin C serum causes acne is to look at how vitamin C affects oil production, skin cell turnover, p-acnes bacteria, and inflammation. Vitamin C serums are clumsy in their formulation. But keep eating them because of their vitamin content, low calories, fiber and other qualities that more likely contribute to longevity other than their antioxidant content. Free Radical Biology and Medicine, 104, 144-164. Science can’t explain why. Arguably the ‘holy grail’ of vitamin C serums is SkinCeuticals C E Ferulic. However. ‘Topical vitamin C: A useful agent for treating photoaging and other dermatologic conditions’. Do you have oily acne-prone skin that can break out if you so much as sniff a new skincare product? There’s certainly no law against using vitamin C products in … For example, a 5% concentration of a vitamin C derivative significantly improved the appearance of acne in the study mentioned earlier [11]. Vitamin C products can certainly cause purging - this has happened to me with some vitamin C products as well, although not DE's Day Serum in particular. For those of you looking to actively treat acne, look for vitamin C serums with sodium ascorbyl phosphate, as this was the form of vitamin C used in the research study mentioned earlier. (2013). Laura is a skincare addict and sunscreen enthusiast with more than 10 years of experience working in healthcare and over 5 years of experience working as a nurse. I don't have marks that are skin deep and cause pits on my skin * Touchwood * However, they are visible on the skin as brown spots. In addition, common antibiotic treatments for acne, such as tetracycline, doxycycline, and erythromycin have demonstrated antioxidant effects by reducing ROS. et al. However, like anything, too much of something can be unhealthy. And coupled by the fact that the vitamin is in isolated form in your serum means you are getting too much to be good for you. What Should I Look For In A Vitamin C Serum? Too much ROS, of course, is a bad thing, as the scholarship applicant’s research (and many others) have supported, but the regulated amount of ROS naturally produced by the body is needed to prevent bacterial, fungal and other pathogenic invasion from infecting the body. Because, no matter how good it’s for anti-aging, you don’t want to replace wrinkles with pimples… Here’s what we know. Receive a complimentary Travel Set with your OUMERE purchase of $400 or more. If this were true, then a potent antioxidant serum, such as a vitamin C serum, may actually make acne worse by neutralizing the ROS that are keeping the p-acnes bacteria under control. No good tho. This means that it can help prevent premature aging and skin cancers that are due to sun exposure (photoaging). You want to help protect your skin against UV damage and enhance the protective effects of your sunscreen. I know this cause I made such serum, like above 20% of net weight, when I applied it upon my facial skin, the little tiny acne popped up in just one night, I wondered why, apparently that's cause of the vitamin c powder I dilluted in the serum mix. My skin type is combination which is basically oily on the T-zone and dry on the rest of the face. Dinakar, C., Abhaypratap, V., Yearla, S.R. Your email address will not be published. Most people … The breakouts can happen due to the base of the Vitamin C serum. There’s no proof that Vitamin C causes acne. The oils and extracts themselves contribute to skin health because of their vitamin and mineral content, their fatty acid composition (for oils), and other factors that assist with maintaining the skin’s healthy balance. Read More. It is formulated with gentle ingredients that will be … Topical vitamin C formulations have also been shown to be as effective as topical hydroquinone therapy at reducing hyperpigmentation [3]. Sodium Ascorbyl Phosphate Product Recommendations: Mad Hippie Vitamin C Serum, Viola Vitamin C Serum. Unfortunately, even with the correct application, sunscreens can only block 55% of the free radicals produced by UV exposure, Even with extremely high doses of vitamin C, only a small amount will be available to the skin. One that has long been hailed as a panacea of human disease and considered a hero of skin care: antioxidants. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Brescoll, J., & Daveluy, S. (2015). Vitamin D supplements cause hormonal acne in almost everyone who is acne-prone, and even in those who weren’t previously struggling with acne. Beautycounter’s vitamin C serum is a blend of two ultra-stable forms of vitamin C. If you’re currently using a Vitamin C product, check to see what form of Vitamin C it contains. Alster, T. & West, T. (1998). There is some evidence to suggest that using a vitamin C serum may make the skin more vulnerable to bacteria. First and foremost, I hate to break it to any antioxidant fanatics out there, but the free radical theory of aging is not law in biology. Since antioxidants, such as vitamin C, neutralize ROS, they may inhibit these protective effects and could cause an increase in the p-acnes bacteria. What is important to note is the term excess, and how this relates to vitamin C serums.

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