This skin cell activity results in numerous niacinamide benefits, from healing inflammatory pimples and regulating sebum production, to preventing pigment transfer and boosting collagen production (both of which lighten hyperpigmentation). If after 3 months on Curology, you still don’t see an improvement, it may be a good idea to add vitamin C too. After reading your article, i am curious can i mix it Missha fte (that contains niacimide) and use this mixture after double cleansing step? Sam, that’s a great tip. Can it be added to the mix as well? Dr. Gilbert suggests using a vitamin C serum immediately after washing your face, as it can increase the penetration of the product to help you achieve the best results. Please remove either one of the products to proceed. Good thing I clicked on the link where you said you’d explain further. You can check LabMuffin blog for that. Was wondering… Would be more effective to add niacinamide along with the hydroquinone at night instead of only using niacinamide during the day? Linda, the only serum I’d layer on Retin A is a hyaluronic acid serum. I will now mix my vitamins C and niacinamide in my a.m. routine! Vitamin C first, then hyaluronic acid and then niacinamide. If it leaves your skin dry, then you can look at adding a moisturiser. The bottom line: If you’re using a product that contains both vitamin C and niacinamide, it’s likely been specially formulated so that they can work together. Fyi, i have oily combi skin. I am using The Ordinary Niacinamide for a week. Not sure how. You’re just causing more dark spots than any skincare routine, with or without vitamin C, can fade away. “It has been shown to improve the texture and appearance of skin overall.”, RELATED READ: Want Instantly Brighter Skin? Will this affect the results? Would like to see your comments on layering serums on retin A. thx. Using both of these active ingredients together has been a debate for long time!! But I’ve noticed that you have to be logged in to comment? I wait for 20 min and then apply vit c. Is that OK? Yes, according to all the dermatologists and experts we consulted. Spotlight On Vitamin C: What Does It Do For Your Skin? Lauren, I wouldn’t mix exfoliating acids with L-ascorbic acid as it could be too irritating. hi GIO so I formulated with vitamin c l-ascorbic acid and niacinamide and after two days the product started turning to deep yellow, does it mean the product is completely useless or be less effective. This reaction is reversible. Also, store the mixture in an opaque, air-tight container. However, if you still feel nervous about combining the two ingredients on your sensitive skin, you can always use niacinamide in the morning and vitamin C at night, or even alternate days. And Do You Really Need a Skin Toner? Formulating products is a lot more difficult than most people think. Also note, over time, my curology treatment will slowly increase in strength. Is it all okay? If you’re a skincare nerd like me, then reading about and researching skin care products is probably one of your favourite things to do. Works Well With: As an antioxidant, ascorbyl glucoside plays nice with many different ingredients, though it works especially well with niacinamide, a type of vitamin B. My Curology medical advisor suggested I add a vitamin C serum to my routine to help fade my stubborn sunspots and hyperpigmentation. I love your explanations! Unless you want to up your anti-aging game. I’ve just checked out your blog and I love how detailed your reviews are. Thank you very much for this useful article! SPF. L-Ascorbic Acid has a super short shelf live, so if you want to make your own serum, you should either make your batch every day or add some preservatives to the formula. Niacinamide is an amide and those are tough. And SkinCeuticals Vitamin C (C E FERULIC® WITH 15% L-ASCORBIC ACID) with SkinCeuticals Niacinamide (DISCOLORATION DEFENSE serum) for the day. It’s easy to believe that two are incompatible when you delve further into the science, there’s nothing to worry about. Many say you cannot use Niacinamide with Vitamin C in skincare products. Hey, I want to ask what if I put The Ordinary Niacinamide 10% then layer it with Innisfree Jeju tangerine (which contain vit C) will it turns the skin oily or still normal? I’m curious as to whether niacinamide will absorb and work at a ph of 4.5-5, regardless of there being vitamin c in the formula. Please advise. https://theordinary.com/product/rdn-100pct-l-ascorbic-acid-powder-20g Do you think they actually mean not to mix the powder and solution together, but ok to use the products one after another? Or 2 of DE marula oil , I would put that mixture in the palm of my hand an mix by running my hands like your putting moisturizer on your face, I use my beauty blender to even out, I don’t even where a foundation, if I need to spot conceal I do , I gives beautiful healthy glow. We consulted derms and other skincare experts to answer the FAQ once and for all. Using Vitamin C and Niacinamide together: Myths Vs. Facts. Thanks for this article. I wanted to use Tiam 20% C source Serum + The ordinary Matrixyl 10% + The ordinary 100% plant based squalane in a same routine, will it be ok? Since every individual has different skin identity, companies want to safe than get sued!! Do they mix? Download your FREE 'Best Anti-Aging Skincare Routine" cheatsheet to find out what really works to prevent aging and minimise wrinkles (plus, weekly tips). Thx. It is found naturally in foods like yeast, meat, fish, milk, eggs, green vegetables, and cereal grains or can be taken as a supplement. You might want to be careful combining vitamin C serums with niacinamide skin care products. But if you’re using two distinct products with these ingredients, wait 15 minutes between applications, or save one for morning use and the other for evening use. I use Environ Clarifying lotion with Niacinamide, followed by Mario Badescu Vit C serum and then a hydrating spf moisturiser. Kim, I’d just try to use them at different times of the day or on alternate days. It’s safer to use vitamin C in the morning and glycolic acid at night. Kiran, yes you can use them all together. Vitamin C is one of the best things you can use on your skin and, in high enough doses, it can boost collagen. This is the case with Niacinamide and Vitamin C. Vitamin C has many benefits on the skin, including improving uneven skin tones and fighting against pigmentation, so you may want to use both of these ingredients. Hi Gio, Thanks so much for explaining the interactions here. I have this powder Vitabird C12 Face Brightening Powder. How long does it take for the conversion to occur at this temperature? I know women with rosacea who can use vitamin C fine and others who prefer not to use it. Very well informed!! Vitamin B is an ingredient with high ability that goes along with many different ingredients and rarely you know shows reaction with sensitivity, but people can still worry if it's gonna be a little too much for their skin. Paula’s Choice C15 Booster or MaeLove The Glow Serum are both good picks. Niacinamide in the AM and hydroquinone in the PM is perfectly fine. Now it might be brand specific but I it will be great to get your thoughts on this? It’s no wonder you want to use them together to speed up the process. Cheryl, I’m afraid I’m not into DIY skincare. I’m a skincare junkie and would love to be a blogger! If you do use any products that contain vitamin C in your skincare routine, alternate them with Niacinamide 10% Zinc 1%. Let me know how your experiment goes. mineral oil), and found that niacinamide significantly decreases water loss—but petrolatum does not. And yes you can totally use niacinamide with vitamin C, so don’t worry about the new formula, it’ll work. Thanks. As I've shown you here, acids and vitamin C can actually be very compatible! It doesn’t make you flush 2. Like so many others write I probably won’t mix the two regularly but it’s so great to know that I can if and when I need to in order to cut down on steps or save time. One of the questions we see on the reg is whether or not it’s safe to combine vitamin C and niacinamide. Or do I need to use them in different time of the day? I use Retin a micro in my p.m. routine… Can I use niacinamide too? Niacinamide Ascorbate isn’t as useless as it seems. In conclusion, you should take just as good care of your skincare products by storing them in a suitable setting, as you take care of your skin.”. I haven’t noticed any drying but maybe it’s because of the other products I put on afterward? However, Niacinamide can minimise the benefits of Vitamin C when applied together. I was wondering if I am able to use a niacinimide + hyaluronic cleanser and follow up with a vitamin c serum. But that may not always be a good thing, especially when it comes to three beloved “hero” ingredients that are popping up everywhere: niacinamide, hyaluronic acid and vitamin C. Yes, these ingredients can work wonders—but they can also irritate your skin if you overdo it. If you need more help, please book your consultation here: https://www.beautifulwithbrains.com/skincare-consultation/, I was worried about this since I just bought an essence with niacinamide in it, and I also use vit c serum at the same time.. If you’re still unsure about using niacinamide and vitamin C together, there is also the option of using the niacinamide-friendly vitamin C derivative tetrahexyldecyl ascorbate. They prefer to use its derivatives, instead. You really dissect every aspect of a product, which is very helpful. The Ordinary Natural Moisturising factors would be a good one. I just recently bought The Ordinary’s Niacinamide and I want to use it in the same routine with my Vitamin C, but I had also heard the warnings about mixing the two. I’ve been looking to find one with Hyalauronic Acid in it. Angie, yes you can. Thank you. But as I wrote here, the myth has been debunked. Thanks so much for this, I was using vit c in the morning and Niacinamide at night but I’m going to “upgrade” and use Niacinamide in the mornings too. Katy, that’s fine. That has never happened before with the Vitamin C it would always glide on my face. L-Ascorbic Acid, is very finicky to formulate with. Shipping and promotions calculated at checkout. I’ve never really looked into the absorption. Another way you can use niacinamide is to treat dry skin. You are a God send in a world filled w hyperbole and BS;)). In the evenings, I’m using a retinol cream so I didn’t want to put the BHA or Vitamin C on in the evening. Lin, yes, you can. Try Vitamin C, 3 Reasons to Consider Adding B3 (Niacinamide) to Your Skincare Routine. You also didn’t mention anything about sunscreen. So AM routine: Cetaphil cleanser, Vitabird C12 powder mixed with SR Martian Toner, SR CEO Vitamin C Serum, Good Genes, Herbivore Pink Cloud cream or Ren Evercalm Global Cream, and La Roche-Posay Anthelios 60 Sunscreen Fluid. HI Gio, What’s the best Vitamin C Serum to buy that doesn’t cost a fortune? Try Vitamin C. Niacinamide, one of the major forms of vitamin B3, enables your body to make nicotinamide adenine dinucleotide (NAD+/NADH), a molecule that allows your skin cells to repair damage and regenerate. Thanks for sharing! If the solution has an acidic (low) ph, it’ll take 6 weeks to convert only 1% of Niacinamide to Niacin. TruSkin Vitamin C … I’ve been following your The Ordinary skin routine for acne and have been seeing great results BUT literally everyone I know is raving about vitamin C and I’m curious. Keep the skin info coming please! The chemical reactions they trigger are very slow or reversible so they can’t compromise their effectiveness. Together, the ingredients recharge and revamp the texture of your skin and shrink the size of your pores, boosting collagen turnover and delivering a youthful glow. Other times, a user of the mega-hyped The Ordinary vitamin c products wants to know if it’s safe to use a treatment containing niacinamide. Chanel, never use something just because others rave about it. Do you use Vitamin C and Niacinamide together? I follow a simplified K-beauty routine as follows: AM: double cleanse with a ba and then gentle foaming cleanser and Clarisonic, followed by Lancôme hydrating toner, Fresh black tea and Kombucha essence, DE C firma, la roche posay mineral spf 60, DE or Clinique moisturizer (sometimes with rose oil if my skin is crazy dry). There is no reason why you shouldn’t use these two antiaging superstars together. Hi, I'm Gio! Can You Use L-Ascorbic Acid (Vitamin C) & Glycolic Acid Together? Glad to hear it’s (mostly) a myth, and that I can keep using it. The chemical reactions they trigger are very slow or reversible so they can’t compromise their effectiveness. Can you please suggest me the best way . Vitamin C has long been a go-to brightener for dermatologists, estheticians and skincare brands, and for good reason. However, most skincare products do better when stored at room temperature and often don’t work as effectively if left for many hours out in the sun, or in a heated environment. Related: Spotlight On Vitamin C: What Does It Do For Your Skin? I read your article in the other page about products to NOT mix. While the two active ingredients are perfectly safe together (and they, in fact, boost each other’s efficacy), using them at the exact same time can cause a flush to the skin. I have a sensitive and combination skin. I’ll second @RGbrown ‘s recommendation of e.l.f. “There is an old study from almost 60 years ago that showed that when these two products were used together under unique circumstances involving extremely high temperatures, they led to the development of nicotinic acid, which is irritating to the skin,” says Ilyas. At home, you store your Niacinamide lotions and serums at room temperatures. Share your thoughts in the comments below. So, why are you told you can’t? The worries of rendering them both ineffective are just caused by misinformation and lack of research. If you need any help with blogging, feel free to shoot me an email. I don’t like to use serums or treatments in the morning because I tend to get oily. Have you tried Skin Actives Vitamin C Serum? Is there a consensus on this? I know not to add it to Ren’s Gylcolic Toner, but what about to Sunday Riley’s Martian Mattifying Toner or Herbivore’s Jasmine Toner in AM? It’s a no-brainer to understand why people would want to use the two of them together. You need to try it and see for yourself how your skin reacts. Also, do you know what the absorption time for Retin-A is, I have searched far and wide and some people say it is instant, while other say 10 or 20 minutes. Niacinamide is a form of Vitamin B3 that does EVERYTHING: See that last one? The one product that Niacinamide 10% Zinc 1% doesn’t work well with is vitamin C. Although they won’t cause an adverse reaction, vitamin C can counteract the effects of niacinamide, making the product not as effective. The studies conducted about the interaction between niacinamide and vitamin C have only been done on pure vitamin C, not it’s derivatives. And most importantly the new formulation of bhydra now being called a serum and has niacinamide in it, is it going to be ok to use following cfirma ? I really think that you do have immense experience and scientific knowledge in this field!! They don’t work as fast, but are a lot less demanding. Morning Skin-Care Step #2: Apply Vitamin C Serum. PM routine: Cetaphil cleanser, Herbivore Rose Mist, Herbivore Prism 12% AHA & 5% BHA Glow Serum, Herbivore Bakuchiol Retinol Alternative (they say safe to use together on their site), Herbivore Cloud cream, Herbivore Lapis Oil or Snowfox Herbal Youth Oil. What Is Toner? Tretinoin and Peel pads make skin more prone to sun damage and dark spots. Or you can do vitamin C and hyaluronic acid in the morning and retain A and niacinamide at night. Thanks. And if we’re keeping it real, you don’t want to do that with your vitamin C or any skincare product, for that matter. Asmriti, apply vitamin C, wait a few minutes and then layer Niacinamide on top. 2.Serums I use DE cfirma followed by Hadalabo Gokujun HA serum( has 3forms of HA ) timeless coq10 3. Using your anti-aging plus acne skin care routine, I’ve been applying Paula’s Choice 2% BHA in the mornings, followed by CeraV PM lotion with Niacimaide, and have been mixing in the Paula’s choice Vitamin C serum. This’ll slow down the conversion even more. Would I apply the Vit C/HA serum after the Curology treatment and before the DE protini moisturizer? That’s why you need a LOT of heat to trigger the reactions mentioned above. Everyone’s skin is different and you know to use what’s best for you. Now does it matter if you put on Niancinamide first and then layer it with Vitamin C? Hi Gio! Hi, thanks for your really informative article. Can i use The Ordinary niacinamide together with The Ordinary vitamin C suspension 30%? I’ve heard that I shouldn’t moisturise when using Retin a micro as it interferes with the time release element of the cream. This isn’t dangerous, but I still recommend you avoid this combo. Hii! The truth is that niacinamide and vitamin C are your secret weapon combo for putting skin problems to rest. Tennille, your skincare routine is spot on, well done for putting it together! So a hyaluronic acid cream before Retin A, or even mixed with it, could be the best option. Previously I had acne breakouts two to three years ago which was settled with Clinique DDMG n EL advanced Night repair serum. I make my own vitamin c serum using l-ascorbic acid(plus e and ferulic). #niacinamide #vitmainc #skincareingredient #reequilIn the pursuit of healthy skin, it is inevitable to be enticed by the plethora of new skin ingredients. I wanna ask u sth… if I put my vitamin C first then I layer it again with Niacinamide without waiting time, is it okay? The Ordinary Niacinamide is designed to regulate oil production. FIY, according to rumours, Niacinamide has “problems” only with L-Ascorbic Acid, not its derivatives. Are you saying that The Ordinary Niacinimide+Zinc can be drying? https://www.refinery29.com/en-gb/skincare-ingredients-not-to-mix Hi! I have roseca and have bought Niacinamide to put on my skin and just wondered if vitamin c serum would help further or irritate my skin more!?? They’re gentler than pure vitamin C (L-ascorbic acid). thanks! If the solution uses thickeners (and most skincare products do), the conversion occurs even more slowly. I have them so would like to use as they are more affordable. I have normal to oily skin btw. Now that we know it’s a perfectly safe combination, feel free to mix niacinamide and vitamin C to your heart’s content. Jane-Claire, it really depends. TO is formulated especially for oily skin and reducing excess shine, whereas PC has more antioxidants and focuses more on Anti-aging. Hello Gio, Can I use vitamin c (truskin naturals), hyaluronic acid( truskin naturals) and Niamicide 5% (gia naturals ) together.I have a very dry sensitive skin.I want to give all forms of hydration to my skin to stay away from wrinkles and dryness.Plus also want the brightness and glow.If I can use all above mentioned serums than i what order should I use them.I also use milk & honey age defense moisturiser from gia naturals too.If you feel any other product would be beneficial for my requirement than please recommend.Oh i do use retin -A 0.25 % cream fr acne. LK, how long have you been using Curology? I use a generic of Epiduo, Elta Md pm and am moisturizers and Elta md sunscreens and wanted to try some other retinol but have read shoudln’t since in use the Epiduo. Skincare is a huge business and new products, and form… The science on them isn’t as solid but there’s no harm in adding them to your skincare routine. At a maximum, one can use three serum together at one time. As for Vit C, do you know why on the Ordinary website for the 100% L-Ascorbic Acid Powder, it says not to mix with Niacinamide? You just need to know the pH of your products to decide whether or not to incorporate the 30-minute waiting period. Niacinamide was also proven more effective at increasing hydration in the skin's outermost layer. Candy, yes it is ok. Only in the rare case your skin flushes red afterwards you need to use them separately. It’s cheap and effective. Thanks for sharing, how about matrxily, can I use all three together? I have combo skin that decides to randomly become sensitive. If your skin is super sensitive, then even this tiny amount will be enough to trigger flushing and tingling. You can totally use Vitamin C and Niacinamide together. So, I am sure, that it’s not always wrong!! Hi Gio! Our powerful post-pimple patch uses 173 dissolving micropoints to deliver a combination of niacinamide, vitamin C and other brighteners straight to the source of discoloration. Is it because of the Zinc? Just slather it on before going to sleep and let it do its work! If you need more help, you can book your skincare routine here: https://www.beautifulwithbrains.com/skincare-consultation/. “Topical vitamin C does several things: it’s a potent antioxidant to prevent damage to our cells from UV rays and the environment, it inhibits an enzyme called tyrosinase in the skin to prevent hyperpigmentation, it is an anti inflammatory to help with redness in skin, and it can boost collagen production,” explains Dr. Erum Ilyas, a board-certified dermatologist practicing in the Philadelphia area. Are They Dupes? Even I have read in many articles that, to go these ingredients bad or counteract each other, there has to be a right high temperature, right low ph, percentage and right consistency of solution!! Rumour has it, these two skincare superstars hate each other’s guts and can’t stand working together. EGI, it’s deteriorated pretty badly, so I would toss it. Gross peel pads? However, if you are skeptical, skip the vitamin C serum, and apply alpha arburtin and niacinamide only and keep vitamin C in the morning routine. Here’s the truth about Vitamin C and Niacinamide and why you CAN and should use them together: A water-soluble antioxidant with multiple superpowers: The catch? Can I also use the Niacinamide the same night or will it be too much? The other form of vitamin B3 is niacin (AKA nicotinic acid). Spend $35 or more to get free shipping within the US, Shop our latest launch - Clear Collective, Want Instantly Brighter Skin? Sometimes, people see a product that combines both ingredients and are wary of trying it for fear of a reaction. My question is what Vit C serum would you suggest I use (maybe you have more than one suggestion!)? The form of Vitamin C isn’t irritating for your sensitive skin. Hi there. How Often Can You Use It: Recommended use is usually once a day, though it can be used twice daily as well. My AM routine is just cleanse with Cerave hydrating cleanser, Boscia Gree-tea oil-free matifying moisturizer, and Smashbox Oil & Shine control primer before using CoverFX face powder (no foundation or concealer). Xen, this is one of those myths with a kernel of truth in it. The combo of 2% tretinoin, 4% niacinamide, 5% azelaic acid is effective at fading away dark spots, too, but it takes time. Thank you. Laine, if you have acne-prone skin, you need a Vitamin C serum with Sodium Ascorbyl Phosphate, not L-Ascorbic Acid. . Or does it have to be Vitamin C first and then Niancinamide? At Hero Cosmetics, we love getting ingredient questions because we’re all about our customers taking charge of the journey to their best skin! Vitamin C can aggravate acne in acne-prone skin, unless you pick the right form. Bundles and Subscriptions cannot be processed together. I have mild cystic hormonal acne and I use Paula’s Choice salicylic acid and The Ordinary’s Niacinamide in the morning and evening plus The Ordinary Azeliac Acid and Squalane at night … where does Vitamin C fit into this? Oops! Dawn, I haven’t seen anything in the literature to suggest that this is a problem, so don’t worry about it. Just wait until the vitamin C serum has dried before applying the next product. Nisha, in theory you can. My current PM routine is wash with Cerave foaming cleanser, apply Curology treatment (2% tretinoin, 4% niacinamide, 5% azelaic acid), and then apply Drunk Elephant protini moisturizer. 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