Niacinamide: A Complete Guide To This Superstar Ingredient

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Niacinamide: A Complete Guide To This Superstar Ingredient

You know how your beloved dog never sets a foot wrong, lives to please and will never let you down? Well consider niacinamide the skin care equivalent. Whether you’re tackling pigmentation, acne, large pores, dryness, excess sebum or even wrinkles, niacinamide can and will do it all. Although this ingredient has a difficult name to pronounce, it’s incredibly easy to tolerate and introduce into your skin care regimen. That’s likely why it’s quickly become one of the most popular skin care ingredients, even rivalling hyaluronic acid’s untarnished reputation. 

While we could tell you all the wonders that niacinamide has to offer (we’re big fans), we’ve asked an expert to weigh in as we break down everything you need to know about niacinamide.

What is niacinamide?

“Niacinamide is an active water-soluble ingredient found in skincare products that is a form of vitamin B3 (or niacin, also known as nicotinamide),” said Biologi’s Dermal Specialist Lucy Macdougald. “It’s a type of protein that can help to keep skin firm and healthy.”

According to Lucy, a little-known fact is that niacinamide is an ingredient that is also present in nature, specifically in strawberry gum leaf. If you’re planning on hosting a skin care trivia night, we suggest back-pocketing this nugget of knowledge.

What are the benefits of using niacinamide?

If you haven’t already picked up on it, there are many. “One of its biggest benefits is that it helps to protect the skin cells from environmental damage such as pollution and blue light,” says Lucy. “In our modern world, there’s no escaping free radical damage caused by environmental factors such as gas, smoke, dust and chemicals,” which makes utilisitng the protective abilities of niacinamide so important for maintaining the health of our skin. 

“Niacinamide can also be an incredible ingredient when it comes to dealing with acne, even severe cases such as inflammatory forms like papules and pustules. Niacinamide is also known for its ability to regulate oil production, increase hydration and also help to reduce redness.”

Basically niacinamide will do everything but wash your car. Which is why you’ll be hard-pressed to find a skin care range that isn’t using this incredible ingredient.

What skin care products can you mix it with?

According to Lucy, “this can depend on the brand and the potency, especially if it is a product containing other natural ingredients.” However, “if it is just a niacinamide product containing only that ingredient, then you should be fine to mix it with most ingredients.”

What skin care products can’t you mix it with?

It used to be vitamin C. However, these days the formulation is much more advanced. The ‘niacinamide flush’ [was] something that people talked a lot about a while ago when using ascorbic acid and niacinamide together, but with today’s more modern formulations, it is not such a concern.”  Sound like something you’d be interested in? Biologi’s Bg Defence Anti-Pollution Serum ($58, Biologi) contains both strawberry gum leaf extract (a plant-based niacinamide) and vitamin C, in a pairing that Lucy says “work harmoniously together”.

Niacinamide serums we’re using and loving:

Neutrogena Hydro Boost Niacinamide Serum

“I have been using the Neutrogena Hydro Boost Niacinamide Serum twice daily for a few weeks now and have definitely noticed a big difference in my skin texture and uneven towns and redness. Since using this product my skin has felt much smoother and more hydrated, along with a lessening of redness and darker tones on my face.”

Want to know more? Read Neutrogena Hydro Boost Niacinamide Serum reviews here…

$26.99 at Chemist Warehouse

Paula’s Choice 10% Niacinamide Booster

“A great product to add to your moisturizer and it not only will make your skin feel more supple and younger looking it will leave you with non dry and softer touchable skin.It also doesn’t have a strong smell that will clash with your perfume or for the sensitive skin types too.” – Lgauci

Want to know more? Read Paula’s Choice 10% Niacinamide Booster reviews here…

$56.10 at Paula’s Choice

La Roche-Posay Pure Niacinamide 10 Serum

“After a few weeks my skin looked brighter, more even-toned and very hydrated. It has appeared to lighten a small dark patch I had on my cheek. It’s a five-out-of-five from me!” – Margaret759

Want to know more? Read La Roche-Posay Pure Niacinamide 10 Serum reviews here…

$57.56 at Adore Beauty

Habitual Beauty Hydrating Serum 

“I only needed to use 2 drops to my face, neck and décolletage as a little goes a long way. After using for a couple of days my skin was glowing. I certainly noticed a reduction in the appearance of the fine lines – especially around my eyes. A fantastic Serum that i would recommend to anybody that wants to improve their skins overall appearance.” – Orchid27

Want to know more? Read Habitual Beauty Hydrating Serum reviews here…

$125 at Sephora

PHASED Skincare Vitamin B3 Serum

This powerhouse serum truly is a holy grail skin care product. Formulated with 10 per cent niacinamide, the PHASED Skincare Vitamin B3 Serum works to target enlarged pores, fine lines and uneven skin tone and texture. The end result? A complexion so radiant, smooth and youthful-looking you won’t even need to wear makeup.

Have you tried this product? Leave your PHASED Skincare Vitamin B3 Serum review

$24.99 at PHASED Skincare

Main image credit: @gwynethpaltrow

Do you use a niacinamide serum? If so, which one?

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Comments 49

  1. Sure do! I use Mukti Organics’ Vital B Elixir, which contains niacinamide. I notice the difference in my skin when I don’t have it in my arsenal as opposed to when I do – my skin just looks duller & I notice my pigmentation & redness more. The only unfortunate part is this stuff is expensive, but I also know I can’t live without it!

  2. Interesting comment about Niacinamide and Vitamin C “flush” and how it is now no longer a concern because “formulations” are better these days. I’ve done a bit of research on this and what I found was that it is, and has always been, a myth that niacinamide and ascorbic acid cannot mix. That niacinamide flush reaction simply does not happen at physiological temperature.