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Niacinamide is also known as vitamin B3 and nicotinic acid. It is an effective skin-repairing ingredient that can increase skin hydration, brighten skin tone and improve skin texture, as well as making it less irritable.
Niacinamide works by strengthening the outer layer of our skin. Vitamin B3 provides a fuel which enhances cellular bonds and tightens skin. The stabilization of the skin’s outer layer has an anti-inflammatory effect, and can prevent acne breakouts and rosacea lesions.
"In ageing skin, topical application of niacinamide improves the surface structure, smoothes out wrinkles and inhibits photocarcinogenesis. It is possible to demonstrate anti-inflammatory effects in acne, rosacea and nitrogen mustard-induced irritation." according to the British Journal of Dermatology in 2004.
Niacinamide Skin Benefits
- Increases skin hydration
- Brightens skin tone
- Improve skin texture
- Strengthens the skin's protective barrier
- Reduces acne and rosacea lesions
- May reduce sebum production
- Smooths out wrinkles
- Stimulates collagen production
- Reduces hyper-pigmentation
Niacinamide for Acne
An 8 week study was done in which subjects with moderate acne were treated with a 4% niacinamide gel. 82% showed a reduction in acne lesions and acne severity. The results were comparable to a 1% clindamycin gel. A turkish study showed similar results.
Niacinamide may potentially reduce facial sebum. Clinical trials were conducted in both the US and Japan to study the effects of topical application of a 2% niacinamide moisturizer. The Japanese subjects showed a significant reduction in their sebum excretion rate, and the caucasian subjects showed a decrease in casual sebum levels.
Niacinamide for Anti-Aging
In multiple clinical studies, topical application of niacinamide improved fine lines and wrinkles, skin sallowness (yellowing), hyperpigmentation, and red blotchiness, as well as elasticity.
According to the Journal of Cosmetic Dermatology, “niacinamide has a stabilizing effect on epidermal barrier function” and “topical application of niacinamide improves the surface structure, smoothes out wrinkles and inhibits photocarcinogenesis”
It has been shown to reduce the appearance of fine lines and wrinkles by stimulating collagen production, as well as even out skin tone by slowing down the transfer of melanin to your skin’s epidermis.
Recent studies have suggested that niacinamide may increase the effectiveness of sunscreens in protecting the skin from UV damage.
Niacinamide for Rosacea
Niacinamide has been cited in two different studies as being useful in the treatment of rosacea.
Wake Forest University scientists tested 50 people with rosacea. The study found that applying a niacinamide-based moisturizer twice daily for 4 weeks eased symptoms of this condition.
The University of Pittsburgh’s Nicomide Improvement in Clinical Outcomes Study (NICOS) showed promising results. Most subjects reported an improvement halfway through the 8 week study. 79 percent said their appearance was either moderately or much better and 55 percent reported a moderate to substantial reduction in rosacea lesions.
Applying niacinamide topically can have many benefits when it comes to skin care. It is often referred to as a cell-communicating ingredient, meaning that it tells cells to behave more like younger, healthier ones.
Niacinamide is being studied for its effective use against acne, aging and rosacea, and it is showing promising results.
Using Niacinamide Safely
Niacinamide should not be used:
- by people with liver disease
- by people with active ulcers or a history of ulcers
- anyone with gout
If you drink excessive amounts of alcohol, you should not use niacinamide cream as it can react with increased levels of alcohol in your body.
If you are wanting to use niacinamide cream for the treatment of your acne, start out slow, with small amounts to make sure there are no negative reactions. If you notice redness or peeling, discontinue use.
Our Product Pick
A serum is an excellent way to get niacinamide delivered into our skin where it can get to work.
This serum is great because it is all natural and comes in an oil base so it does not need a bunch of preservatives. It is great for all skin types.
Have you tried a niacinamide cream or serum? Leave any questions and comments below and if you liked this article, please share!
Yours In Beauty,