Niacinamide Serum – As most niacinamide serums are water-based, it's best to apply them after cleansing and toning and before oil-based serums or moisturizers. This way, you ensure the highest possible absorption and effectiveness. Cover your entire face with the serum, but feel free to concentrate on oily areas.
Apply Niacinamide serum to cleansed and toned skin. Follow up with a moisturizer and sunscreen. Niacinamide can be used as part of your morning and evening skincare routine. You can also safely use it twice daily should you so wish.
All skin types can use niacinamide, which is why it's Best All-Around! Not only is niacinamide compatible with any other product in your routine, it's suitable for use even for those who have sensitive or rosacea-prone skin.
Apply Niacinamide 10% Zinc 1% both morning and night.
You can use this product as often as you'd like to because it's so mild. You don't need to worry about alternating it, and you can use it whenever you do your normal skin care routine.
The daily dose should be divided into small doses throughout the day. For pellagra, take 3 g daily divided into small doses. For acne, choose supplements that contain 750 mg of niacinamide combined with 25 mg of zinc, 1.5 mg of copper, and 500 mcg of folic acid. Take these once or twice daily.
As it's well tolerated by most people, niacinamide can be used twice a day everyday. It works at any time of the year although it comes in particularly handy in winter during cold, dry weather and frequent use of central heating. Use it in the run-up before starting your retinol treatment and alongside it, too.
You can apply 2–3 drops morning and/or evening to your face (including around the eyes) and neck after cleansing, toning, and exfoliating, and follow with your serum and moisturizer. Alternatively, you can add a few drops to your moisturizer or any other Paula's Choice targeted solution or booster you're using.
When selecting niacinamide products, Dr Ho advises that “a concentration of 4-5% niacinamide is ideal—enough to improve acne and fine wrinkles”. Higher concentrations, like The Ordinary 10% Niacinamide + 1% Zinc, have not yet been proven to exhibit a higher rate of efficacy.
While some niacinamide-containing products start to show initial benefits in two weeks, most results will show in four weeks or more. "You have to remember that it doesn't take two days for spots to form so you can't expect them to be removed in two days either," explains Engelman.
"An effective product should have between 2 and 10 percent niacinamide," she explains. Dr. Allenby adds that products with niacinamide concentrations under 5 percent are especially well-tolerated.
Niacinamide can be used morning and night. Because it plays well with other skincare ingredients (even potentially tricky actives such as exfoliating acids and vitamin C) it will sit happily alongside anything else you're using.
"It helps with dark circles and wrinkles, two of the major complaints of the skin around the eyes." Because there's a low risk of irritation or inflammation from using it, you can apply it to the delicate, thin skin around the eyes without worry.
Niacinamide Serum – As most niacinamide serums are water-based, it's best to apply them after cleansing and toning and before oil-based serums or moisturizers. This way, you ensure the highest possible absorption and effectiveness. Cover your entire face with the serum, but feel free to concentrate on oily areas.
First, apply hyaluronic acid on a clean and cleansed face both morning and evening, so as to effectively rehydrate your skin after cleansing. Layering the niacinamide on top will help regulate any excess sebum production and avoid breakouts. Finish off by applying your choice of moisturiser.
"Because niacinamide is anti-inflammatory, the skin reacts very minimally to it, and side effects such as irritation are unusual," Dr. Lortscher explains. "It should be compatible with most other skincare products, and for best results, use a leave-on product such as a moisturizer."
Though some people do report experiencing irritation and breakouts after using the ingredient, niacinamide is unlikely to cause purging. That's because it doesn't affect the skin in a way that usually triggers purging.
Summary – Does Niacinamide Cause Purging? Niacinamide doesn't increase skin cell turnover which means that it shouldn't cause 'purging'. However, it may cause breakouts.
You may experience some redness and irritation when you start using niacinamide products. Some of this may be normal and lessen over time, but lasting irritation may be a sign you're using too much or a product with too high of a concentration of niacinamide for your skin type.
Any skin type and age can benefit from using niacinamide in their skincare routine. Ideally you should use it twice a day, both morning and evening. For the most beneficial results, opt for formulas (like serums and moisturisers) that can be left on the skin for maximum absorption.
Applying 3 or 4 drops is enough for an excellent result, you will not need more. And the most important thing is: is this serum effective? In my case it is VERY effective.
Niacinamide helps build cells in the skin while also protecting them from environmental stresses, such as sunlight, pollution, and toxins. Treats acne. Niacinamide may be helpful for severe acne, especially inflammatory forms like papules and pustules. Over time, you may see fewer lesions and improved skin texture.
While the two ingredients are similar, they also have their differences. "Because it's a mild acid, vitamin C also gives you more of an exfoliating and brightening effect than niacinamide," says Dr. Lee. "Niacinamide has a greater impact in terms of hydrating the skin."
If you're looking to add niacinamide into your skincare regimen, keep potency in mind. Dr. Li explains that "the scientific literature suggests 5% as optimal for achieving desired effects" and she goes further to caution that higher concentrations may cause skin irritation.
Niacinamide 500mg twice daily to help balance brain waves and reduce “overthinking” during stress. Dosages of 50 mg to 1,000 mg of niacinamide taken at bedtime have helped many people sleep better.