All you need to know about niacinamide, the ultra-efficient active ingredient that does it all

Equally suited to combination to oily skin thanks to its action on blemishes and imperfections, as well as mature skin to attenuate the signs of aging, niacinamide is particularly recommended for sensitive skin thanks to its great gentleness. In particular, it acts on : 

• Skin hydration : niacinamide reinforces the skin's hydrolipidic film and barrier to retain moisture. It also reduces water loss, helping the stratum corneum to maintain optimal moisture levels to prevent the appearance of fine lines and wrinkles. 

• Excess sebum and blemishes: niacinamide helps regulate sebum levels to protect against clogged pores at the root of blackheads and blackheads. 

• Skin aging and texture: niacinamide helps stimulate collagen synthesis and also improves skin firmness and elasticity. It also helps improve skin texture by reducing the appearance of dilated pores and wrinkles. 

• Redness and irritation: thanks to its anti-inflammatory and soothing properties, niacinamide helps calm redness, irritation and inflammation. 

• Pigmentation spots: it helps reduce brown spots and hyperpigmentation , and promotes an even, luminous complexion. What's more, thanks to its antioxidant properties, it protects the skin against damage caused by free radicals and UV rays responsible for premature aging. 

Salicylic acid is an exfoliating and purifying active ingredient renowned for its action on blemishes. According to a study published in Current Drug Delivery, when salicylic acid is combined with niacinamide, the permeability of the hydrolipidic film is enhanced, thereby reducing skin dehydration. 

• SPF50 Mineral Drops niacinamide + Green Tea Invisible Sunscreen Odacité: the first anti-aging gesture: a high-protection sunscreen. Its formulation is enriched with niacinamide, which helps protect against pigmentation spots. We also love its tinted version for a luminous complexion. 

• Bedtime Beauty Boost Regenerating Night Cream Oskia: this creamy anti-aging night cream stimulates skin regeneration with a blend of nutrients, niacinamide and floral extracts to reduce wrinkles and spots.

• Power Cream EGF Advanced Anti-Aging Cream BioEffect: the ideal anti-aging cream for powerful, global action. It combines the famous EGF protein with oridonin to reduce fine lines and wrinkles, niacinamide to reduce dark spots and boost radiance, and hyaluronic acid to maintain skin hydration. 

• Resurfacing Serum Sérum Resurfaçant Aurelia London: with its super niacinamide and bakuchiol combo, signs of aging are treated at the same time as imperfections, so you no longer have to choose between a clear complexion and anti-aging. 

• The Ultimate Soothing Cream Crème Apaisante Absolue Augustinus Bader: a richly textured anti-aging cream combining the TFC8 complex with a cocktail of black cumin and niacinamide extracts to soothe and reduce redness and irritation, while strengthening the defenses of fragile skin to help reverse premature aging.

• Isotonic Hydra Serum Soothing Moisturizing Serum Oskia: at the cutting edge of cosmetology, this is the perfect recipe for supporting chronically dehydrated and sensitive skin, thanks to its arsenal of cutting-edge active ingredients (oat ceramides, niacinamide and pro-vitamin B5) that work in synergy to soothe, while protecting skin from dehydration.