Niacinamide is made from Vitamin B3 and is found in all cells where it plays an important role in cellular energy production. Over time, levels of enzymes decrease in skin. This results in dryness, loss of elasticity and glow.
Studies prove that Niacinamide also helps lighten areas of pigmentation and age spots by dissolving accumulations of melanin. It also has anti-inflammatory properties and is also beneficial for treating skin conditions such as psoriasis and rosacea.
Niacinamide stimulates cells in the dermis to produce more collagen, which gives skin support and youthful firmness. The potent ingredient also prevents moisture loss by increasing the production of ceramides in the outer layer of the epidermis, which shields skin against moisture loss and protects it from bacteria and environmental pollution. Niacinamine will as well as reduce blotchiness and uneven skin tone and texture.
Niacinamide and ageing
As our skin age, it gets thinner and drier. We develop lines and wrinkles, and the levels of collagen, elastin and proteins decline. This leads to loss of structure, texture and elasticity. Studies by Oblong proved that Niacinamide stimulates the production of collagen and protein. Other clinical studies have proved that skin is left smoother and more even after 12 weeks of treatment with Niacinamide.
Niacinamide and hyperpigmentation
Clinical studies have proved that Niacinamide helps diminish the appearance of hyperpigmentation. In a clinical test, Asian female skin with melasma was treated with 5% Niacinamide. After 8 weeks the hyperpigmentation was lightened with significant results. A different clinical test compared sun protection with and without Niacinamide, where the types with Niacinamide had more powerful effects on sun damages. A third clinical study compared the use of Niacinamide and Hydroquione (medical skin whitener) on melasma. Niacinamide improved skin 44%, and Hydroquinone improved skin 55%. It is not known why Niacinamide has skin-brightening effects. Experts believe that it helps pigmented cells release pigment quicker.
Niacinamide and oily skin
Studies prove that combinated skin types with oily T-zone will experience reduced sebum production if treated with Niacinamide.
Niacinamide and wrinkles
A clinical study proved a significant improvement on lines and texture when treated with Niacinamide.