01 What is ND Super Nicotinamide
ND Super nicotinamide is "0 nicotinic acid" cosmetic nicotinamide (the content of nicotinic acid in nicotinamide is lower than the detection limit of 1ppm), which is the pain point of Jiangxi Haiwan Biological Technology Co., LTD., aiming at the high content of nicotinic acid in the current cosmetic nicotinamide raw material market, the exclusive whole biological enzyme method technology is adopted. Cosmetic nicotinamide raw material with scientific and creative properties produced by multi-process refining and purification.
02 Efficacy of cosmetic grade nicotinamide
In 1974, Girish Prasad Mathur et al found that niacinamide can absorb ultraviolet light to prevent tanning and sunburn, and has a whitening effect, which opened the era of niacinamide skin care products.
Whitening and removing freckles
The whitening mechanism of niacinamide mainly has the following three aspects: First, it can inhibit the activity of tyrosinase (the key enzyme of melanin synthesis) and reduce the production of melanin from the source. Second, for the produced melanin, nicotinamide can effectively inhibit the transfer of melanocytes to keratinocytes, the inhibition rate is 35%~68%; Third, it can activate the autophagy system of melanocytes, accelerate the metabolism of melanocytes, and promote the shedding of melanin-containing colloidal keratinocytes.
anti-aging
Niacinamide is a potent antioxidant that prevents the spontaneous glycosylation of proteins and sugars, thereby stimulating the increase of collagen, maintaining skin elasticity and preventing skin aging.
moisturize
Niacinamide has anti-inflammatory properties that reduce inflammation, repair skin barriers, reduce water loss, and provide a moisturizing effect that makes skin softer and smoother.
03 Deficiencies of cosmetic nicotinamide
Niacin, an impurity in the raw material of niacinamide, has the effect of dilating blood vessels, and when used on the skin surface, it can irritate the skin, resulting in allergies such as redness and itching.
Superiority of 04 ND super nicotinamide
ND Super niacinamide can effectively solve the problems of skin irritation, irritation, redness, tingling and so on caused by niacin.