Can niacinamide body lotion really whiten

Niacinamide has an important role in our first place, such as whitening, niacinamide can speed up metabolism, can speed up the exfoliation of keratin containing melanocytes, is directly absorbed by the cells of the epidermis, and can also stimulate some of the weakened cell vitality, better promote the synthesis of collagen, prevent excessive pigmentation of melanin, so as to achieve the effect of whitening.

The largest in the skin care industry** Adding the ace ingredient niacinamide will definitely whiten?

So if you say that the body is familiar, if you can whiten it, it is probably only partial, and it can be slightly improved.

Niacinamide can be whitened!

Niacinamide increases the production of energy within cells, in other words, making it more energetic. Niacinamide is formed when we eat foods that contain high niacin, such as animal liver or mushrooms. We convert niacin into active nicotinamide, which in turn acts as a precursor to the coenzymes NADH and NADPH.

One of the key roles of coenzymes mentioned here is to promote cell metabolism, which means that our problems can be repaired faster, and the sub-health of the skin caused by slow metabolism such as dull skin tone can also be improved. Another piece of good news is that niacinyl gum, which can be obtained through the daily diet, can also be used topically to use products containing niacinamide, all of which allow ** to absorb nutrients.

However, I would like to remind those who are using niacinamide skincare products that niacinamide can work with melanosomes that lower melanocytes to keratinocytes, reducing the amount of melanin transferred to surface cells. That's why long-term use of niacinamide can whiten.

Niacinamide is able to whiten, and this ingredient whitens more than we think, and the effect is very good.

1.Whitening. Nicotinamide can speed up metabolism and speed up the shedding of keratinocytes.

Nicotinamide has a small molecular weight and can be directly absorbed by epidermal cells, stimulate the vitality of some cells that have declined, promote collagen synthesis, prevent excessive deposition of melanin, and achieve the effect of whitening.

2.Control oil and reduce pores.

When the content of niacinamide in skin care products reaches 2%, it can reduce the production of fatty acids and triglycerides in the secreted sebum, achieve the effect of controlling oil secretion, reduce oil secretion, and make the pores, the channel for secretion of sebum, gradually shrink, so as to achieve the purpose of shrinking pores. The reason is that niacinamide can downregulate the melanosome transport of melanocytes to keratinocytes without inhibiting tyrosinase activity or cell proliferation, thereby affecting pigmentation.

It can also interfere with the cell signaling pathway between keratinocytes and melanocytes, reducing melanin production. Obviously, the effect depends on whether the ingredients are enough, and it usually takes one or two months for the whitening effect to appear.

Niacinamide will have a certain effect on whitening. Because niacinamide interferes with melanin production, when melanin gradually decreases, the whitening effect can be achieved. However, whether the whitening effect is obvious or depends on the composition of niacinamide, it generally takes about one to two months to see the whitening effect.

Whitening.

Because of the traditional beauty concept of "one white covering three ugliness", women have a persistent pursuit of whitening. There are all kinds of whitening products and whitening methods, please judge carefully and choose the right whitening method. Whitening and moisturizing should follow nature, and the amount of pigment contained in each person's ** is determined by genetics.

There are two types of UV damage to **: one is immediate damage – sun burn and tanning; The other is long-term damage – sun spots and pigmentation, fine lines and wrinkles appear, which can lead to cancer.

Niacinamide does have a whitening effect, nicotinamide can down-regulate the transport of melanosomes from melanocytes to keratinocytes, without inhibiting tyrosinase activity or cell proliferation, thereby affecting **pigmentation, it can also interfere with the cell signaling channel between keratinocytes and melanocytes, reducing melanin production.

Niacinamide does have a whitening effect. Nicotinamide can downregulate the transport of melanosomes from melanocytes to keratinocytes without inhibiting tyrosinase activity or cell proliferation, thereby affecting hyperpigmentation. It can also interfere with the horn cell signaling pathway between melanocytes and melanocytes, reducing melanin production.

Niacinamide is a water-soluble vitamin B group member is a derivative of vitamin B three, which can inhibit inflammatory cytokines, enhance the barrier function, maintain the water of the first class, and has a good antioxidant effect, first of all, it is a classic anti-aging and beauty ingredient, and some have significantly inhibited the transfer of melanocytes to epidermal cells.

Niacinamide is a form of vitamin B3, also called niacin or niacin. This substance does have a whitening function.

Niacinamide is often added to skincare products because of its ability to improve** pigmentation. Specifically, niacinamide can regulate and reduce the production of pigment in **, thereby reducing the accumulation of melanin and alleviating the dullness of **. It also stimulates cell renewal in the basal layer, making the skin smoother and more refined.

It is worth mentioning that niacinamide can also improve problems such as erythema and acne, and alleviate discomfort.

In addition, niacinamide also has an antioxidant effect, which can reduce the damage of free radicals to ** and help slow down the process of skin aging. It also enhances the function of the barrier, reduces water loss, and retains water and nutrients.

Overall, the efficacy of niacinamide in whitening skin care is well established. However, it is important to note that niacinamide may have different effects for people with different skin types or different ways of using it. In addition, if there is a serious pigmentation problem, the use of niacinamide cannot completely solve the problem, and it also needs to be combined with other whitening ingredients or methods.

Therefore, before using niacinamide products, it is advisable to understand your skin type and purpose, and pay attention to extra moisturizing during use. <>

Niacinamide does have a whitening effect. The reason is: nicotinamide can downregulate melanosome transport from melanocytes to keratinocytes, without inhibiting tyrosinase activity or cell proliferation, thereby affecting **pigmentation, it can also interfere with the cell signaling channel between keratinocytes and melanocytes, reducing melanin production.

The effect depends on whether the ingredients are sufficient, and it usually takes a month or two before the whitening effect appears.

The effects of niacinamide on ** also include:1. Whitening. Niacinamide is able to speed up metabolism and accelerate the exfoliation of keratin containing melanocytes.

Niacinamide has a small molecular weight, which can be directly absorbed by epidermal cells, stimulate the vitality of some cells that have declined, promote collagen synthesis, prevent melanin overpigmentation, and achieve the effect of whitening.

2. Oil control and pore reduction.

When the content of niacinamide in skin care products reaches 2%, it can reduce the production of fatty acids and triglycerides in the secreted sebum, achieve the effect of controlling oil secretion, reduce oil secretion, and reduce the pores of the pores, the channel for excreting sebum, will also slowly shrink to achieve the purpose of reducing pores.

The above content reference: Encyclopedia - Niacinamide.

Niacinamide generally has a certain whitening effect, but it cannot completely rely on the use of niacinamide to whiten, and can be whitened in other ways.

Nicotinamide (nicotinamide; Niacinamide), also known as nicotinamide, is an amide compound of niacinamide. It is a white crystalline powder; Odorless or almost odorless, bitter in taste; Slightly hygroscopic. Soluble in water or ethanol and soluble in glycerol.

Properties: white needle-like crystals or crystalline powder, odorless or slightly odorous, slightly bitter taste.

Density (g ml, 25):

Melting Point (c): 128-131

Boiling point (c, atmospheric pressure):

Autoignition point or ignition temperature (C): 480

Solubility: 1g of this product is soluble in 1ml of water, alcohol and 10ml of glycerol, insoluble in ether.

Symbol: GHS07

Signal word: warning.

Hazard Statement: H315; h319; h335

Cautionary Statement: P261; p305 + p351 + p338

HS Code: 2933399090

Synthesis Method:1-Methylpyridine is oxidized into niacin by air, which reacts with ammonium hydroxide and is then heated and dehydrated.

2.Niacinic acid, boric acid and ammonia are put into the reaction pot, ammonia gas is introduced under stirring, and the temperature is raised to dissolve; Then distill ** ammonia, to 120 and then move it into the dehydration pot to continue to concentrate; When the temperature reaches 145, the liquid ammonia is added, and the ammonia reaction is continued at 185 190 for 20 30h.

Then it was cooled to 130, diluted with distilled water, activated carbon was added, and ammonia decolorization was passed under 70 80 for 2h; After the reaction, it was filtered while hot, and the filtrate was cooled in water for 24h, separated and crystallized, and washed and dried with ethanol to obtain the finished product with a yield of 89%.

3.It is obtained by salt of niacin and ammonia and then dehydration.