Hyaluronic acid powder small knowledge:

This shop to purchase directly and Freda manufacturers， have "samples and cosmetic grade" products. This shopFreda sodium hyaluronate has the following three:

1 sodium hyaluronate， polymer is usually said hyaluronic acid. Its molecular weight is about 1700000.

2 low molecular weight hyaluronic acid sodium， also is the small molecules of hyaluronic acid. Its molecular weight isabout 20-40 million.

The 3 enzyme oligomerization sodium hyaluronate， is currently the smallest molecular weight is the latest productcalled Nano. Its molecular weight is about 5000.

From the exterior view of sodium hyaluronate in the smaller molecular weight， the amount of product looks less.Dissolution up small molecular smaller more easily. General polymer to soluble 12-24 hours， a few hours of small molecules can be fully dissolved. From the effect that the smaller molecular weight of the skin more easily absorbed，the effect is relatively better.

PS: only hyaluronic acid just pay， lock water effect is not ideal， so dry skin relatives， may wish to add some glycerin and vitamin B5， the effect will be better. In addition， each other with good water please don\'t pollute the place in refrigerator.

 

Baby Name: Nano HA

Molecular Weight: 5000

Raw materials: Shandong Freda

The properties of material: White Powder

Raw material: moisturizing effect

The proportion of the added: 1-20%

Shelf life: 3 years (room temperature preservation， the shade after dissolving the shelf-life does not guarantee)

Product introduction:

Hyaluronic acid (HA) is composed of N- of N-acetylglucosamine and glucuronic acid disaccharide repeat unitcomposed of mucopolysaccharides， commodity HA is usually the sodium form， called hyaluronic acid sodium. HA is widely present in animal tissues and cells of mesenchymal and vitreous， physiological function is the main water retention and lubrication. Liquid 75% eyes are the oh.

Pro， this product is 100% pure powder dissolved into solution， needs its own then diluted before use. 1g can be thehyaluronic acid powder into the 99ML pure water or distilled water until completely dissolved (this process usually takes 12 to 24 hours)， can be prepared 1% hyaluronic acid aqueous solution of 100g. This solution is not used directly. It can be water or diluted 5 to 10 times and then the hydrosol. Or directly dissolved in 500ML water can beused directly.

Nano HATM as a raw material for cosmetics safe and effective， has the following advantages:

A molecular weight of 1 3000-10000Da， can the skin absorption， deep skin care.

2 structural integrity: the infrared spectrum of Nano HATM and European Pharmacopoeia of hyaluronic acid sodiumstandard infrared spectra agree.

3 high purity: using high performance liquid chromatography (HPLC) detection results show that the purity of the purity of Nano HATM is much higher than that of chemical degradation of oligomeric hyaluronic acid sodium.

4 high security: cytotoxicity test and human patch test show that Nano HATM had no cytotoxicity， higher security.

5 strong antioxidant activity: DPPH free radical scavenging rate test and reduction ability test results show that theantioxidant activity of Nano other than HATM molecular weight HA.

6 moisturizing performance: Nano HATM with similar HA and molecular weight of the moisturizing ability， and NanoHATM more easily absorbed skin feeling fresh. Nano HATM is absorbent， it can enter the inside of the skin deep moisturizing， polymer HA through the formation of protective film to prevent skin internal evaporation of moisture in the skin surface， two different moisturizing mechanism， cooperate to use can play a synergistic effect， better skin care effect.

7 after sun repair ability: the ability of Nano HATM has the repair of UV damage cells

Recommended dosage: 0.1%-0.5%， and the high and low molecular weight HA mixed use skin care effect is better.

On the volume of the problem， because the hyaluronic acid molecules with low molecular weight amount is small， so it looks than larger molecules are much less than the actual weight is enough， 1 grams.

 

Read Carefully below Notification before you buy:

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