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Amino Acid Supplements

» Pharmaceuticals » Amino Acid Supplements

  • Specifications
  • Product Description
  • Product Usage
  • COA

Product Name:Retinol, Vitamin A
INCI Name: Retinol
CAS No.: 68-26-8
Molecular Formula: C20H28O
Molecular Weight: 286.452 g/mol
Specifition: Cosmetic Grade /Food Grade
Purity : 99%
Solubility: Water and oil
Appearance: Yellow crystalline powder or Oil

Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types ofVitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β carotene coming from plants. Inside the body, under the catalysis of β-carotene15 and 15′double oxogenase, βcarotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor.

-Pure Retinol can effectively prevent obesity, keep women slim figure.

-Pure Retinol is used to promote bone growth, help teeth growth, regeneration.

-Pure Retinol can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.

-Pure Retinol can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.

-Pure Retinol also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.

-Pure Retinol can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin

ANALYSIS
SPECIFICATION
RESULTS
Appearance
Yellow fine powder
Complies
Odor
Characteristic
Complies
Assay(HPLC)
≥98.0%
99.13%
Sieve analysis
100% pass 80 mesh
Complies
Loss on drying
Sulphated ash
≤0.5%
≤0.5%
0.23%
0.19%
Heavy metal
<10ppm
Complies
As
<2ppm
Complies
Lead
<1ppm
Complies
Me
<0.1ppm
Complies
Cadmium
<1ppm
Complies
Microbiology
Total Plate Count
<1000cfu/g
<1000cfu/g
Yeast & Moulds
<100cfu/g
<50cfu/g
E.Coli
Negative
Negative
Salmonella
Negative
Negative

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