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Supply 99% Biotin Supplement Biotine Vitamin H

99% Biotin Supplement Biotine Vitamin H,
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1)Biotin(Vitamin H ) is the essential Nutrients of the retina,the Biotin deficiency could cause the Dry eyes, keratization, inflammation, even blindness.
2)Biotin(Vitamin H) can improve the body's immune response and resistance.
3)Biotin(Vitamin H) can maintain normal growth and development.
4)Biotin(Vitamin H) deficiency will cause reproductive functions recession, bad bone growth and  the obstruction of embryo and early childhood growth.
5) To prevent white hair and hair loss, help to cure baldness;
6) To help fat, glycogen and the synthesis and metabolism of amino acids in the human body is normal;


Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7).

It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis.


Item

Purity

Appearance

Test Method

 

Biotin

 

1%, 2%, 98%

 

White powder

 

 

HPLC

 




CAS 1094-61-7 Pure Supplements Nicotinamide Mononucleotide Beta Nmn 

ITEM

SPECIFICATION

RESULTS

Appearance

White crystalline powder or colorless crystals

Conform

Identification

A: IR

B: HPLC

C: Color Reaction

Conform

Appearance of solution

Clear and colorless

Conform 

Specific optical rotation

+89º - +93º

+90º

Related substances

Meets the requirements

Conform

Heavy metals

10 ppm max

Conform

Loss on drying

1.0% max

0.15%

Sulfated ash

0.1% max

0.05%

Assay

98.5% - 101.0%

99.1%

Packaging and storage

Store in dry places and keep away from strong direct light and heat.

Conform

Conclusion

It complies with EP6/USP31 standard.


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