Factory Supply Hot Sell High Quality Biontin Vitamin B7 Vitamin H

Certificate of Analysis:

Product Name:	Biotin	Batch Number:	SH20230316
Test quantity:	200kg	Testing date:	16,MAR, 2024
Production date:	16, MAR, 2024	Expiry date:	MAR./15/2026
Country of origin:	China

TEST		STANDARD	RESULTS
Appearance		White or almost white crystalline Powder	Complies
Active Ingredients Assay		97.5~100.5%	98.6%
IR (197K)		Match with the Reference IR Spectrum	Complies
Specific Rotation (7815)		+89° ~ +93°	+91°
Retention Time		Should be similar to that of the reference solution	Complies
Odor		Characteristic	Complies
Taste		Characteristic	Complies
Tests
Loss on drying	≤0.4%		0.3%
Benzene	≤2ppm, in-house		<0.2ppm
Toluene	≤100ppm, in-house		<10ppm
DMSO	≤5000ppm, in-house		<500ppm
Heavy metal	10ppm Max		Conforms
Arsenic (As)	NMT 2ppm		Conforms
Cadmium(Cd)	NMT 1ppm		Conforms
Lead (Pb)	NMT 3ppm		Conforms
Mercury(Hg)	NMT 0.1ppm		Conforms
Total bacterial count	≤1000cfu/g		50cfu/g
Total Yeast & Mold	≤100 cfu/g		20cfu/g
E.Coli	Negative		Negative
Salmonella	Negative		Negative
Conclusion: the test results conform to USP 35 standard.
Storage: a cool & dry place protected from light, keep drum close when not in use

Product Introduction:
Vitamin B7 is a necessary substance for synthesizing vitamins, essential for the normal metabolism of fats and proteins. It is a necessary nutrient for maintaining natural growth, development, and normal human health. It is a coenzyme of various enzymes in the human body, participating in the metabolism of fatty acids and carbon water compounds in the body, assisting in the normal synthesis and metabolism of fats and amino acids in the human body, promoting sweat glands, nerve tissue, bone marrow, and male gonads, The normal operation and growth of the skin and hair, reducing symptoms of eczema and dermatitis, preventing white hair and hair loss, can help treat baldness, alleviate muscle pain, promote urea synthesis and excretion, purine synthesis, and oleic acid biosynthesis. It is used to treat hypertension, coronary heart disease, and blood circulation disorders.

Product Advantage:
Vitamin B7, also known as biotin or vitamin H, has the effect of maintaining body growth and development, preventing hair loss, and improving skin condition.

3. Improving skin condition: Biotin helps to maintain skin whiteness and smooth nails, and can also be used as a therapeutic drug for skin diseases such as seborrheic dermatitis.

Product Function:
The main function of vitamin B7 is to prevent hair loss and maintain hair health. In addition, it can also achieve certain effects of regulating blood sugar and assisting in weight loss.

Vitamin B7 is an essential nutrient in the body and also a type of virus. It is a functional vitamin that can promote protein synthesis and convert fat and sugars in the body into energy needed for human activities. After experiencing hair loss or rough hair in daily life, it is recommended to supplement some vitamin B7 appropriately for improvement.

Vitamin B7 can also promote fat metabolism, which is helpful for weight loss and can also improve one's own immunity and disease resistance.

FAQ:

1. What's the MOQ?

Generally the MOQ is 1kg, Best 25KG/DRUM

1. Is there any discount?

Yes, we will give you the best discount according to the size of your order!

1. How can I confirm the product quality before placing orders?

We will send you the existing sample or prepare the sample according to your request and send it to you for your confirmation！

1. How do you treat quality complaint?

If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately！

1. How to contact with us ?

Through SKYPE, WHATSAPP, WeChat, and E-mail.

1. How to place an order & payment ?

(1). Conduct product consultation,

(2). Determine the sample,

(3).After the sample quality meets the requirements, send us the PO,

(4). We reply to PI

(5). The customer completes the payment,

(6). Receive payment for goods, export products,

(7). The customer receives the goods and completes the order.

Cooperative customers:

Our products are exported to European and American countries.

It also has a large customer base in Southeast Asia and other regions.

After-sale service:

If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately！

100% responsible person, safe and reliable, integrity first.