Landnutra-Bulk D-Biotin Powder Wholesale Suppliers

Description of D-Biotin Powder:

Biotin, also known as vitamin H or vitamin B7, is a water-soluble vitamin. Furthermore, biotin, as an important coenzyme, participates in various metabolic reactions within the body, notably the metabolism of carbohydrates, fats, and proteins. Consequently, because of its water solubility, the body cannot store biotin in large amounts, and therefore, continuous replenishment through daily diet is necessary.

Specification of D-Biotin Powder：

Product Information	Detailed Description
Product Name	Biotin Powder (Vitamin B7)
Source	Natural
Purity	99%
Appearance	White Fine Powder
Main Uses	Dietary Supplements, Cosmetics, Animal Feed, Pharmaceutical Intermediates
Minimum Order Quantity (MOQ)	1kg
Packaging	Aluminum Foil Bags, Drums, Customized Packaging
Shelf Life	2 years
Testing Method	High Performance Liquid Chromatography (HPLC)

Role of biotin in the body:

Energy metabolism: Biotin acts as a coenzyme and participates in energy conversion and substance synthesis to help the body obtain energy from food.
Skin, Hair and Nail Health: Biotin helps to maintain healthy skin, hair and nails by promoting cell growth and repair, resulting in smoother skin, stronger hair and tougher nails.
Nervous System Function: Biotin has an important effect on nervous system function, helping to maintain healthy nerve cells and improve nervous system function.

DNA Synthesis: Biotin is involved in DNA synthesis, which contributes to cell repair and regeneration and slows down aging.

ITEM	SPECIFICATION	RESULT
Assay	NLT98%	99.20%
Individual impurity	NMT1%	Conform
total impurities	NMT2%	Conform
Residual Solvents(Toluene)	NMT890 ppm	Conform
Appearance	Almost white powder	Conform
Optical Rotation	+89-+930	Conform
Mesh Size	100% pass 80mesh	comform
Loss on drying	NMT 1.0%	0.09%

Heavy metal and microbial analysis：

Analysis Item	Specification	Result
Lead	NMT 2 ppm	Conform
Cadmium	NMT1 ppm	Conform
Mercury	NMT 1 ppm	Conform
Arsenic	NMT 2 ppm	Conform
Total Plate Count	NMT 1,000 cfu/mg	Conform
Yeast & Mold	NMT 25 cfu/mg	Conform
E. Coli.	NMT40MPN/100g	Conform
Staphylococcus	Negative	Conform

Q1: Can I get some samples?

A: Yes, we can supply the free sample,but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or secure payment.

Q3: How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q4: what’s your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time?
A: Delivery lead time: About 2-5 days after payment confirmed.(Chinese holiday not included).

Q6: Is there a discount?
A: Different quantity has different discount.

We provide OEM/ODM product customisation services, supporting customisation of various dosage forms of supplements, such as: capsules, softgels, powders, gummies, drops and so on.

DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA

1.≤50kg,Express delivery(DHL /FEDEX)recommended, usually called as DDU service;
2.≤500kg,Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.