Biotin USP Grade Powder is high purity biotin refined strictly under United States Pharmacopeia specifications. All physical & chemical parameters meet raw material standards for food and cosmetic formulations, suitable for dietary supplements, skincare and washing formulas.

Biotin USP Grade Powder owns reliable stable water solubility with uniform fine powder without hard lumps. It dissolves fully in room-temperature pure water to form clear transparent liquid with no suspended particles. Uniform test standards are applied for every batch to guarantee consistent physical and chemical properties. Sealed storage away from light avoids moisture absorption and discoloration, and it can be directly blended with powder, liquid, cream base materials.

Test Item	Specification	Test Result
Appearance	White crystalline powder	Compliant
Assay (Dried Basis)	98.0%~101.0%	99.62%
Loss on Drying	≤0.5%	0.21%
Residue on Ignition	≤0.1%	0.04%
Heavy Metals (Lead)	≤10ppm	＜1ppm
Arsenic	≤3ppm	＜0.5ppm
Total Aerobic Microorganisms	≤1000CFU/g	＜10CFU/g
Yeast & Mold	≤100CFU/g	Not Detected

✦ This product acts as core active raw material for keratin synthesis. Its stable molecular structure delivers steady biotin nutrition base for hair, nail and skin keratin after addition.

✦Water-Soluble Nutrition Carrier: Water-soluble property enables even dispersion in oral liquids, serums and water-based formulas without stratification or precipitation.

✦ Standardized Compliant Raw Material: Rigorously controlled impurities meet safety standards for both oral and topical use, eliminating risks of heavy metal or microbial excess in finished goods.

✦ Formula Compatible Base: Good powder flowability allows smooth blending with various vitamins, plant extracts and emulsifying bases without breaking original formula stability.

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★ Dietary Supplement Raw Materials

Multivitamin tablets, hair support capsules, meal replacement powder, functional drinks, nutritional baking premix.

★ Cosmetic & Personal Care Raw Materials

Hair mask, hair oil, nail care essence, moisturizing cream, body lotion, mild facial cleanser.

★ Animal Nutrition Raw Materials

Pet nutritional paste, trace element premix for livestock & poultry.

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Q1: Why should I choose your company?

A1: We are integrated with industry and trade. We have our own factory, all products are produced in the factory, quality safety is guaranteed; We have a professional R&D team production, team sales team and after-sales team the whole process for your shopping escort.

Q2: How does your factory make sure the product quality?

A2: 1. We will check the samples randomly.2. Ensure the quality and storage safety of each batch of products.3. We will make a final inspection before shipment to avoid any problems.

Q3: Can I get some free sample?

A3: We are happy to provide samples free of charge, you only need to pay for the shipping cost. Please consult customer service for details.

Q4: Is there any discount?

A4: Yes, some products are being discounted. We have a large number of coupons and limited time discounts waiting for you to claim. You can contact our customer service if you have any needs.

Q5: What's your minimum quantity? How to place order online?

A5: Different products have different MOQ. Please consult customer service for details. You can click start order to place your order, or click send Inquiry/chat to contact our customer service for details.

Q6: What is the payment term?

A6: Payment can be done by Trade Assurance, T/T, L/C, Credit Card and more. Please consult customer service for details.

Q7: What is the delivery time/method?

A7: We usually ship the goods within 1-7 working days after you make the payment. We can express by door to door by air, by sea, you can also choose your freight forwarder.

Q8: When can I get the quotation?

A8: We usually make an offer within 24 hours after receiving your inquiry. lf it's an urgent order, you can call us or mention it in the subject line of your email, so we can give priority to reply it.

How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China

Phone Number

17391588427

E-mail

dennis03@xaltbio.com

2026070214183418175