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Vitamin H Powder

Product Description

Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7) composed of a ureido (tetrahydroimidazolone) ring fused with a tetrahydrothiophene ring. Biotin is a coenzyme of carboxylase,involved in the synthesis of fatty acids,isoleucine and valine,and gluconeogenesis.Biotin vitamin h is a B vitamin in food, which helps the body convert food into energy and plays many other important roles in health.

Vitamin h powder can improve the health of hair and nails,support a healthy pregnancy,and help control blood sugar levels,among other benefits.Some clinical studies on individuals with hair loss have shown that the level of vitamine h serum is significantly reduced.Vitamin h uses for nerve health and healthy digestion.

Technical Date

FAQ

★What is Vitamin H Powder and why is it used in cosmetic formulations?

Biotin, also known as Vitamin H or Vitamin B7, is a water-soluble vitamin widely used in cosmetic and personal care products. It plays a key role in supporting keratin infrastructure, making it especially valuable in hair care, scalp treatments, and nail-strengthening formulations designed for improving overall appearance and durability.

★What are the key benefits of Vitamin H Powder for hair care products?

Biotin helps improve hair strength, elasticity, and resistance to breakage by supporting keratin-related functions. It is commonly used in products targeting weak, brittle, or thinning hair, helping enhance hair texture, manageability, and overall appearance when used as part of a well-balanced formulation system.

★How does Vitamin H Powder support scalp health in formulations?

Biotin contributes to maintaining a healthy scalp environment by supporting normal skin function and helping balance moisture levels. A well-conditioned scalp is essential for strong hair, and biotin-based formulations are often used to improve scalp comfort and overall hair quality.

★Is Biotin listed in China's cosmetic ingredient catalog?

Yes. Biotin is officially listed in China's IECIC (2021 Edition) under sequence number 06024 . It is also listed under sequence number 06788 within vitamin complexes . Permitted for cosmetic use.

★What are the approved safe usage concentrations in China?

China historical maximum usage: 3% for leave-on products (full body) and 4.4% for rinse-off products . CIR safety assessment (2023) confirms safety at ≤0.1% for both leave-on and rinse-off applications.

★What is the solubility limitation of standard Biotin?

Standard D-Biotin has poor water solubility (only 0.2% soluble) . This creates formulation challenges for clear serums and aqueous systems. Specialized forms like WS Biotin™ achieve 100x higher solubility (2%).

★Is Biotin water-soluble or oil-soluble? How easy is it to formulate?

Biotin (Vitamin H) is water-soluble, making it easy to incorporate into aqueous phases, serums, sprays and emulsions. It disperses smoothly and integrates well into most cosmetic systems without affecting stability or texture.

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Innovative Bio-active Enhancement Technology

Beyond simple extraction, ZHENYIBIO masters Enzymatic Hydrolysis and Liposomal Encapsulation to optimize the bio-availability of plant actives. Our in-house R&D team, led by industry PhDs, ensures that every batch of Glutathione or Centella Asiatica Extract meets the highest molecular stability standards.

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We operate our own botanical planting bases, ensuring 100% control over raw material quality from the seed. This vertical integration guarantees a stable, year-round supply and full traceability, helping you meet the strict transparency demands of modern "Clean Beauty" consumers.

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FAQs

How does ZHENYIBIO ensure the oxidative stability of whitening actives in water-based formulations?

We have developed a proprietary Anti-oxidation Stabilization System specifically designed for oxidation-prone active ingredients (such as glutathione). By controlling residual heavy metals in the raw materials—the primary catalysts for oxidation—and recommending a complementary chelating agent regimen, we ensure that the ingredients remain free from browning over extended periods within a pH range of 5.0 to 7.0.

Are your botanical brightening extracts compatible with high-concentration electrolytes?

Our plant extracts undergo a multi-stage refining process to remove the majority of inorganic salts and impurities; as a result, they exhibit excellent compatibility within serum formulations containing thickeners or high concentrations of electrolytes, without giving rise to flocculation or phase separation.

What technologies does ZHENYIBIO use to improve the skin penetration of plant-derived actives?

For large-molecule plant-derived active ingredients, we employ Liposomal Encapsulation and Micronization technologies. These techniques significantly reduce particle size, enabling active ingredients—such as Alpha-Arbutin—to more easily penetrate the stratum corneum and reach the areas where melanocytes are concentrated.

Can you provide In-vitro or In-vivo efficacy data for your whitening product line?

Yes. In addition to providing standard TDS documents, we can—upon request—supply data from Tyrosinase Inhibition Tests as well as Human Patch Test reports to support clinical claims regarding the "whitening efficacy" of your finished products.

Do ZHENYIBIO whitening ingredients meet the regulatory requirements of EU and North America?

Fully Compliant. Our products strictly adhere to both EU (Regulation EC No 1223/2009) and US MoCRA standards. A complete Certificate of Analysis (COA) is provided for every batch of raw materials, ensuring that levels of heavy metals, microbial contaminants, and residual solvents remain well below international regulatory limits.

Are your products "Clean Beauty" compliant (Vegan, Non-GMO, Cruelty-Free)?

Yes. As experts in Natural Plant Actives, we pledge that all our ingredients are derived from sustainable plant sources, contain no animal-derived components, involve no animal testing, and are accompanied by comprehensive traceability statements—empowering your brand to enter the clean beauty sector.

How do you guarantee a stable supply of botanical raw materials regardless of seasonal changes?

ZHENYIBIO maintains its own proprietary botanical cultivation bases. Through controlled environments and standardized harvesting processes, we are able to not only guarantee year-round stock availability but also ensure a high degree of consistency in the content of active ingredients—such as Glabridin—across different production batches.

Can ZHENYIBIO develop customized ingredient concentrations for specific brand requirements?

We can provide customized Standardized Extracts tailored to our clients' specific needs. Whether you require high-purity active monomers or blended ingredients in specific ratios, our R&D laboratory is equipped to make precise adjustments to meet your exact formulation requirements.