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Home / Home Life / Beauty & Personal Care / Cas No.: 68-26-8 Retinol
Cas No.: 68-26-8 Retinol

Cas No.: 68-26-8 Retinol

Retinol, also known as Vitamin A1 or All-trans-Retinol, is one of the most recognized active ingredients in modern skincare and cosmetic formulations.

Category: Beauty & Personal Care
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Description

Retinol, also known as Vitamin A1 or All-trans-Retinol, is one of the most recognized active ingredients in modern skincare and cosmetic formulations. As a cosmetic-grade raw material, Retinol is widely used in anti-aging, acne care, skin renewal, and brightening products. With excellent biological activity, it promotes skin cell turnover, improves collagen production, and helps reduce the appearance of wrinkles and uneven skin tone. Our high-purity Retinol powder offers consistent quality, making it suitable for premium cosmetic manufacturing and formulation development.

Product Specifications

Item Specification
Product Name Retinol
CAS No. 68-26-8
Molecular Formula C₂₀H₃₀O
Molecular Weight 286.45
Appearance Yellow to Light Yellow Powder or Crystals
Assay ≥99%
Purity ≥98%
Heavy Metals <20 ppm
Grade Cosmetic Grade
Packaging 1 kg/bag, 25 kg/drum

Physicochemical Properties

Retinol is a fat-soluble vitamin that dissolves readily in oils, ethanol, methanol, ether, chloroform, and other organic solvents while remaining insoluble in water and glycerin. The material is nearly neutral in pH and exhibits excellent biological activity in its natural all-trans configuration. Due to its highly conjugated molecular structure, Retinol is sensitive to light, oxygen, heat, and moisture. For optimal stability, it should be stored in sealed containers under nitrogen at -20°C and protected from direct light exposure. Under suitable storage conditions, the ingredient maintains reliable performance for cosmetic formulations.

Benefits of Retinol in Cosmetics

Retinol has become a benchmark ingredient in anti-aging skincare because it addresses multiple skin concerns simultaneously. It helps stimulate collagen synthesis, accelerates epidermal renewal, and smooths the appearance of fine lines and wrinkles. Regular use can improve skin elasticity, refine enlarged pores, and promote a more even complexion.

In addition, Retinol supports the treatment of acne-prone skin by regulating keratinization and reducing clogged pores. It also helps diminish post-acne marks and improves skin texture, making it suitable for premium facial serums, creams, lotions, eye treatments, and other advanced skincare products.

Applications

Retinol Cosmetic Grade Powder is widely used in various personal care and cosmetic formulations, including:

  • Anti-aging facial creams

  • Retinol serums

  • Night repair creams

  • Anti-wrinkle lotions

  • Brightening skincare products

  • Acne treatment formulations

  • Eye creams

  • Professional skincare solutions

Besides cosmetics, Retinol also plays an important role in pharmaceutical preparations for treating vitamin A deficiency and certain dermatological conditions.

Market Trends

Global demand for Retinol continues to expand as consumers increasingly seek scientifically proven anti-aging ingredients. The rapid growth of ingredient-focused skincare, together with innovations in encapsulation, sustained-release technology, and nanocarrier delivery systems, has significantly improved Retinol stability and user experience.

The market is also moving toward lower-irritation derivatives, natural alternatives, and multifunctional formulations that combine Retinol with ingredients such as niacinamide, peptides, and ceramides. These developments continue to strengthen Retinol's position as one of the most valuable active ingredients in the global cosmetic industry.

Why Choose Our Retinol?

Our cosmetic-grade Retinol is manufactured under strict quality standards to ensure high purity, consistent performance, and excellent formulation compatibility. Every batch undergoes rigorous quality control for purity, assay, and heavy metal content, providing reliable raw materials for skincare brands, OEM/ODM manufacturers, and cosmetic ingredient distributors worldwide. With stable quality, professional packaging, and global supply capability, our Retinol is an ideal choice for developing high-performance skincare products.

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