We have five factories and 23 years of experience in plant extracts
  • 0086-571-85302990
  • sales@greenskybio.com

Technical Articles

We hold regular seminars and welcome inquiries if you have any questions

Let's talk

Vitamin A (Retinol): Complete Guide to Benefits, Applications and Quality

2026-04-20

What is Vitamin A?

Vitamin A is a fat-soluble vitamin that is essential for vision, immune function, reproduction, and cellular communication. It exists in several forms, including retinol, retinal, and retinoic acid. Vitamin A is crucial for maintaining healthy skin, supporting the immune system, and promoting normal vision, particularly in low-light conditions.

Key Benefits

  • Vision Health: Essential for night vision and maintaining healthy cornea and retinal function. Deficiency can lead to night blindness and other vision problems.

  • Immune Function: Supports the production and activity of white blood cells, helping the body fight infections and maintain healthy immune responses.

  • Skin Health: Promotes healthy skin cell production and repair. Retinoids (Vitamin A derivatives) are widely used in skincare for their anti-aging and acne-reducing properties.

  • Reproductive Health: Important for normal reproductive function in both men and women, supporting fetal development during pregnancy.

  • Cellular Growth: Regulates gene expression and cell differentiation, supporting healthy tissue development and maintenance throughout the body.

Product Specifications

SpecificationDetails
Chemical NameVitamin A Acetate / Retinol Acetate
CAS Number127-47-9
Molecular FormulaC22H32O2
Molecular Weight328.49
Purity≥98% (HPLC)
Test MethodHPLC/USP
AppearanceYellow to red crystalline powder or oil
SolubilityInsoluble in water, soluble in oils and organic solvents
StorageStore in cool, dry place, away from light and oxygen
Shelf Life24 months
Packaging1kg/drum or customized

Applications

  • Dietary supplements and multivitamin formulations

  • Food and beverage fortification

  • Pharmaceutical formulations

  • Cosmetic and skincare products

Quality Standards

  • Manufactured in GMP-certified facility

  • Third-party lab tested for identity, potency, and purity

  • Free from heavy metals, pesticides, and microbial contamination

  • Compliant with USP, EP, and CP standards

TAGS:
Get a Quote