Vitamin A is a fat-soluble vitamin stored in our liver. It contributes to the natural development and normal growth of the body while maintaining the health of our eyes, skin, and immune system.


Vitamin A, also known as retinol, is a fat-soluble vitamin essential for the human body and other organisms. Its chemical formula is C₂₀H₃₀O, and it is recognized for its multiple roles in maintaining various physiological functions.

Properties and Characteristics:

  • Chemical Formula: Vitamin A is represented by the formula C₂₀H₃₀O, indicating its composition of carbon, hydrogen, and oxygen atoms.
  • Fat-Soluble: Being a fat-soluble vitamin, it dissolves in fats and oils, unlike water-soluble vitamins.



  • Retinal Function: Vitamin A plays a crucial role in vision, helping to maintain normal vision, especially in low-light conditions.

Skin Health:

  • Cellular Renewal: It contributes to cellular renewal and skin health, promoting healthy and balanced skin.

Immune System:

  • Immunity: Vitamin A is also essential for the optimal functioning of the immune system, helping to fight infections and maintain overall health.

Diet and Nutrition:

  • Food Intake: Vitamin A is found in various foods, including green leafy vegetables, fruits, and some animal products. It is also available in supplement form for those who may have deficiencies.

Safety and Precautions:

Although vitamin A is essential for health, excessive consumption can have adverse effects. Therefore, it is crucial to follow dosage recommendations and consult a healthcare professional to avoid any risks associated with overconsumption.

Data sheet

CAS Number
HS Code
2936 21 00
Chemical Formula

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