Vitamin A is stable to heat, acids, and alkalis, but easily oxidized, and ultraviolet light can promote its oxidative destruction. Vitamin A only exists in animal bodies, and is abundant in fish, especially fish liver oil.

Vitamin A is an essential fat-soluble vitamin for the human body, playing core roles in maintaining vision, supporting immune function, and promoting skin health.

Advantages:

Maintaining Visual Health

Vitamin A is a key component of rhodopsin, a substance found in the photoreceptor cells of the retina that helps the eyes perceive light and dark changes in low-light environments. A deficiency in vitamin A may lead to night blindness. Additionally, it protects the health of the cornea and conjunctiva, preventing dry eye syndrome.

Enhancing Immune Function

Vitamin A prevents pathogen invasion by maintaining the integrity of mucosal barriers (such as those in the respiratory and digestive tracts) and promotes the differentiation and activity of immune cells (e.g., T cells, B cells). Studies have shown that vitamin A deficiency increases the risk of infections, particularly in children and pregnant women.

Promoting Skin and Epithelial Tissue Health

Vitamin A is involved in the differentiation and repair of skin cells, helping to maintain the skin barrier function and reduce issues such as dryness and abnormal keratinization. In the adjuvant treatment of skin diseases like acne and psoriasis, vitamin A derivatives (such as retinol) are commonly used to regulate keratin metabolism.

Antioxidation and Regulation of Cell Growth

As an antioxidant, Vitamin A neutralizes free radicals and alleviates oxidative damage. Meanwhile, Vitamin A influences cell proliferation and organ development by regulating gene expression, making it indispensable, especially during childhood growth and development.

Certification

Application

Vitamin A has diverse applications across multiple fields, primarily including the following aspects:

Skincare Industry

Vitamin A demonstrates remarkable effects in skincare. With its clinically proven anti-wrinkle, skin-firming properties, and ability to promote collagen synthesis, retinol has become a benchmark ingredient in anti-aging skincare. It accelerates skin cell turnover, improves texture, and reduces the appearance of fine lines and wrinkles.

Medical Field

Vision Protection Vitamin A is a critical component of rhodopsin in the retina, essential for maintaining normal vision and adapting to low-light environments. It enhances the retina’s light sensitivity and prevents/treats ocular diseases such as night blindness and dry eye syndrome by supporting the health of the cornea and conjunctiva.

Immune Regulation Vitamin A plays a key role in regulating the development and function of immune cells. It strengthens the body’s defense against viral, bacterial, and other pathogenic infections by maintaining the integrity of mucosal barriers (e.g., in the respiratory and digestive tracts), thereby reducing the risk of infections.

Cell Growth and Differentiation Vitamin A is vital for cell growth and differentiation, participating in the maintenance and repair of tissues such as skin, bones, teeth, hair, and mucous membranes. Vitamin A supports healthy epithelial tissue formation and wound healing, making Vitamin A important for overall tissue regeneration.

Antioxidant Effects As an antioxidant, vitamin A neutralizes free radicals and mitigates oxidative damage to cells. This helps protect against chronic diseases like cardiovascular disorders and certain cancers by reducing cellular stress and DNA damage.

Agricultural Field

In cattle and laying hen farming, vitamin A is essential for animal health:

Immune Enhancement: Improves resistance to diseases and strengthens the effectiveness of vaccines.

Growth and Reproduction: Supports normal growth, development, and reproductive functions, ensuring optimal weight gain and egg production.

Tissue Health: Maintains the integrity of mucous membranes and epithelial tissues, reducing the incidence of respiratory and gastrointestinal infections in livestock.

Packing & Shipping

Vitamin A is packaged in kraft paper bags, 25KG Per Bag, FCL/LCL shipped by sea.

FAQ

Hebei Tubang Biotechnology Co., Ltd. is a professional supplier of food additives. Our company is committed to quality as the foundation and attaches great importance to strict quality control to ensure long-term development.

Can I get sample before order?

Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.

What are your payment terms?

Payment Term: 30% T/T in advance, balance before shipment or L/C

What is the MOQ ?

MOQ is 1000kgs.

What is your delivery time?

The production time is usually 7-15 days.

How about the packing?

Usually packaged in kraft paper bags, 25kg per bag, then packed in pallet.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Why Choose Us

Besides our leading product: Sorbitol. We could supply more than 300 kinds of food additives, you can buy food additives from us in one stop.

Certified by HALAL, KOSHER, GMP, ISO9001, SGS, UKAS, etc.

Super quality and competitive prices

Perfect after-sale service,any inquiry will be replied within 24hours.

Focus on food additive products for nearly 10 years.

Our values: Quality First, Customer First.