Wholesale bulk Vitamin A Palmitate

CAS: 79-81-2

MF: C36H60O2

MW: 524.86

EINECS: 201-228-5

Specification​: 99% min Vitamin A Palmitate

Sample: Vitamin A Palmitate Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1kg

Appearance: Yellow oil liquid

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

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Vitamin A Palmitate Usage and Function.

Vitamin A Palmitate Ophthalmic Gel (Zync) is used clinically, and in terms of its experience of use, it is primarily aimed at repairing the function of cuprocytes and reversing cellular keratinization. Conjunctival cup cells are an important part of the conjunctival epithelium, and their main function is to secrete mucin to protect and lubricate the ocular surface. Conjunctival inflammation caused by allergic conjunctivitis, dry syndrome, burns, etc. can damage the cup cells and lead to mucin layer abnormalities.

Uses of Vitamin A Palmitate.

It can be absorbed transdermally, anti-keratinization, stimulate the growth of collagen and elastin, increase the thickness of epidermis and dermis. Enhances skin elasticity, effectively eliminates wrinkles, promotes skin renewal and maintains skin vitality. Used in eye creams, moisturizers, repair creams, shampoos, conditioners, etc.

Why Health Enthusiasts Choose Palmitate

1. Vision and Eye Health

Vitamin A is a component of rhodopsin, a protein in the eyes that enables clear vision in low-light conditions. Chronic deficiency may lead to night blindness, making it a crucial supplement for those who spend extended periods staring at screens or driving at night.

2. Immune System Regulation

Often called the “anti-infection” vitamin, vitamin A palmitate supports the integrity of mucosal barriers in the gut, lungs, and eyes—the body's first line of defense against pathogens.

3. Skin Health and Cell Renewal

Dermatologists and skincare experts emphasize that while topical retinol is vital for surface renewal, systemic intake of vitamin A palmitate supports skin structure from within, promoting healthy complexion and rapid cell turnover.

What conditions can Vitamin A Palmitate Eye Gel treat?

It is primarily used as an adjunct treatment for corneal protection issues, targeting dry eye symptoms caused by various factors:

• Sjogren's Syndrome: An autoimmune disease characterized by persistent dry eyes and mouth.
• Neuroparalytic keratitis: Corneal dryness caused by difficulty blinking due to facial nerve damage.
• Exposure keratitis: Prolonged exposure of the cornea to air due to the inability of the eyelids to close.

It can also relieve eye irritation caused by impaired tear film protection, such as conjunctival redness, corneal foreign body sensation, and burning pain. Clinically, it can also be used for lubrication and protection in people who wear contact lenses for extended periods, frequently use electronic screens, or live in dry environments.

Dosage and Administration

Adult patients need to adjust the dosage according to their specific condition. Generally, it is recommended to instill 1 drop each time, 3 times a day, or 1 drop every hour as prescribed by a doctor. Specific medication regimens need to be guided by a doctor based on the individual patient's condition.

What are the dosage forms or strengths of Vitamin A Palmitate Eye Gel?

5g: Each tube of ointment contains 5 grams, with the content of Vitamin A equivalent to 5000 International Units (IU), a commonly used standard unit for measuring vitamin content.

10g: Each tube of ointment contains 10 grams, with the active ingredient calculated as Vitamin A Palmitate, amounting to 0.1 grams. This form is a stable form of Vitamin A.

What are the specific instructions for using Vitamin A Palmitate Eye Gel?

The standard usage is to instill 1 drop three times daily. For cases requiring intensive treatment, the dosage can be adjusted to 1 drop per hour under the guidance of a doctor. Please note the following details when using:

• Remove contact lenses before use and wait 30 minutes after application before re-inserting.
• Tighten the cap immediately after each use to prevent the ointment from coming into contact with air.
• Avoid contact between the tube opening and eyes or other objects during use to prevent contamination.

It is particularly important to note that although the frequency of use can be adjusted according to the condition, only 1 drop should be instilled each time; the dosage should not be increased arbitrarily. If symptoms such as redness or stinging occur, discontinue use immediately and seek medical attention promptly.

Frequently Asked Questions.

Q: Are vitamin A palmitate and retinol the same?

A: Essentially, yes. Vitamin A palmitate is a stable retinol ester. It's the most common form in high-quality supplements because it's more stable than pure retinol and delivers excellent results after absorption.

Q: How much should I take daily?

A: The Recommended Dietary Allowance (RDA) typically ranges from 700 to 900 micrograms (approximately 2,300 to 3,000 International Units). Always check the label and consult a healthcare professional, especially if pregnant, as excessive intake may be harmful.

Q: Are there any contraindications?

A: Individuals taking acne medications (such as isotretinoin) should avoid supplemental vitamin A to prevent toxicity. If you are taking prescription medications, always consult your pharmacist.

Q: Does it matter if I take it with food?

A: Yes. As a fat-soluble nutrient, it should always be taken with meals containing healthy fats (like avocado, olive oil, or nuts) to ensure optimal bioavailability.