What is Ascorbyl Tetraisopalmitate?

Ascorbyl Tetraisopalmitate is a derivative of vitamin C (ascorbic acid) that is commonly used in skincare products. It is an ester formed from ascorbic acid and isopalmitic acid. This compound is oil-soluble, making it more stable than some other forms of vitamin C, such as ascorbic acid, which is water-soluble and can be prone to oxidation.

Ascorbyl Tetraisopalmitate is known for its antioxidant properties, which can help protect the skin from oxidative stress caused by free radicals. It is also believed to have skin-brightening and anti-aging effects, promoting collagen synthesis and potentially reducing the appearance of fine lines and wrinkles.

Due to its oil-soluble nature, Ascorbyl Tetraisopalmitate is often included in oil-based or lipid-based skincare formulations. It is considered a more stable alternative to traditional vitamin C derivatives, but its efficacy may vary depending on the specific formulation and concentration used in a product.

It’s important to note that individual responses to skincare ingredients can vary, and it’s advisable to perform a patch test or consult with a dermatologist before incorporating new skincare products into your routine.

What is Ascorbyl Tetraisopalmitate?-Xi'an Lyphar Biotech Co., Ltd

How to use Ascorbyl Tetraisopalmitate?

Ascorbyl Tetraisopalmitate is a stable derivative of vitamin C, known for its antioxidant properties and potential benefits for the skin. It is often used in skincare products to brighten the complexion, reduce the appearance of fine lines and wrinkles, and protect the skin from environmental damage. Here’s how you can use Ascorbyl Tetraisopalmitate:

1.Choose the Right Product:

Look for skincare products that specifically mention Ascorbyl Tetraisopalmitate in the ingredient list. It is commonly found in serums, creams, and lotions.

2.Cleanse Your Face:

Start with a clean face. Use a gentle cleanser to remove any makeup, dirt, or impurities from your skin.

3.Apply a Toner (Optional):

You can use a toner before applying the Ascorbyl Tetraisopalmitate product. This helps balance the skin’s pH and prepares it to better absorb the active ingredients.

4.Use a Pea-Sized Amount:

Dispense a small amount of the product onto your fingertips. Ascorbyl Tetraisopalmitate is potent, and a little goes a long way.

5.Apply to the Face:

Gently massage the product onto your face and neck using upward and outward motions. Pay attention to areas where you want to target concerns like fine lines or uneven skin tone.

6.Allow Absorption:

Give the product some time to absorb into your skin. This may take a few minutes.

7.Follow with Moisturizer:

If your skincare routine includes a moisturizer, apply it after the Ascorbyl Tetraisopalmitate has been absorbed. This helps lock in moisture.

What is Ascorbyl Tetraisopalmitate?-Xi'an Lyphar Biotech Co., Ltd

8.Sunscreen During the Day:

If you are using Ascorbyl Tetraisopalmitate during the day, follow up with a broad-spectrum sunscreen with at least SPF 30. Vitamin C derivatives can make your skin more sensitive to sunlight, and sunscreen helps protect your skin from UV damage.


The frequency of use can depend on the product and your skin’s tolerance. Start with once a day and gradually increase if your skin responds well.


Store the product in a cool, dark place to preserve its stability and effectiveness.

It’s essential to perform a patch test before incorporating any new skincare product into your routine, especially if you have sensitive skin, to ensure that you don’t experience any adverse reactions. If you have specific concerns or conditions, it’s also advisable to consult with a dermatologist before introducing new products into your skincare routine.