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Apply a small amount of the product onto a clean area of skin on the upper forearm.
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Keep the area dry.
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If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours.
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If any redness, burning, itching, blistering or irritation is observed at any time throughout the test, do not use the product.
Step 2: Treat
The Ordinary Ascorbyl Tetraisopalmitate Solution 20% in Vitamin FAscorbyl Tetraisopalmitate Solution 20% in Vitamin F
Step 2: Treat
The Ordinary Ascorbyl Tetraisopalmitate Solution 20% in Vitamin FAscorbyl Tetraisopalmitate Solution 20% in Vitamin F
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Targets Dullness, Antioxidant Support, Signs of Aging, Uneven Skin Tone
Suited to Dry Skin
Format Serum: Anhydrous
Overview
Discover if this product is right for you:
Product Details
Highlights
- water-free
- Yes
- alcohol-free
- Yes
- oil-free
- No
- silicone-free
- Yes
- vegan
- Yes
- gluten-free
- Yes
- cruelty-free
- Yes
Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F is a lightweight oil that helps reduce signs of aging by brightening and balancing uneven skin tone. Unlike direct forms of vitamin C, this hydrating formula contains an oil-soluble vitamin C derivative that converts into vitamin C once applied, giving it less irritation potential. Plus, it has vitamin F—Omega 3 and Omega 6 fatty acids—to help support your skin’s natural hydration barrier.
How to Use
How to Use
- Apply a few drops to the face in the morning and evening.
- Avoid the eye contour and contact with eyes.
- Use sun protection during the day.
- If irritation occurs, rinse off, cease use, and consult a physician.
- Use only as directed on unbroken skin.
- Patch testing prior to use is advised.
- Keep out of reach of children.
Product & Safety Guidance

Recycling Instructions
Before Recycling:
Empty the contents of the container. Remove cap, lid, dropper, pump, and other components and rinse the bottle/jar with water.
Packaging items with adhesive-based labels:
Contact your local recycling facility to ensure
recyclability via curbside recycling program.
Otherwise, dispose via our in-store recycling program.
Serum/Oil, Shampoo, Conditioner, Shower Gel, Lotion, Hand Soap Bottles:
#1 PETE & #2 HDPE and glass bottles are recyclable
through the majority of local curbside recycling programs.
# 5 PP bottles are usually recyclable through local
curbside recycling programs. Please contact your local recycling facility to
ensure recyclability.
Otherwise, dispose via our in-store recycling program.
Dropper Lids:
Dispose of via our in-store recycling program.
Disclaimer:
We work to provide our customers with accurate guidelines on packaging recyclability; however, please ensure your city or municipal program is consulted before recycling an item.
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Formulation Compatibility Tool
See if this product is compatible with other formulations from The Ordinary.
Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F FAQs
Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F is a vitamin C oil designed to help reduce visible signs of aging while brightening and balancing the appearance of uneven skin tone. It also contains Omega 3 and Omega 6 fatty acids to help support your skin’s natural hydration barrier.
This hydrating serum contains an oil-soluble vitamin C derivative that converts into vitamin C once applied on the skin, offering similar benefits with less irritation potential.
Vitamin F, which is composed of one omega 3 and one omega 6 fatty acid, helps support the skin’s natural hydration barrier.
This serum is especially suited for dry skin due to its hydrating effects and oil-based texture.
No, this formulation is water-free, ensuring the stability and effectiveness of the vitamin C derivative.