The Ordinary Ascorbyl Tetraisopalmitate 20% Vitamin C Oil, 1 oz — Lightweight Hydrating Vitamin F Oil for Brighter, Even Tone

This lightweight oil delivers a high-strength, oil-soluble vitamin C (Tetrahexyldecyl Ascorbate) in a hydrating Vitamin F base to brighten skin, even tone, and support moisture balance.

Formulated by The Ordinary, this 20% Ascorbyl Tetraisopalmitate Solution in Vitamin F combines an oil-soluble vitamin C derivative with Omega 3 and Omega 6 fatty acids to target dullness and uneven skin tone while helping reinforce the skin’s moisture barrier. Because the vitamin C form is oil-soluble, it converts into active vitamin C on the skin, which can make it gentler than some direct, water-based vitamin C serums. The lightweight, fast-absorbing texture works well as a layering step under creams or makeup for a brighter-looking complexion and added antioxidant support.

How does this product help improve skin tone and brightness?

The core active, Tetrahexyldecyl Ascorbate, is an oil-soluble vitamin C derivative that converts into active vitamin C after application. Regular use helps address dullness and uneven pigmentation while providing antioxidant support to protect against daily environmental stressors.

• 20% concentrated ascorbyl tetraisopalmitate for targeted brightening
• Oil-soluble delivery for deeper penetration into the lipid layer
• Antioxidant action to help maintain a more radiant appearance

Will this oil feel heavy or make skin oily?

The formula is designed to be lightweight and absorb quickly, leaving a silky, non-greasy finish when used in recommended amounts. It can be layered under moisturizers and makeup without pilling when applied as a few drops and gently pressed into the skin.

• Light oil texture that spreads easily across the face
• Best used a few drops, not large amounts, to avoid heaviness
• Compatible with creams and lotions in a typical skincare routine

How should I include this oil in my skincare routine safely?

Apply a few drops to clean, dry skin in the morning and/or evening, avoiding direct contact with the eye contour. Because it contains a vitamin C derivative, always follow daytime use with broad-spectrum sunscreen to protect treated skin from UV-related pigment changes.

• Use 2–4 drops on face after cleansing and before heavier creams
• Avoid the immediate eye area; patch-test if you have sensitive skin
• Always pair with sun protection during daytime use

What additional benefits does Vitamin F bring to the formula?

Vitamin F in this product supplies Omega 3 and Omega 6 fatty acids that support the skin’s natural hydration barrier. Those lipids help retain moisture and can make the skin feel softer and more balanced, especially if your routine includes drying actives.

• Omega 3 and 6 fatty acids to support lipid barrier function
• Helps maintain hydration levels for a smoother skin surface
• Complements vitamin C’s brightening effects with barrier support

Who is this for? This oil is suited to anyone seeking a potent, oil-based vitamin C option that prioritizes brightening with lower irritation potential compared with some water-based, acidic vitamin C formulations. It is appropriate for dry to combination skin types and for users who prefer oil textures; those with very oily or acne-prone skin should introduce it gradually and monitor tolerance. As with all actives, perform a patch test and use daily sun protection when used in morning routines.

Ingredients

Coconut Alkanes, Tetrahexyldecyl Ascorbate, Ethyl Linoleate, Coco-Caprylate/Caprate, Simmondsia Chinensis (Jojoba) Seed Oil, Solanum Lycopersicum (Tomato) Fruit Extract, Squalane.