Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F

The Ordinary Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F is vitamin C for people whose skin usually can't handle vitamin C. It pairs a very stable, oil-soluble C derivative with vitamin F — essential fatty acids — in a nourishing oil that works on brightness, uneven texture and early lines without the sting of the pure form.

What it actually does

• Brightens and evens skin tone. Vitamin C works as an antioxidant; the brand reports that this particular derivative has shown enhanced brightening benefits beyond pure vitamin C.
• Softens the look of fine lines and wrinkles. It's one of the three concerns The Ordinary lists for this formula, alongside dullness and uneven tone.
• Stays potent longer. Ascorbyl tetraisopalmitate is an extremely stable form of vitamin C, and the bottle itself is UV-protective to guard the formula.
• Feeds the skin fatty acids. The vitamin F base delivers essential fatty acids while carrying the active.
• Minimal formula. No parabens, sulfates, phthalates, alcohol, silicone, gluten or fragrance; vegan and cruelty-free.

How to use

1. Dispense a few drops into your hands.
2. Smooth over the whole face, morning and/or evening.
3. As an oil, it sits best as one of the last steps in your routine.

Is it right for you?

Questions

How is this different from a regular vitamin C serum?

Most vitamin C serums use water-based L-ascorbic acid, which is potent but unstable and often irritating. This uses an oil-soluble derivative that the brand describes as extremely stable, delivered in a fatty-acid-rich oil — gentler on application and slower to degrade.

Is it okay for sensitive skin?

The Ordinary lists sensitive skin among the types this suits, and the formula skips alcohol, fragrance and silicone. As with any new active, a patch test is still a sensible first step.

How long does delivery take?

Delivery takes 3 to 21 working days, depending on availability. In-stock items arrive at the shorter end of that range; items we order in for you take longer.

How can I pay?

Credit card, debit card, Instapay and mobile wallets — no cash on delivery.

What's the return policy?

Returns are accepted for defective, damaged or expired items only, reported within 1 day of delivery. Once verified, we refund to the original payment method within 15–30 days.