Antioxidant

Ascorbyl Tetraisopalmitate

INCI: ATIP

Reviewed by Emma · Last updated 14 Aug 2026

Also known as: ATIP, tetrahexyldecyl ascorbate, THD ascorbate

Oil soluble derivative of vitamin C (ascorbic acid) Helps prevent pro-ageing environmental damage

What Is Ascorbyl Tetraisopalmitate?

Ascorbyl tetraisopalmitate, also known as ATIP or tetrahexyldecyl ascorbate (THD ascorbate), is a highly stable, oil soluble derivative of vitamin C that helps prevent pro-ageing environmental damage from external aggressors and helps improve collagen production, allowing skin to maintain a tighter, firmer, more youthful appearance. See: Tetrahexyldecyl Ascorbate

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