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Ingredient · INCI reference

Ascorbyl Tetraisopalmitate

Ascorbyl tetraisopalmitate is a stable, oil-soluble vitamin C derivative used as an antioxidant.

What it is

This is an oil-soluble, highly stable form of vitamin C that resists oxidation and penetrates oil-rich layers well. The skin gradually converts it to active vitamin C, providing antioxidant defense and supporting a brighter, more even-looking complexion with low irritation.

Safety & warnings

Generally gentle and more stable than pure vitamin C, suiting many sensitive users.

Origin & sourcing

Synthesized from ascorbic acid (vitamin C) and fatty acids.

Questions everyone asks

How is it different from vitamin C?

It is a stable, oil-soluble form that the skin converts into active vitamin C over time.

What does it do?

It is an antioxidant that supports a brighter, more even complexion.

Sources & references

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