Vitamin C (Derivatives)

The Ingredient Library · Ingredient

Vitamin C (Derivatives)

Sodium Ascorbyl Phosphate, Ascorbyl Palmitate, Ascorbyl Dipalmitate

Vitamin C, made stable and gentle — radiance that lasts in the jar and on the skin.

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INCI nameSodium Ascorbyl Phosphate, Ascorbyl Palmitate, Ascorbyl Dipalmitate
TypeAntioxidant vitamin — brightening & tone
Key benefitA brighter, more even-looking complexion
SuitsAll skin types, including sensitive skin
Vitamin C (Derivatives)

What is this

Vitamin C (Derivatives)

Vitamin C derivatives are stabilised forms of ascorbic acid — here Sodium Ascorbyl Phosphate, Ascorbyl Palmitate and Ascorbyl Dipalmitate — that skin converts into active vitamin C after absorption. They deliver vitamin C's brightening, antioxidant character with greater stability and gentleness than the pure acid.

Vitamin C is one of skincare's most celebrated antioxidants, and The Nine Aurora uses it in its gentler, more stable derivative forms: Sodium Ascorbyl Phosphate, Ascorbyl Palmitate and Ascorbyl Dipalmitate. Once absorbed, skin converts these forms into active vitamin C, which helps defend against environmental stressors, supports a brighter, more even-looking tone and softens the look of dullness. Because the derivatives resist oxidation, they stay effective in the jar and kind to the skin — bringing the radiance of vitamin C without the instability or sting of the pure acid.

In which products

Formulas with vitamin c (derivatives)

Every ingredient in our library serves one measure of success — skin longevity — the years skin keeps its strength, moisture and evenness.

Questions about vitamin c (derivatives)

What are vitamin C derivatives?

They are forms of vitamin C bonded to stabilising groups — in our formulas Sodium Ascorbyl Phosphate, Ascorbyl Palmitate and Ascorbyl Dipalmitate. The bond keeps the vitamin fresh in the formula; enzymes in the skin then release the active form exactly where it is needed.

Are vitamin C derivatives as effective as pure vitamin C?

Pure L-ascorbic acid is the fastest-acting form, but it is unstable and can sting. Derivatives trade a little immediacy for stability and gentleness, and in well-built formulas the visible results — brightness, evenness, antioxidant defense — are comparable for daily use.

What does vitamin C do for skin?

It is a benchmark antioxidant: it helps neutralise free radicals from UV exposure and pollution, supports the look of firmness and helps soften the look of dullness and uneven tone. With consistent use skin appears brighter, smoother and more luminous.

Is vitamin C good for sensitive skin?

The derivative forms are the sensitive-skin answer. Because they convert gradually on the skin, they are far less likely to cause the tingling associated with strong pure-acid serums, making daily vitamin C realistic even for reactive complexions.