Caprylic Acid
A coconut-derived fatty acid. It helps hold back microbes and stabilizes the formula. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Caprylic acid (INCI Caprylic Acid) is a short-chain fatty acid of coconut origin. In a formula it plays a support role: it helps hold back microbial growth and takes part in the emulsion structure alongside other emollients and emulsifiers. This is a functional component, not a skincare active. On its own it does not hydrate or treat; its value lies in stabilizing the formula and backing up preservation. Expecting an anti-aging or soothing effect from it has no basis. Applied topically it is not systemically relevant, so it can be used during pregnancy and breastfeeding without issue. Tolerability is good. Irritation and allergy potential are both low, which makes it suitable for sensitive skin. Its comedogenicity is minimal (level 1), a minor point even for oily skin.
Frequently asked questions
Is Caprylic Acid safe during pregnancy?
Caprylic Acid is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Caprylic Acid for?
Caprylic Acid suits: normal, dry, combination, oily, sensitive.
What is Caprylic Acid and what does it do in cosmetics?
A coconut-derived fatty acid.
Is Caprylic Acid comedogenic?
On the Fulton scale 1/5 – very low comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Caprylic Acid?
The INCI name is Caprylic Acid.
See Caprylic Acid in a product composition right on the store page
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Similar role in the formula
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