What are the benefits of Triheptanoin for skin?

skin conditioning, emolliency, moisture retention, improved spreadability, occlusive barrier support, UV filter dispersant

What concentration of Triheptanoin is effective?

Typical effective concentrations of Triheptanoin are 1–20% in leave-on formulations, most commonly used at 2–10% in face creams and serums.

What skin types is Triheptanoin suitable for?

Triheptanoin is suitable for all skin types, dry, oily, combination, sensitive, acne-prone, anti-ageing.

Triheptanoin — Skincare Ingredient Guide

Q: Can Triheptanoin cause skin irritation?

Triheptanoin has a low irritation risk. Triheptanoin is generally considered non-irritating and has received a 'safe as used' conclusion from the Cosmetic Ingredient Review (CIR) Expert Panel. No EU CosIng Annex II or III restrictions apply. Individuals with sensitive skin should patch test, as mild irritation has been reported anecdotally in rare cases. Avoid direct eye contact.

Q: Is Triheptanoin safe to use during pregnancy?

Triheptanoin is rated "safe" for pregnancy use. The CIR safety assessment found no evidence of reproductive or developmental toxicity in feeding studies (including a 9-month rat study using an oil containing 64% triheptanoin). It is considered safe for use during pregnancy at typical cosmetic concentrations. As with all topical ingredients during pregnancy, consult a healthcare provider if in doubt.

Q: Does Triheptanoin increase sun sensitivity?

Triheptanoin has a no sun sensitivity risk. Triheptanoin does not increase photosensitivity. It is commonly used as a dispersing agent for UV filters in sunscreen formulations. No special sun protection precautions are required due to its presence.

Triheptanoin

INCI: Triheptanoin

Triheptanoin is a lightweight synthetic triglyceride formed from glycerin and heptanoic acid (a seven-carbon fatty acid). It functions primarily as an emollient and occlusive, forming a breathable film on the skin's surface that reduces transepidermal water loss and leaves skin feeling soft and smooth. Its exceptionally high spreadability and low viscosity make it a popular silicone alternative in lightweight serums, sunscreens, and skin-conditioning formulas.

Is Triheptanoin safe? Key considerations

Can Triheptanoin cause irritation?

Low Risk

Triheptanoin is generally considered non-irritating and has received a 'safe as used' conclusion from the Cosmetic Ingredient Review (CIR) Expert Panel. No EU CosIng Annex II or III restrictions apply. Individuals with sensitive skin should patch test, as mild irritation has been reported anecdotally in rare cases. Avoid direct eye contact.

Does Triheptanoin increase sun sensitivity?

No Risk

Triheptanoin does not increase photosensitivity. It is commonly used as a dispersing agent for UV filters in sunscreen formulations. No special sun protection precautions are required due to its presence.

Is Triheptanoin safe during pregnancy?

Safe

The CIR safety assessment found no evidence of reproductive or developmental toxicity in feeding studies (including a 9-month rat study using an oil containing 64% triheptanoin). It is considered safe for use during pregnancy at typical cosmetic concentrations. As with all topical ingredients during pregnancy, consult a healthcare provider if in doubt.

How does Triheptanoin work?

Triheptanoin

What does this do in a formula?

Is Triheptanoin safe? Key considerations

Can Triheptanoin cause irritation?

Does Triheptanoin increase sun sensitivity?

Is Triheptanoin safe during pregnancy?

How does Triheptanoin work?

Which products contain Triheptanoin?

Dewy Sunscreen SPF 30