Lightweight plant-derived ester from succinic acid and heptanol. Replaces silicones and cyclomethicone in emulsions: dry slip, no film. Common in clean sunscreens and foundations. Non-comedogenic.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
Functional sensory modifier and emollient. Safety confirmed by CIR. No standalone active properties.
Diheptyl Succinate is a light plant-derived ester, synthesized from succinic acid and heptyl alcohol. The molecule is short-chain; sensory feel is close to cyclomethicone: dry glide, no greasy film. Mechanism. On skin it provides instant distribution and quick absorption. Replaces cyclic silicones (D4, D5) restricted by the EU on environmental grounds. In formulas it works as a solvent for oil-soluble actives, pigment carrier, emulsifier. An emollient-functional component with no active skin pharmacology. Where applied. Clean sunscreens, foundations, oily-skin fluids, primers, hair products. Especially popular in 'silicone-free' and 'D5-free' marketed formulas. In Spain – ISDIN Fotoprotector Mineral, La Roche-Posay Anthelios UVMune Mineral, clean-beauty brands. Evidence base. A functional component with relatively recent adoption (last 5 years). Sensory characteristics (dry glide, no greasy afterfeel) confirmed in standard formulation tests. Sensory comparison with cyclomethicone – close. Safety. CIR has not issued a direct evaluation, but for related ester emollients in the class – safety is confirmed. Non-comedogenic, non-irritating, allergies rare. Pregnancy and lactation – safe at standard cosmetic concentrations. Best suited to: any skin type. Especially interesting in oily and combination skin formulas, clean sunscreens. A solid cyclomethicone replacement.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to Wildberries, Goldapple, Letu, iHerb, Sephora and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Diheptyl Succinate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Diheptyl Succinate suits: normal, dry, combination, oily, sensitive.
Lightweight plant-derived ester from succinic acid and heptanol.
The INCI name is Diheptyl Succinate. It may also appear as: LexFeel Natural, Дигептилсукцинат.
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