A salt of succinic acid. It supports formula pH and works as a mild skin conditioner. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional buffer and conditioner. Safe.
Disodium Succinate is the disodium salt of succinic acid (amber acid). On the label it reads Disodium Succinate. In a formula it has a technical role: it helps buffer pH and acts as a mild skin conditioner, adding a pleasant feel to the product. On efficacy, place it correctly. This is a functional support component, not a treatment active. When you see it on a label, its job is formula stability and pH, not a visible repairing or anti-ageing effect. There it performs reliably. For pregnancy and breastfeeding there is no reason for caution. It is used in small amounts, its systemic uptake through skin is negligible, so it can be used. Tolerance is high. Irritation potential and allergy risk are low, which makes it compatible with sensitive skin. It is a simple salt, well tolerated at the usual percentages.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni 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.
Disodium Succinate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Disodium Succinate suits: normal, dry, combination, oily, sensitive.
A salt of succinic acid.
The INCI name is Disodium Succinate. It may also appear as: Динатрия сукцинат.
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