Diethylhexyl Succinate on kerge sünteetiline pehmendav aine ja lahusti, mis on tuntud oma suurepärase hajuvuse ja mitterasvase nahatunde poolest. Seda kasutatakse sageli kõrge toimivusega alternatiivina silikoonidele või raskematele õlidele, pakkudes siidist viimistlust ning parandades kristalliliste UV-filtrite ja toimeainete lahustuvust.
- INCI nimi:
- Diethylhexyl Succinate
- Teaduslik/keemiline nimi:
- Bis(2-ethylhexyl) butanedioate
- Tuntud ka kui:
- Dioctyl Succinate, Di-2-ethylhexyl Succinate
| Kategooria: | Pehmendavad ained |
| Päritolu: | Sünteetiline |
| Komedogeensuse hinnang: | 0-1 |
| Peamised valdkonnad: | Nahahooldus, päikesekaitse, värvikosmeetika |
| Lahustuvus: | Lipofiilne (õlis lahustuv) |
Omadused ja toime
| Tekstuuri parandamine: | |
| Niiskuse säilitamine: | |
| Koostise stabiilsus: | |
| Irritation Risk: |
- Peamised eelised:
- Annab “kuiva” pehmendava tunde, mis kõrvaldab raskete õlide kleepuvuse.
- Parandab pealekandmiskogemust, võimaldades koostistel sujuvalt üle naha libiseda.
- Toimib suurepärase pigmenditekitajana meigis ja tõhusa lahustina päikesekaitsetoodetes.
- Võimalikud riskid:
- Ärrituse risk on minimaalne, kuigi harvadel juhtudel on võimalik ülitundlikkus.
- Puudub otsene bioloogiline aktiivsus, täites koostistes peamiselt funktsionaalset rolli.
Bioloogiline toime ja kosmeetiline profiil
Esters such as this one are created through the reaction of 2-ethylhexyl alcohol and succinic acid. Within cosmetic chemistry, it acts as a medium-to-fast-spreading emollient that sits on the skin surface to prevent transepidermal water loss. By filling the microscopic gaps between skin cells, it creates an immediate smoothing effect that enhances the visual appearance of skin texture.Solvent capabilities make this ingredient indispensable in modern sunscreens. It is highly effective at dissolving organic UV filters like Avobenzone and Benzophenone 3, which are otherwise difficult to stabilize in liquid form. Its ability to wet pigments also ensures that mineral UV filters and decorative pigments are distributed evenly without clumping.
Laiemad kasutusalad ja päritolu
Synthetic manufacturing allows for a highly purified ingredient with consistent performance across batches. Beyond traditional lotions, it is frequently utilized in “oil-free” claims because it provides the sensory benefits of an oil without being classified as a vegetable or mineral oil. Its low viscosity and high polarity contribute to its inclusion in hair care products to add shine without weighing down the hair shaft.
Rutiini integreerimine
- Sünergia:
- Toimib erakordselt hästi koos Dimethicone-iga, luues hingava, sametise barjääri.
- Parandab raskete lipiidide, nagu Caprylic Capric Triglyceride ja Butyrospermum Parkii Butter, nahatunnet.
- Toetab Tocopherol-i, aidates antioksüdandil tõhusamalt tungida sarvkihikihi ülemistesse kihtidesse.
- Kokkusobimatus:
- Tuntud keemilisi vastuolusid tavaliste toimeainetega, nagu retinool või C-vitamiin, ei ole.
Kliiniline konsensus ja ohutus
Dermatological safety assessments by the Cosmetic Ingredient Review (CIR) Expert Panel have concluded that Diethylhexyl Succinate is safe for use in cosmetic formulations. It is non-sensitizing and non-irritating at the concentrations typically found in skincare, which usually range from 1% to 10%. Because of its low comedogenic potential, it is generally considered appropriate for individuals with acne-prone or oily skin types who require lightweight moisture.
Is Diethylhexyl Succinate a silicone?
No, it is a synthetic ester, not a silicone. While it provides a similar “slip” and silky feel to certain silicones, it has a different chemical structure and is often used in silicone-free formulations to achieve a high-end sensory profile.
Will this ingredient cause breakouts?
It is unlikely to cause acne for most users. With a comedogenic rating of 0-1, it is considered non-clogging and is specifically chosen for “dry-touch” products that aim to provide hydration without a greasy residue.
Why is it in my sunscreen?
Its presence in sunscreens is usually to act as a solvent. Many sun-filtering actives are powders or thick liquids that need a powerful solvent to remain evenly distributed in the formula, ensuring you receive the labeled SPF protection.