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PRUNUS DOMESTICA SEED EXTRACT.

Valuable CAS 90082-87-4 / SKIN CONDITIONING - EMOLLIENT

Derived from plum seeds, Prunus Domestica Seed Extract is a luxurious oil rich in fatty acids and antioxidants. It deeply hydrates, nourishes, and protects the skin, contributing to a resilient and balanced complexion.

Emollient Antioxidant Skin-Conditioning Perfuming

Science

Prunus Domestica Seed Extract, also known as plum seed oil, provides multifaceted benefits through its rich composition. It forms a protective barrier on the skin, effectively minimizing transepidermal water loss and ensuring deep hydration. This is primarily attributed to its abundance of essential fatty acids, including omega-6 and 9, oleic, linoleic, palmitic, and stearic acids, alongside vitamins (A, C, E) and phytosterols, which collectively condition and nourish the skin. As a potent antioxidant, it neutralizes free radicals and mitigates oxidative stress, thereby helping to delay signs of premature aging. Furthermore, its anti-inflammatory properties soothe redness, dryness, and itchiness. The linoleic acid content aids in regulating sebum production and supports healthy cellular turnover, preventing pore obstruction and promoting skin renewal. It may also contribute to a healthy skin microbiome by inhibiting harmful biofilm formation.


Research

Medium confidence
Effective range 6–100%
Optimal

6%


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Plum kernel oil exhibits satisfactory oxidative stability at moderate storage temperatures (up to 65 °C). For optimal quality and to preserve its beneficial nutrients, it is best stored in a cool place, away from direct heat and light, ideally in an amber bottle. Cold-pressing is the preferred extraction method in cosmetics. The oil itself possesses a naturally acidic pH ranging from 3.43 to 4.63 due to its fatty acid composition.


Safety

CIR Status
Safe as used
Max tested
100%
Pregnancy
Safe
Sensitization risk Low

Considered safe for cosmetic use with no reported signs of toxicity, including for pregnant women and young children. An in-vivo study confirmed no irritation potential. Individuals with known seed or nut allergies should perform a patch test prior to full application to ensure personal compatibility.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Prunus Domestica Seed Extract is a valuable, well-tolerated emollient and antioxidant, clinically shown to enhance hydration, soothe irritation, and support overall skin health across all skin types.


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