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SCLEROCARYA BIRREA SEED OIL.

Valuable / HAIR CONDITIONING, HUMECTANT

Sclerocarya Birrea Seed Oil, commonly known as Marula oil, is a highly stable, nutrient-dense botanical oil. It is recognized for its significant moisturizing, hydrating, and antioxidant properties, which contribute to enhanced skin barrier function and protection against environmental damage.

Emollient Antioxidant Moisturizing Hydrating Barrier Support Anti-aging

Science

Sclerocarya Birrea Seed Oil primarily acts through its rich profile of fatty acids, notably oleic acid (70-78%), followed by palmitic, linoleic, palmitoleic, and stearic acids. These lipids share structural similarities with the skin's natural epidermal lipids, facilitating easy absorption and aiding in moisturization, hydration, and occlusion to minimize transepidermal water loss (TEWL). Furthermore, its robust antioxidant complex, including Vitamin E, Vitamin C, and various phenolic compounds, actively neutralizes free radicals, safeguarding the skin from oxidative stress and photoaging. The presence of amino acids such as L-arginine and glutamic acid also contributes to its hydrating and anti-aging benefits, supporting skin elasticity by potentially inhibiting collagen and elastin degrading enzymes and promoting cellular repair.


Research

High confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Clinical research consistently demonstrates Sclerocarya Birrea Seed Oil as non-irritant upon topical application.
  2. 02 Studies show that topical application provides moisturizing and hydrating effects, particularly beneficial for lipid-dry (xerosis) skin.
  3. 03 The oil exhibits occlusive properties on normal skin, effectively preventing transepidermal water loss.

Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Sclerocarya Birrea Seed Oil is exceptionally stable against oxidation due to its high concentration of monounsaturated fatty acids (70-78% oleic acid) and intrinsic antioxidants. Its inherent pH is reported to be around 6.36-6.4, contributing to its robust stability in various formulations.


Safety

CIR Status
Not reviewed
Sensitization risk Low

Clinical investigations have confirmed Sclerocarya Birrea Seed Oil to be non-irritant when applied topically, with European safety data indicating no significant hazards. While specific regulatory statuses from CIR, SCCS, or FDA for cosmetic use are not established, its low irritancy profile suggests general safety. A patch test is recommended by some sources due to limited long-term research on potential side effects.


Your Skin

Yes Normal
Yes Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Sclerocarya Birrea Seed Oil is a valuable ingredient, providing scientifically-backed moisturizing, hydrating, and antioxidant benefits with a low risk of irritation and comedogenicity, suitable for enhancing skin health across various skin types.


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