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Moumoujus

PINUS PINASTER SEED OIL.

Valuable CAS 999999-99-4 / HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

Derived from the maritime pine, Pinus Pinaster Seed Oil is a potent botanical oil celebrated for its rich composition of essential fatty acids, notably linoleic acid, and unique Delta 5 fatty acids. This allows it to deeply hydrate, strengthen the skin barrier, and visibly reduce signs of aging. It also offers significant antioxidant and photoprotective benefits, shielding the skin from environmental stressors.

Summary

Emollient Skin barrier support Antioxidant Photoprotective Anti-aging Hydrating Anti-inflammatory Cell renewal Skin protecting

Science

Mechanism of Action

Pinus Pinaster Seed Oil acts multi-functionally to support skin health. Its high concentration of linoleic acid (approximately 55%) is crucial for maintaining a robust skin barrier and enhancing membrane fluidity, which consequently minimizes transepidermal water loss (TEWL) and promotes efficient cell renewal for improved hydration. The oil also contains polyphenols, tocopherols (Vitamin E), and phytosterols, which function as potent antioxidants, neutralizing free radicals and mitigating oxidative stress. This action contributes to its anti-aging properties and provides photoprotection against UVB radiation. Furthermore, the unique presence of Delta 5 fatty acids, such as sciadonic acid, is known to boost cellular oxygenation, which enhances skin suppleness, vitality, and helps to visibly replump the epidermis. Tocopherols and phytosterols additionally confer anti-inflammatory effects.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–2%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

To maintain optimal stability and prevent degradation, Pinus Pinaster Seed Oil should be nitrogen-packed and shielded from light and heat. While the oil exhibits good natural oxidative stability, it is generally recommended to keep peroxide levels below 10 millimoles peroxide per liter, potentially through the strategic addition of antioxidants during its production.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
2%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated Pinus Pinaster Seed Oil, alongside 243 other plant-derived fatty acid oils, concluding its safety for cosmetic applications at current use concentrations. Formulators commonly utilize it within a 0.5% to 2% concentration range. The ingredient is noted for its proven innocuousness and hypoallergenic profile, with no specific SCCS or FDA cosmetic safety status found.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Pinus Pinaster Seed Oil is a valuable ingredient for advanced skincare formulations, offering comprehensive benefits including enhanced barrier function, robust antioxidant protection, anti-aging effects, and proven photoprotection, all with a high safety profile.

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