Science
Mechanism of Action
This oil delivers its benefits through a rich composition of linoleic and oleic acids, alongside vitamins A, C, E, beta-carotene, and powerful antioxidants such as lycopene, tocopherol, phenolics, and phytosterols. It acts as an effective emollient, fortifying the skin's natural barrier to significantly improve moisture retention and overall hydration. Its robust antioxidant profile actively neutralizes free radicals, safeguarding skin cells from environmental stressors, minimizing the appearance of premature aging, and stimulating collagen synthesis for improved elasticity. Furthermore, its naturally astringent and non-comedogenic qualities assist in regulating excess sebum, promoting clearer skin, refining pore appearance, and offering anti-inflammatory effects to soothe blemish-prone or irritated skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a lipid-based ingredient, Psidium Guajava Seed Oil is not subject to dusting considerations typically associated with powdered raw materials.
The Formula
Formulation
Stability
No specific optimal pH range for stable cosmetic formulation was identified in the research. General handling precautions include storage away from heat and ignition sources, and protection against static discharges, to maintain integrity.
Safety
Safety Profile
Although not formally reviewed by CIR or SCCS, Psidium Guajava Seed Oil is widely recognized as safe for cosmetic applications. It is documented as non-comedogenic, suitable for sensitive skin, and is exempt under EU REACH Regulation 1907/2006. Safety data sheets indicate an absence of GHS hazards.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Psidium Guajava Seed Oil is a highly valuable ingredient offering diverse benefits across all skin types, from enhancing barrier function to providing antioxidant protection and sebum regulation.
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