Science
Mechanism of Action
The primary mechanism of Hydrolyzed Borage Seed Oil lies in its abundant gamma-linolenic acid (GLA) content. Upon topical application, GLA is converted to dihomo-γ-linolenic acid (DGLA), a crucial precursor to the potent anti-inflammatory prostaglandin E1 (PGE1), thereby reducing inflammatory responses. This process, along with direct contributions to ceramide 1 production, significantly improves skin barrier function and regulates transepidermal water loss (TEWL). Additionally, its natural antioxidant profile, including rosmarinic acid, flavonoids, and phenolic acids, provides protection against environmental stressors like UV damage.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 Borage seed oil was found to be effective in reducing irritation caused by hydroxy acids and/or retinoids in cosmetic compositions, particularly at concentrations between 0.5% and 2%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Borage seed oil inherently possesses a sensitive oxidative potential, rendering it prone to oxidation. The hydrolysis process, which increases the concentration of free fatty acids, may alter its stability characteristics compared to its unhydrolyzed counterpart.
Safety
Safety Profile
No specific CIR safety assessment is available for 'Hydrolyzed Borage Seed Oil'. For general borage seed oil, it is crucial to ensure products are certified free of toxic unsaturated pyrrolizidine alkaloids (UPAs), which can be hepatotoxic, especially when consumed orally. The German Federal Health Agency recommends limiting daily UPA consumption to 1 µg.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Borage Seed Oil is a valuable ingredient for precision skincare, effectively soothing irritation, strengthening the skin barrier, and providing antioxidant protection, making it particularly beneficial for sensitive and compromised skin types.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources