Science
Mechanism of Action
This extract, rich in components like safflower yellow and hydroxysafflor A, operates through several distinct mechanisms. It functions as a potent antioxidant, neutralizing free radicals to mitigate oxidative stress and protect against environmental damage. Its anti-inflammatory capabilities are crucial for soothing irritated and sensitive skin, offering therapeutic relief for various dermatological conditions. Furthermore, it exhibits antimicrobial activity against acne-causing bacteria, improves microcirculation, and helps inhibit melanin production by reducing tyrosinase activity, contributing to a brightening effect. It also enhances skin's intrinsic ability to retain moisture and maintain structural integrity, promoting a stronger skin barrier and improved elasticity.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 Recommended for achieving optimal results in formulations targeting intense moisturization, robust antioxidant defense, strengthening of the skin barrier, deep hydration, restoration of skin elasticity, protection against environmental aggressors, calming of irritated or sensitive skin, and reduction of visible signs of skin aging. This recommendation originates from raw material supplier data for Safflower Extract.
- 02 Demonstrated significant anti-inflammatory activity and effectiveness on acne-prone human facial skin. A 10% concentration achieved maximum activity inhibition in specific assays, with consistent application of a cosmetic soap containing safflower extract over two months leading to remarkable improvement in acne, particularly on the forehead.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Safflower protein hydrolysates, which form the basis of this extract, show enhanced solubility within the pH range of 4.0-7.0, reaching up to 54.42%. Specifically, hydrolysates treated with Alcalase exhibit over 94% solubility at pH 8.0, while those processed with Flavourzyme achieve between 80.68% and 87.01% solubility at pH 7.0. This indicates optimal solubility and stability of its hydrolyzed components in the pH 4.0-8.0 range.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not specifically assessed 'Hydrolyzed Safflower Flower Extract'. General GHS classifications for similar safflower extracts indicate no specific hazards. While EWG Skin Deep lists 'Carthamus Tinctorius (Safflower) Flower Extract' as 'Restricted' without adequate substantiation for EWG VERIFIED products, this is not a governmental safety assessment. Given its anti-inflammatory properties and lack of noted specific hazards, sensitization risk appears low.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Safflower Flower Extract is a valuable, multi-functional ingredient offering significant benefits in hydration, antioxidant protection, anti-inflammatory action, and skin barrier support across all skin types.
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