Science
Mechanism of Action
Rich in vitamin E and essential fatty acids, turtle oil acts as an antioxidant, safeguarding skin from environmental pollutants and reducing oxidative stress. It promotes the proliferation of human fibroblasts and aids in re-epithelialization, contributing to anti-wrinkle and tissue repair benefits.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 0.5% showed anti-inflammatory effects (31.4-53.5% inhibition) in mice/rats, with effects lasting over 5 hours.
- 02 0.5% demonstrated anti-itching effects against histamine-induced itching in guinea pigs, increasing the threshold by 161.3%.
- 03 0.5% exhibited UV protective action in rats, reducing injury by 54.50%.
- 04 Optimal at 12.5 µg/ml, it promoted human fibroblast proliferation in vitro.
- 05 5-10% significantly reduced oxidative stress and showed high Reactive Oxygen Species (ROS) scavenging activity in cells.
- 06 Alleviated early-stage inflammatory reaction of burn wounds and promoted re-epithelialization and epidermis layer differentiation.
Transparency
Dusting Analysis
There is no available data to suggest turtle oil is commonly dusted in cosmetic formulations.
The Formula
Formulation
Stability
Turtle oil can be processed by heating and deodorizing under vacuum, often with the addition of 0.02% vitamin E for stability. It is suitable for formulation into oil-in-water type emulsions.
Safety
Safety Profile
Turtle oil is prohibited in cosmetic products within the EU under Cosmetics Regulation 1223/2009, as it is classified as a Category 1 or 2 animal by-product.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite showing potential benefits in various studies, turtle oil is prohibited in EU cosmetic products due to regulations concerning animal by-products, making it unsuitable for formulation.
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References
Sources