Stearic Acid
Efficacy:
- thickening agent in cosmetic formulations
- helps to stabilize emulsions
- can be found in cleansing products
Safety:
- can be derived from natural sources such as coconut oil or shea butter
- offer good stability in cosmetic products
Description:
Stearic Acid, a versatile ingredient in cosmetics, is prized for its multiple benefits. Derived from natural sources like coconut oil or shea butter, it serves as an emollient, softening and smoothing dry skin. This ingredient is a common thickening agent, lending a luxurious texture to lotions and creams. Its emulsifying properties stabilize formulations, ensuring oil and water-based ingredients mix seamlessly. With cleansing qualities, it effectively removes dirt and impurities. Stearic Acid also strengthens the skin's barrier, shielding against environmental stressors and locking in moisture. Safe and hypoallergenic, it aligns with the trend of using natural ingredients, offering a blend of efficacy and skin-nurturing properties for all skin types.
Reference:
Pereira-Leite, Catarina, et al. "Exploring stearic-acid-based nanoparticles for skin applications—Focusing on stability and cosmetic benefits." Cosmetics 10.4 (2023): 99.