Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

SESAME AMINO ACIDS.

Valuable / HUMECTANT

Derived from the nourishing sesame seed, Sesame Amino Acids are fundamental building blocks for crucial skin proteins, enhancing elasticity and structural integrity. This ingredient actively boosts skin hydration, supports robust cellular repair, and provides a defensive shield against environmental damage, fostering a visibly healthier and more resilient complexion.

Summary

Skin-Conditioning Agent Humectant Antioxidant Anti-inflammatory Collagen Booster Anti-aging

Science

Mechanism of Action

Sesame Amino Acids serve as critical precursors for foundational skin proteins like collagen and elastin, which are vital for maintaining skin's structural integrity and elasticity. They effectively function as humectants, drawing and retaining moisture to significantly improve skin hydration and reinforce the epidermal barrier. Beyond hydration, they actively support cellular repair processes and provide robust antioxidant protection by neutralizing free radicals. Furthermore, specific compounds such as sesamin, derived from sesame, are demonstrated to reduce the production of reactive oxygen species (ROS), inhibit the overexpression of matrix metalloproteinases (MMPs) which degrade collagen, and increase the expression of tissue inhibitor of metalloproteinase-1 (TIMP-1), thereby offering comprehensive protection against photodamage and promoting endogenous collagen synthesis.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–0.5%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The solubility of sesame protein isolate, from which amino acids are derived, is highly pH-dependent. Solubility is minimized at its isoelectric point, approximately pH 4-5.5, and reaches peak solubility at pH 10. For enhanced solubility and stability in formulations, it is recommended to formulate outside the pH range of 4-5.5, favoring either more acidic (below 4) or alkaline (above 5.5) conditions.

Conflicts

  • Alpha Hydroxy Acids (AHAs)

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that plant-derived amino acids, including Sesame Amino Acids, are safe in current cosmetic practices and concentrations, provided the final formulations are non-irritating. Dermal tests on α-amino acids generally indicated little to no irritation. Furthermore, the FDA recognizes L-amino acids as Generally Recognized As Safe (GRAS) for direct food additive uses, underscoring a strong safety profile.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Sesame Amino Acids are a valuable multi-functional ingredient that provides essential building blocks for skin health, enhances hydration, and offers protective benefits against aging and environmental damage.

Related

Similar Ingredients

Finding similar ingredients…