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MEDICAGO SATIVA SEED POWDER.

Valuable CAS 84082-36-0 / SKIN CONDITIONING

Medicago Sativa Seed Powder, derived from alfalfa seeds, is a multi-functional botanical ingredient recognized for its robust antioxidant capacity and significant anti-melanogenic properties. It works to enhance skin cell viability, neutralize free radicals, and promote a more even skin tone, positioning it as a valuable addition to precision skincare formulations for a range of skin concerns.

Summary

skin conditioning antioxidant skin brightening anti-melanogenic

Science

Mechanism of Action

This ingredient's efficacy stems from its rich content of phenols and flavonoids, which contribute to its antioxidant capabilities by neutralizing free radicals, inducing protective enzymes, and chelating metal ions. Its anti-melanogenic effects are achieved by modulating key signaling pathways including ERK, CREB, and β-catenin. This modulation subsequently suppresses MITF, leading to a reduction in melanin-producing enzymes such as tyrosinase, tyrosinase-related protein 1 (TRP1), and DCT, ultimately inhibiting melanin production.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No specific data available to suggest this ingredient is commonly 'dusted' or used deceptively below efficacious concentrations. Studies indicate clear effective ranges for extracts.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Dry Medicago Sativa Seed Powder has a reported shelf life of 2 years. Optimal pH range for cosmetic formulation stability is not specified within the research data.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has not formally reviewed Medicago Sativa Seed Powder. The FDA lists 'ALFALFA, EXTRACT (MEDICAGO SATIVA L.)' as GRAS for food flavoring. EWG Skin Deep® rates Medicago Sativa Seed Powder with 'LOW' concerns across categories including Cancer, Allergies & Immunotoxicity, and Developmental and Reproductive Toxicity. In vitro studies generally showed no significant cytotoxicity up to 400 μg/mL for extracts, with only minor toxicity noted for one extract (AES) at 25 μg/mL when co-treated with α-MSH.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Medicago Sativa Seed Powder is a valuable botanical ingredient offering robust antioxidant defense and clinically supported anti-melanogenic effects, with a favorable safety profile and broad skin compatibility.

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