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MEDICAGO SATIVA SYMBIOSOME EXTRACT.

Valuable CAS 84082-36-0 / SKIN CONDITIONING

Medicago Sativa Symbiosome Extract, derived from alfalfa, is a multifaceted botanical ingredient that promotes skin health through cellular regeneration and robust antioxidant defense. It enhances skin cell viability, strengthens the natural barrier, and contributes to improved elasticity and resilience against environmental stressors.

Summary

Skin conditioning Antioxidant Cell Regenerative Barrier Strengthening Anti-inflammatory Melanin Inhibitor Tonic Moisturizing Circulation Enhancing

Science

Mechanism of Action

This extract functions as a powerful skin rejuvenator, rich in natural antioxidants that neutralize free radicals, chelate metal ions, and induce protective enzymes, thereby safeguarding skin cells from oxidative and environmental damage. It actively stimulates cell regeneration, reinforcing the skin's inherent barrier with essential amino acids to strengthen its structure and reduce sensitivity. The ingredient also enhances skin's tolerance to external factors, supports detoxification, and improves microcirculation, which can diminish the appearance of dark circles and puffiness. Furthermore, it contains B vitamins that may help regulate sebum production, and specific seed extracts have demonstrated an ability to inhibit melanin synthesis, contributing to a more even skin tone. In vitro studies confirm its capacity to boost the proliferation and metabolic activity of both fibroblasts and keratinocytes.

Research

Clinical Evidence

Medium confidence
Effective range 2.5–15%
Optimal

N/A

Key findings

  1. 01 Alfalfa herb extract significantly increased keratinocyte viability to over 170% in in vitro studies.
  2. 02 Alfalfa herb extract boosted fibroblast viability by approximately 150%, while the seed extract increased keratinocyte viability to less than 160% and fibroblast proliferation to less than 130% in vitro.
  3. 03 In a rat study, it demonstrated beneficial effects in treating burn wounds, significantly elevating GSH levels and reducing MDA and NO in skin tissues.
  4. 04 A crude extract inhibited 56.71% of free radicals.
  5. 05 A crude extract inhibited 50% of nitric oxide production, indicating anti-inflammatory potential.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

Generally regarded as a safe cosmetic ingredient, exhibiting low cytotoxicity on skin cells in vitro. EWG Skin Deep rates Medicago Sativa (Alfalfa) Extract as 'LOW' across various toxicity concerns. However, individuals with known legume allergies should proceed with caution or perform a patch test due to potential sensitivity. The Good Scents Company reports 'None found' for GHS classification and toxicity.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Medicago Sativa Symbiosome Extract is a valuable botanical ingredient, offering comprehensive skin benefits through cellular regeneration, antioxidant protection, and barrier enhancement suitable for all skin types.

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