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Moumoujus

SWERTIA JAPONICA EXTRACT.

Valuable CAS 94167-11-0 / SKIN CONDITIONING

Swertia Japonica Extract is a multi-functional botanical ingredient highly valued for its significant benefits in both skin and hair care. It actively promotes microcirculation and cellular nourishment, while also providing potent antioxidant and anti-inflammatory protection. This extract further supports skin health by enhancing moisturization, reducing hyperpigmentation, and stimulating regeneration.

Summary

Skin Conditioning Antioxidant Anti-inflammatory Hair Growth Promoter Moisturizing Skin Regenerating Melanin Inhibitor

Science

Mechanism of Action

Swertia Japonica Extract operates through multiple pathways to enhance skin and hair vitality. It significantly stimulates microcirculation, increasing blood flow to deliver vital oxygen and nutrients to cells, particularly around hair roots. Its robust antioxidant capacity defends against environmental stressors like UV radiation and free radicals, while its anti-inflammatory properties soothe irritation by inhibiting key inflammatory mediators such as NF-κB/IκB, JAK2/STAT3, COX-2, and IL-6. The extract also boosts skin hydration, elasticity, and supports regeneration and collagen synthesis. Furthermore, a key component, swertiajaponin, precisely targets hyperpigmentation by directly inhibiting tyrosinase and suppressing oxidative stress-induced MAPK/MITF signaling.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Demonstrated an 80% efficacy ratio in promoting hair growth for individuals with alopecia, acting by stimulating hair roots and dermal papilla cells through enhanced blood circulation.
  2. 02 A component, Swertiamarin, at approximately 3% within a product, was identified as an active contributor to the extract's hair growth promotion.
  3. 03 In a topical combination serum, it contributed to a 26%-50% improvement in male pattern baldness (scale 1) when formulated with growth factors and copper tripeptide.
  4. 04 As part of a botanical extract blend, it significantly enhanced skin parameters: increasing FRAP by 21.9%, moisturization by 9.5%, and radiance by 24.9%. Concurrently, it reduced wrinkle depth by 16.5%, dark spot pigmentation by 26.2%, and skin oiliness by 19.3%.
  5. 05 The component Swertiajaponin, in a concentration-dependent manner, effectively inhibited melanin accumulation in a human skin model and suppressed tyrosinase activity.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Synergies

  • Growth factors
  • Copper tripeptide

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The ingredient has not been reviewed by CIR, SCCS, or FDA. Despite being generally considered safe for topical use, rare instances of skin sensitivity, irritation (redness, itching, burning), or allergic reactions have been reported. EWG categorizes it with a 'LOW' concern for allergies and immunotoxicity. Studies on swertiajaponin, a key component, demonstrate no cytotoxicity in cell lines or human skin models, though comprehensive in vivo human safety studies for skin whitening applications are still needed.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Swertia Japonica Extract is a valuable, multifaceted botanical ingredient offering significant benefits in hair growth promotion, skin conditioning, antioxidant protection, and addressing hyperpigmentation, with a favorable safety profile.

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