Science
Mechanism of Action
This extract operates via multiple pathways to improve skin health and appearance. Its primary action involves potent antioxidants, such as isochlorogenic acid C, which neutralize free radicals, thereby minimizing oxidative stress and providing soothing benefits to reduce redness. It actively helps diminish the visible signs of aging by inhibiting matrix metalloproteinases, enzymes responsible for collagen degradation, which contributes to maintaining skin's firm look and feel. Furthermore, it protects fibroblasts from premature aging induced by Advanced Glycation End Products (AGEs), decreases intracellular Reactive Oxygen Species, and exhibits confirmed anti-glycation activity. It also stimulates the expression of fibrillin-1 for improved skin structure and boosts the production of 'urea', a natural moisturizing factor, to enhance intrinsic hydration. Triterpene glycosides further contribute to its moisturizing and free radical scavenging properties.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical application at 0.5-2% concentrations has been shown to visibly reduce wrinkles by decreasing collagen-degrading enzymes (matrix metalloproteinases) and supporting skin firmness. This range also provides soothing and redness-reducing benefits due to potent antioxidants like isochlorogenic acid C.
- 02 Studies using 1-5% concentrations demonstrate multi-target anti-aging effects, including protection against fibroblast aging induced by AGEs, reduction of intracellular Reactive Oxygen Species, anti-glycation activity in a human skin explant model, and stimulation of fibrillin-1 expression for healthier, radiant skin.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Marker compounds within Akebia quinata extract showed varying stability, with some remaining stable for over 30 days at 5°C and room temperature.
Safety
Safety Profile
While Akebia Quinata Stem Extract specifically lacks a CIR, SCCS, or FDA safety review, related Akebia Extract BG, which contains Akebia quinata or trifoliata stem extract, has undergone nine types of safety tests since 1997, demonstrating a verified safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Akebia Quinata Stem Extract is a valuable multi-functional ingredient, offering significant antioxidant, anti-aging, firming, soothing, and hydrating benefits for a wide range of skin types with a low risk of irritation.
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