Science
Mechanism of Action
This extract functions as an anti-elastase, anti-collagenase, and anti-free radical agent, effectively protecting critical dermal proteins such as collagen and elastin from enzymatic degradation triggered by aging and stress. It promotes de novo collagen synthesis (including Type 1, 3, and 5) and strengthens skin's structural integrity, improving elasticity. Furthermore, its antioxidant compounds like ellagic acid, beta-sitosterol, gallic acid, and quercetin combat oxidative stress, reducing sensitivity. Specific pea peptides also inhibit tyrosinase activity, which is crucial for reducing melanin production, leading to a more even skin tone. It also acts as a long-lasting hydroregulator and offers hydrating and soothing benefits.
Research
Clinical Evidence
High confidence3-10%
Key findings
- 01 Demonstrated improvements in skin firmness and elasticity, increased collagen synthesis, and protection against fiber degradation, leading to reduced fine lines and wrinkles in facial creams and serums.
- 02 Showed significant stimulation of Type 3 Collagen, Elastin, GAGs, Type 1 Collagen, and Type V Collagen synthesis. At its highest utilization rate, studies observed a 23% increase in cell vitality, a 12% increase in enzymatic activity, and a 60% increase in protein levels, directly contributing to wrinkle reduction.
- 03 Led to a significant improvement in skin elasticity (+16.7%) after just three weeks of treatment. When combined with sucrose dilaurate, it exhibited a strong inhibition of tyrosinase activity, notably reducing melanogenesis, resulting in less visible, less numerous, and smaller brown spots.
Transparency
Dusting Analysis
Effective concentrations for Pisum Sativum Extract are consistently reported within meaningful ranges (1-10%), indicating a low likelihood of being used at 'dusting' levels for primary efficacy.
The Formula
Formulation
Stability
Stable within a pH range of 3.0 to 7.0 (some forms are optimal at 4.0-6.0). It should be incorporated into the water phase. To maintain efficacy, avoid heating above 40°C during mixing, though it can be added to finished products at 45°C or room temperature for cold processes.
Synergies
- Sucrose dilaurate (for enhanced hyperpigmentation reduction)
Safety
Safety Profile
Pisum Sativum (Pea) Protein, including its peptide forms, has been assessed by the CIR and deemed safe for cosmetic use, functioning as a skin-conditioning agent. In vitro studies confirm it is non-irritating and non-sensitizing, demonstrating an excellent safety profile with rare instances of allergic reactions or irritations. The FDA's approval of plant protein products in food further supports its general safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pisum Sativum Extract is a valuable, multifaceted ingredient offering significant scientifically-backed benefits for anti-aging, skin firmness, elasticity, and tone, with an excellent safety profile for all skin types.
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References
Sources