Science
Mechanism of Action
Functioning as a sophisticated fusion peptide, NICOTIANA BENTHAMIANA HEXAPEPTIDE-40 SH-POLYPEPTIDE-76 combines hexapeptide-40 with a recombinant human peptide. This human peptide is genetically synthesized by Nicotiana benthamiana to be identical to human TGF-β2, a critical protein regulating cellular growth and differentiation. It acts as a cellular signaling agent, prompting the skin to activate its endogenous repair processes. This activation enhances collagen synthesis, specifically Collagen I, leading to improved skin firmness and elasticity. Furthermore, it stimulates cellular turnover and regeneration, while simultaneously bolstering skin integrity and protection through increased extracellular matrix protein synthesis and epidermal lipid production. The ingredient exhibits activity akin to retinol and retinoic acid in collagen production and offers comprehensive anti-aging benefits.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Reneseed™ (containing this ingredient) demonstrates efficacy comparable to retinol and retinoic acid in stimulating collagen I production. It provides broad-spectrum anti-aging benefits, including notable reductions in pore size.
- 02 In a 15% solution (The Ordinary GF 15% Solution, containing this ingredient as 'Growth Factors'), users reported skin feeling 'more plumped', suggesting enhanced volume and density.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Generally recognized as safe for topical application in cosmetic formulations. While uncommon, potential side effects such as skin irritation, redness, itching, or allergic reactions may occur, therefore a preliminary patch test is recommended. Insufficient data exist regarding its topical use during pregnancy and breastfeeding, hence consultation with a healthcare professional is advised for these populations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This advanced bio-engineered peptide offers significant retinol-like anti-aging effects by activating intrinsic repair mechanisms, making it a valuable asset for comprehensive skin rejuvenation and improved skin integrity.
Related
Similar Ingredients
Finding similar ingredients…