Recombinant Human Elastin: The ‘Biological Spring’ That Restores Skin Elasticity

As the ‘golden ingredient’ in the anti-ageing skincare field, recombinant human elastin leverages its core advantages of ‘biomimetic human structure + elastic regeneration’ to provide precise solutions for sagging skin. Synthesised through genetic engineering technology, elastin perfectly replicates the amino acid sequence of natural human protein (rich in proline and glycine), overcoming the limitations of traditional extraction methods in terms of activity and safety, making it a key ingredient for achieving firm skin.

Core Benefits: Activating Elasticity Regeneration at the Molecular Level

Recombinant human elastin protein restores skin elasticity through three mechanisms:

1. Elastic fibre reconstruction: As a core component of elastic fibres, it directly replenishes lost elastin protein and synergises with fibrillin to increase skin elastic fibre density by 42%;

2. Signal pathway activation: Triggers the TGF-β/Smad signalling pathway to promote fibroblast synthesis of elastin precursor (tropoelastin), increasing production by 58%;

3. Anti-gravity support: Strengthens the connection between the dermis and subcutaneous tissue, reduces sagging caused by collagen loss, and improves jawline firmness by 31%.

Scenario-based application guidelines: Precisely combat skin sagging

- High-end anti-ageing face cream: Recommended addition rate of 0.5%-1%, blended with boswellia and vitamin C derivatives. Clinical testing over 8 weeks shows a 45% improvement in skin elasticity and a 32% reduction in nasolabial fold depth;

- Neck wrinkle care products: Formulated as a neck mask (0.8% concentration), used with massage, it improves neck skin firmness by 39% and significantly reduces wrinkle visibility;

- Postpartum recovery series: Added to body lotion (0.6% concentration), accelerates the repair of elastic fibres in the abdomen and buttocks caused by pregnancy, with skin firmness scores improving by 4.2/5;

- Scalp anti-hair loss care: Added to hair care essence (0.3% concentration), enhances the supportive strength of elastic tissue around hair follicles, increasing new hair density by 28% and reducing hair loss by 51%.