Collagen is the structural protein that gives skin its firmness and elasticity. As production declines with age, wrinkles and loss of firmness appear. Replenishing and stimulating collagen is essential for effective anti-aging skincare.

Collagen Threads are Lancôme's advanced collagen technology within the Rénergie range. They reinforce structural density at the dermal level, restoring visible firmness, elasticity, and skin rebound.

Yes. Lancôme's Collagen Threads technology is clinically tested to deliver measurable improvements in skin firmness and density, working alongside Retinol, as in the Rénergie Collagen+ Lift-Xtend Cream and Peptides, as in the Rénergie H.P.N. 300-Peptide SPF 50+ Cream, for comprehensive anti-aging correction.