Jeunesse Éternelle is a triple-action serum formulated to target both visible and invisible signs of skin ageing. Designed to meet the needs of skin exposed to urban environments, this expert care product provides advanced protection against pollution, oxidative stress and skin laxity.
Key benefits of the Jeunesse Éternelle serum
- Immediate lifting effect
- Preventive and corrective action against skin ageing
- Anti-pollution shield
A concentrated formula with patented actives
Resistress™: Patented active derived from the flower of Sophora Japonica, known for its powerful anti-oxidative stress properties. It stimulates the skin’s natural antioxidant defence mechanisms and helps repair damage caused by free radicals.
Glycofilm® 1.5P: Biotechnologically derived polymer (Biosaccharide Gum-4), forming a non-occlusive protective film on the skin’s surface. Acts as a multi-stress barrier against urban pollution (fine particles, heavy metals, carbon), UV rays and chemical agents. This active helps reduce skin alterations such as oxidative stress, cellular imbalance and inflammation.
Calcium alginate: Natural polysaccharide extracted from brown algae, used for its film-forming and texturising properties. Forms a flexible, lifting film on the skin’s surface, delivering an immediate tightening effect and a visible improvement in fine lines. Ideal for enhancing the application comfort and smoothing effect of anti-ageing treatments.
Performance assessment:
- +22% increase in skin antioxidant capacity after 7 days of use
- 96% protection against heavy metal penetration
- 71% protection against carbon particles
Directions for use: Apply morning and evening to clean, dry skin on the face and neck. Suitable for all skin types, including sensitive skin.
Recommended packaging: Airless pump bottle 30 ml
Development and manufacturing of anti-ageing face serums
Laboratoire Orescience, a French cosmetic manufacturer, develops and produces anti-ageing face serums under private label and custom formulation. Our expertise covers a wide range of advanced textures, from lightweight serums to concentrated elixirs, developed to deliver visible and long-lasting results.
Our formulations target all key signs of skin ageing, including fine lines, deep wrinkles, loss of firmness, reduced elasticity, dehydration, uneven skin tone and dull complexion. We incorporate cutting-edge active ingredients, biotechnologies and clean beauty principles to create highly effective and sensorial products tailored to global market expectations.
From laboratory development to industrial-scale manufacturing, our teams ensure the highest standards of quality, safety, regulatory compliance and batch-to-batch consistency, in accordance with European and international regulations.
→ discover our private label cosmetic manufacturing and bespoke formulation development solutions.
