Biologique Recherche Serum Collagène Marin is a true active treatment that tones the skin, giving it instant comfort and flexibility. Its formulation helps to revive the complexion, tightens pores: from its first application the face is redefined. -Tones and helps prevent loss of tonus -Tightens the pores – Plumps up the skin’s moisture cushion – Hydrates the top layers of the epidermis – Helps bind water and restores the barrier functions of the epidermis Can be mixed with the other serums from Biologiqe Recherche.

Key ingredients:

Tensing and hydrating platform: Collagène Extract from marine origin