50 mL (1.69 US fl.oz.) Plastic pump bottle (plastic cap) + cardboard box
Boosting effect primer
All skin types
Guérande cosmetics contain natural active ingredients extracted from marsh plants and algae, which have developed hydrating and restorative antioxidant defense mechanisms in order to live in extreme environments.
Mother waters collected from salt marshes have a high concentration in mineral salts and micronutrients. Added to our treatments in isotonicity for perfect affinity with the skin, it stabilises the mineral balance through simple osmosis and promotes absorption of cosmetic active ingredients.
Guérande Neoserum is an osmo-active concentrate for all skin types and is a base for your face treatments: the innovative, hydrating formula stabilises the mineral balance of the skin and stimulates its natural functions.
The main isotonic ingredient in Guérande Mother Waters provides a boosting effect that helps the skin to readily absorb cosmetic active ingredients.
Tested under dermatological control
Natural and Organic Cosmetic certified by Ecocert Greenlife
• 98% of the total ingredients are from organic farming
• 25% of the total ingredients are from natural origin
Made in France
Use morning and evening on clean skin as a base for any other face treatment (preferably as a “new skin” treatment for at least 28 days).
The “neoserum” texture becomes milky upon application before being absorbed.
Skin is oxygenated and hydrated. It is ready to receive and optimise the benefits of your other Guérande face treatments.