Biologique Recherche innovates with Expert Eyes, a fortifying and densifying double serum. This product features two complementary formulas: Serum No. 1 strengthens the hair fiber and promotes natural hair growth, while Serum No. 2 repairs and nourishes the lengths.
Serum No. 1 is applied as a liner to the roots of the eyelashes and eyebrows, and Serum No. 2 is applied to the lengths as you would apply mascara or an eyebrow brush. Expert Eyes is a high-performance double serum that is diffused in a targeted way to thicken, nourish and repair eyelashes and eyebrows. Its formulas strengthen the hair fiber from roots to lengths, while helping to prevent breakage.
As a result, eyelashes and eyebrows are transformed, gaining in length, density and thickness, for a natural effect visible as early as 14 days, with a visible increase in eyelash length and improved eyebrow density after 28 days of twice-daily use. Tested under ophthalmological supervision
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