Leave-in tonics applied to the scalp can help to extend the hair-growth phase. L’oréal Philippines Product Expert Michael J. Indon suggests
The kit “must be used together daily with the Aminexil, Denser Serum, and Thicker Serum. The Glucoboost nourishes the scalp and makes the hair fiber dense, thick, and strong. The Incell also strengthens the hair fiber while sealing the cuticle to create thicker hair.”
Kérastase densifique Femme Cure, 6 ml per vial, p8,600 for 30 vials, contains hair density activators that result in up to 1,000 more hairs daily when one vial is applied to a clean scalp every day for three months. Another in-salon treatment,
contains micro-emulsion technology that allows instant thickening of each strand’s core.