Thicker Serum is a targeted treatment that uses botanical extracts and a complex of new active ingredients to slow down gradual hair loss. Its vegan formula, made with 92% natural ingredients, prevents hair thinning and loss of density, and promotes the regeneration of thicker hair.

Hair has a life cycle of 2 to 6 years and is renewed throughout life. Therefore, it is normal to lose between 100 and 200 hairs per day, depending on the season. Above these levels, hair loss is abnormal and should be addressed carefully and tailored to each individual case.

If your hair gradually loses density and thins day by day, it's considered progressive hair loss. The causes of progressive hair loss are primarily due to hormonal imbalances. For genetic or age-related reasons, testosterone in both men and women is converted into dihydrotestosterone (DHT), which thickens the collagen sheath of the hair fiber. This thickening causes the hair to thin from cycle to cycle and eventually fall out.

Targeted treatment can help weakened hair anchor better to the scalp, slowing its loss.

Lazartigue's Thicker Serum slows progressive hair loss thanks to the invigorating benefits of a unique botanical complex, CapixylTH. Extracted from red clover, this patented active ingredient acts directly on the stem cells of new hair follicles to increase their size. Thicker hair is better anchored to the scalp. Hair appears less thin, the fiber is strengthened, and hair loss is slowed.