Lazartigue''s Thicker Hair Serum is a concentrated hair serum specifically developed for fine, fragile hair prone to loss of density. Inspired by the brand''s botanical expertise, this treatment acts directly on the hair fiber to strengthen, thicken, and revitalize hair from root to tip. Its advanced formula combines naturally derived ingredients that help stimulate the scalp and strengthen the hair structure, providing a fuller, denser, and healthier appearance over time.

Ideal for integrating into hair care routines focused on increasing volume and resistance, Thicker Hair Serum helps restore body to hair without weighing it down or making it oily. Continuous use contributes to visibly improving hair quality, making it more resistant to external aggressors such as pollution, stress, and frequent use of heat styling tools. With a light texture and fast absorption, this serum easily adapts to daily routines and can be applied to both dry and damp hair. The result is hair with more thickness, natural movement, and an overall younger and revitalized appearance, respecting the balance of the scalp.

Active Ingredients:

Tamarind Seed Extract: Contributes to increasing the thickness of the hair fiber and improving hair density.

Fortifying Botanical Extract: Helps strengthen the hair structure and improve the resistance of fine and fragile hair.

Texture and Skin Type:
Lightweight, fluid, and non-greasy serum texture, quickly absorbed. Suitable for normal to sensitive scalps and especially indicated for fine and limp hair.

Target Audience:
Suitable for women and men with fine, weakened, or thinning hair who are looking for effective care to increase hair thickness and volume.

Complementary Products:

To enhance results, it is recommended to use in conjunction with:

Lazartigue Thicker Hair Shampoo – To gently cleanse and prepare the scalp.

Lazartigue Thicker Hair Conditioner – To strengthen and add body to hair without weighing it down.

Orders to Japan are shipped from Portugal and within 48 hours of purchase (unless stock is out of stock or incomplete delivery address). At the time of dispatch, an email will be sent with tracking data and the corresponding invoice attached (please check your SPAM folder).

All shipments have loss insurance (check delivery times for the type of shipment selected).

If you are not satisfied with the product, consult our returns policy.

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