Kérastase Densifique Bain Densité Shampoo vs Kérastase Densifique Bain Densité Shampoo

Both are the same Kérastase Densifique shampoo, so the real choice is format, not formula. The 500ml refill pouch gives you a long supply and less plastic per wash; the 250ml pump bottle is easier to use in the shower and to travel with. Reviewers of the Densifique line consistently praise the body and fullness it gives thin, fine hair, and the formula's hyaluronic acid, ceramide and gluco-lipid blend is the same across both. Buy the pouch if you already have a bottle to refill or want the larger supply; buy the pump bottle if you want convenience and a smaller first commitment.

• Choose the Kérastase 500ml refill pouch if you already own a Densifique bottle to refill or want a long-lasting supply with less packaging waste.
• Choose the Kérastase 250ml pump bottle if you want a ready-to-use pump in the shower and a smaller size to try the formula first.