Hair Alchemy Fortifying Treatment Serum

A leave-in serum for hair that keeps breaking. It forms a protective layer around each fiber so that brushing and styling stop costing you length, and it strengthens fragile strands from the inside as it goes. Weak, brittle, damage-prone hair is the target.

Chia seed, bio-fermented bamboo leaf and plant-based protein build a scaffold around the strand and add strength within it. Cotton seed extract improves elasticity and softness. Phytoceramides create a barrier against moisture loss and lift shine, a hyaluronic acid complex rehydrates, and green tea with plant polysaccharides handles environmental stress. Heat protection runs to 450°F.

Work a small amount through damp or dry hair and style as usual, or leave it in overnight as a treatment. Offered in 5.9 oz and a 2.5 oz travel size. Shop it at AGENCÉ in San Dimas and Monrovia. Free shipping in the US above $70; free pickup at either studio.