What makes the Sigma lamination system unique?
The advantage lies in the first composition containing a special polymer and keratin amino acids that protect the hair during the first exposure.
During application, the polymer and amino acids envelop the hairs, fill voids, and create a therapeutic pad against aggressive effects.
Active ingredient Sigma Curl #1 – ammonium thioglycolate – most effective for bristly hairs.
Active ingredient Sigma Fixation #2 – sodium bromate.
Sigma lamination also targets deep hair restoration with a 2-phase recovery: deep nutrition with Sigma Multi Active serum, and moisturizing/sealing the cuticular area with Sigma Hydra Energy serum.
The advantage lies in the first composition containing a special polymer and keratin amino acids that protect the hair during the first exposure.
During application, the polymer and amino acids envelop the hairs, fill voids, and create a therapeutic pad against aggressive effects.
Active ingredient Sigma Curl #1 – ammonium thioglycolate – most effective for bristly hairs.
Active ingredient Sigma Fixation #2 – sodium bromate.
Sigma lamination also targets deep hair restoration with a 2-phase recovery: deep nutrition with Sigma Multi Active serum, and moisturizing/sealing the cuticular area with Sigma Hydra Energy serum.
