The advantage and uniqueness of the system lies in the content in the first composition of a special polymer and keratin amino acids, which protect the hair during the first exposure.
During application of the first composition, the polymer and amino acids of keratin envelop the hairs, fill the voids and form a therapeutic pad that protects the hair from aggressive influences.
The active ingredient Sigma Curl #1 - ammonium thioglycolate - is the most effective for bristly hairs.
Active ingredient Sigma Fixation #2 - sodium bromate.
Sigma lamination is also aimed at deep hair restoration. Therefore, it uses a 2-phase recovery system: deep nutrition with Sigma Multi active serum, as well as moisturizing and sealing the cuticular area with Sigma Hydra Energy serum.
What makes the Sigma lamination system unique?
The advantage and uniqueness of the system lies in the content in the first composition of a special polymer and keratin amino acids, which protect the hair during the first exposure.
During application of the first composition, the polymer and amino acids of keratin envelop the hairs, fill the voids and form a therapeutic pad that protects the hair from aggressive influences.
The active ingredient Sigma Curl #1 - ammonium thioglycolate - is the most effective for bristly hair.
Active ingredient Sigma Fixation #2 - sodium bromate.
Sigma lamination is also aimed at deep hair restoration. Therefore, it uses a 2-phase recovery system: deep nutrition with Sigma Multi active serum, as well as moisturizing and sealing the cuticular area with Sigma Hydra Energy serum.