Sigma Shampoo sebhoreaic dermatitis Apply a small amount to

Apply a small amount to wet scalp and hair

Supports scalp balance while helping reduce excessive oil production

Hexamidine Diisethionate

Enjoy natural shine without residue

Ideal for those experiencing:

Sigma Shampoo sebhoreaic dermatitis Apply a small amount toSigma Shampoo Oily Scalp & Sebum Regulation A professional trichological shampoo designed for individuals experiencing excessive scalp oiliness, seborrhea, or frequent scalp congestion. Sigma Shampoo combines advanced seboregulating ingredients with soothing botanical extracts to help restore balance to the scalp while providing a deep yet comfortable cleanse. By supporting the scalp's natural microbiome and helping regulate excess sebum production,