Sigma Shampoo stimulating perform a second cleanse and

perform a second cleanse and leave on the scalp for 2–3 minutes before rinsing

and support healthier-looking curls with enhanced softness and shine

Enjoy natural shine without residue

This multi-beneficial powerhouse resets your look while offering a defrizzing effect

Sigma Shampoo stimulating perform a second cleanse andSigma 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,