Shampoo Syoss Keratin smoothing for brittle hair, 500 ml

Syoss Keratin smoothing shampoo for brittle hair, 500 ml is a salon-style cleansing formula designed to reduce frizz and improve manageability of fragile strands. The shampoo contains keratin-based ingredients that work on the hair surface to smooth cuticles, assist detangling and help reduce breakage during brushing and styling. The 500 ml format suits regular at-home use for weakened, brittle hair that requires gentler cleansing and enhanced slip for easier styling.

Advantages

This keratin smoothing shampoo offers controlled cleansing while preserving moisture balance to avoid additional dryness of fragile hair. It improves combability by smoothing the hair surface, which reduces tangles and mechanical damage. The formulation is intended to make styling easier and to decrease visible frizz, supporting a neater, more manageable appearance without weighing hair down.

Suitable for

• Weakened or brittle hair prone to breakage
• Hair with visible frizz that needs smoothing
• Users seeking improved detangling and easier styling
• Regular at-home hair care for fragile strands

Key specifications

• Product type: smoothing shampoo formulated for brittle hair
• Active approach: keratin-based smoothing ingredients
• Volume: 500 ml
• Texture: creamy liquid designed for even distribution and slip
• Intended effect: reduce frizz, improve manageability and detangling

How to use

Apply a small amount of shampoo to wet hair, massaging gently into the scalp and along the lengths to create a lather. Rinse thoroughly and repeat if needed, especially for hair with heavier product buildup. For best results on brittle hair, follow with a compatible conditioner or treatment that provides additional nourishment and protection to the lengths and ends before styling as usual.

Usage recommendations

Use regularly as part of a care routine for fragile hair. Combine with a keratin-infused conditioner or leave-in treatment to reinforce smoothing and strengthening effects. Avoid aggressive towel rubbing; pat hair dry and detangle with a wide-tooth comb to minimise breakage.