Suave Keratin Infusion Smoothing Shampoo 28 fl oz 4-Pack — 48Hr Frizz Control, Low-Sulfate

Suave Keratin Infusion Smoothing Shampoo is a low-sulfate, keratin-enriched cleanser that reduces frizz for up to 48 hours while gently softening and detangling hair.

This 4-pack of 28 fl oz pump bottles delivers salon-inspired smoothing in an everyday shampoo. The formula combines keratin protein with a pH-balanced, low-sulfate base to help seal the cuticle and reinforce strands prone to frizz and breakage. It rinses clean without heavy buildup, leaving hair easier to style and lightly fragranced with a floral tea scent.

How does this shampoo control frizz in humid conditions?

The keratin protein helps smooth the hair cuticle, which reduces surface roughness and the tendency for strands to absorb moisture from the air. By improving cuticle alignment, hair resists puffing and flyaways for a longer window after styling. The low-sulfate formula also minimizes dehydration, so hair retains more natural moisture balance.

• Keratin helps seal and smooth the cuticle for reduced moisture uptake.
• pH-balanced, low-sulfate cleanser prevents over-drying that worsens frizz.
• Up to 48 hours of measured frizz control with regular use.

Will this shampoo work on curly, wavy, or damaged hair?

Yes — the formulation is designed to be gentle yet reinforcing, so it suits dry, damaged, wavy, and curly textures. It cleans without stripping natural oils, which helps preserve curl pattern and manageability. Many users find hair detangles more easily after washing, shortening styling time.

• Detangling action makes styling and combing simpler post-wash.
• Strengthening keratin supports weak, frizz-prone strands.
• Safe for daily use by family members with varying hair types.

How should I use this shampoo for best results?

Apply to thoroughly wet hair, massage into a rich lather focusing on roots and mid-lengths, then rinse. For optimal smoothing, follow with Suave Keratin Infusion Smoothing Conditioner to lock in cuticle alignment. Use the pump bottles for consistent dosing and convenient everyday use.

• Wet hair fully; apply a small to moderate amount and lather well.
• Rinse thoroughly and follow with the matching conditioner for longer-lasting smoothness.
• Use daily or as-needed in humid climates for ongoing frizz control.

Is this product cruelty-free and free of harsh sulfates?

Suave Keratin Infusion Smoothing Shampoo is formulated with low levels of sulfates and is cruelty-free, meaning it is not tested on animals. The milder surfactants help preserve hair moisture while still providing effective cleansing. This makes it a practical choice for those seeking responsible, everyday hair care.

• Low-sulfate formula for gentler cleansing and less drying.
• Cruelty-free — not tested on animals.
• Backed by Suave’s professional-quality heritage and broad consumer trust.

Who is this for: Suave Keratin Infusion Smoothing Shampoo is aimed at anyone battling frizz, flyaways, or stubborn texture—especially in humid environments. It suits people with wavy, curly, dry, or damaged hair who want an affordable, easy-to-use daily shampoo that improves manageability and shine. The 4-pack of large pump bottles is ideal for households, regular users, or anyone who prefers to stock up for convenience.