MONDAY HAIRCARE SMOOTH Shampoo for Frizz-Prone Hair 354 mL — Wheat Protein & Avocado Oil, Sulfate-Free

MONDAY HAIRCARE SMOOTH Shampoo is a pH-balanced, sulfate- and paraben-free formula with Wheat Protein and Avocado Oil designed to reduce frizz and add smoothness and shine to frizz-prone, curly, wavy, or hard-to-manage hair.

This shampoo blends active Wheat Protein with nourishing Avocado Oil in a lightweight, dermatologically tested base to support softer, more manageable hair without sulfates or parabens. The formula is crafted for everyday use, housed in a recyclable bottle, and certified cruelty-free by Leaping Bunny and PETA. It aims to lock in moisture and create a protective feel so strands appear smoother and reflect light better.

How does this shampoo tackle frizz on humid days?

Wheat Protein helps the hair retain moisture and smooth the cuticle, while Avocado Oil adds a lipid-rich layer that can reduce moisture exchange with the air. Together they make hair less reactive to humidity, so flyaways and puffiness are minimized without weighing hair down.

• Wheat Protein helps improve moisture retention and cuticle alignment.
• Avocado Oil provides triglyceride-rich conditioning that shields strands.
• Sulfate-free surfactants cleanse gently to avoid over-drying.
• Lightweight formulation preserves natural movement and volume.

Will this formula work for curly or wavy textures?

Yes — the SMOOTH Shampoo is suitable for curls and waves, offering slip and moisture balance to help define patterns while reducing frizz. It cleanses without stripping natural oils, which helps maintain curl elasticity and manageability.

• pH-balanced to protect curl structure and cuticle health.
• Gentle cleansing preserves natural oils for curl formation.
• Protein and oil pairing supports elasticity and shine.
• Dermatologically tested for sensitive scalps and regular use.

Is this shampoo safe for color-treated or chemically processed hair?

The sulfate- and paraben-free formulation is milder than traditional shampoos, making it a preferable choice for many color- or chemically treated hair types. While it’s not marketed specifically as a color-preserving system, its gentle ingredients help reduce unnecessary fading from harsh surfactants.

• No sulfates that commonly accelerate color fade.
• pH-balanced to better protect treated cuticles.
• Contains conditioning agents to reduce brittleness after processing.
• Dermatologically tested to be scalp-friendly post-treatment.

What results can I expect after regular use?

With consistent use, expect improved manageability, reduced frizz, and enhanced shine as moisture balance and cuticle alignment improve. Results vary by hair type and styling routine, but many users notice smoother texture and easier detangling within a few washes.

• Smoother-looking strands with less visible frizz.
• Easier styling and quicker detangling.
• Lightweight shine without heavy residue.
• Everyday use friendly due to gentle, balanced formula.

Who is this for: MONDAY HAIRCARE SMOOTH Shampoo is aimed at people with frizz-prone, curly, wavy, or generally hard-to-manage hair who want a gentler, everyday-cleansing option. It’s also a good match for those seeking cruelty-free, dermatologically tested products without sulfates or parabens, and for anyone who prefers recyclable packaging and ingredient transparency in their haircare routine.

Ingredients

Aqua (Water), Cocamidopropyl Betaine, Disodium Laureth Sulfosuccinate, Sodium Cocoyl Isethionate, Glycol Distearate, Dimethicone, Sodium Chloride, Glycerin, Hydrolyzed Wheat Protein, Persea Gratissima (Avocado) Oil, Cocamide MIPA, Dimethiconol, Carbomer, Polyquaternium-10, Sodium Hydroxide, Laureth-23, TEA-Dodecylbenzenesulfonate, C12-15 Pareth-3, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Parfum (Fragrance), Hexyl Cinnamal, Linalool.