Function of Beauty Wavy Hair Shampoo, XL 22 oz — Sulfate-Free, Lightweight & Anti-Frizz

Function of Beauty Wavy Hair Shampoo XL is a sulfate-free, lightweight cleansing formula enriched with fermented rice water designed to define type 2 waves while reducing frizz and preserving moisture.

If you have natural waves and want a daily shampoo that enhances bounce without weighing hair down, this 22 oz XL bottle from Function of Beauty focuses on texture-specific care. The blend centers on fermented rice water to support strand resilience and elasticity, paired with a clean-beauty profile that skips sulfates, parabens, and animal testing. Its Nude Peach scent adds a fresh, spa-like finish so your shower routine feels both effective and sensorial.

How does this shampoo support natural wave definition?

The formula cleanses gently while helping waves keep their shape by improving hair elasticity and reducing surface frizz. It avoids harsh surfactants that strip natural oils, so the pattern of type 2 hair remains intact and springy after washing.

• Fermented rice water to help strengthen and increase elasticity.
• Sulfate-free cleansing to preserve natural oils and curl pattern.
• Lightweight formulation that avoids weighing down waves.

Will this product make my hair feel heavy or greasy?

No—this shampoo is formulated to be lightweight; it rinses clean without leaving a residue that flattens waves. For added slip and detangling, pair it with the matching Wavy Hair Conditioner tailored to the same hair type.

• Daily-use concentration balances moisture and lift.
• Rinseable texture prevents buildup on roots and lengths.
• Works best when followed by the Wavy Hair Conditioner for manageability.

Is it safe for color-treated or chemically processed hair?

The product is formulated without sulfates and parabens, which makes it gentler on color-treated hair than many conventional shampoos. While it’s designed to be mild, always patch-test and consult your color professional for specific post-treatment guidance.

• Sulfate-free base helps protect color longevity compared with harsh surfactants.
• Vegan and cruelty-free formulation avoids some common irritants.
• Follow with conditioner or a color-safe product if concerned about post-service maintenance.

What kind of scent and sensory experience should I expect?

The Wavy Hair Shampoo sports Function of Beauty’s Nude Peach fragrance, a balanced scent profile that combines peach nectar with bright citrus and soft floral notes. It’s designed to enhance the shower routine without overwhelming sensitive noses.

• Top notes of zesty lemon for a fresh opening.
• Peach nectar provides a sweet, rounded core aroma.
• Delicate jasmine undertones for a subtle, spa-like finish.

Who is this for: Function of Beauty Wavy Hair Shampoo XL is aimed at people with type 2 wavy hair who want a daily, lightweight cleanser that emphasizes natural wave shape, reduces frizz, and uses cleaner ingredients. It suits those seeking a salon-feeling scent and a predictable routine when paired with the matching conditioner—especially anyone avoiding sulfates, parabens, and animal-derived ingredients. If your waves need lift, definition, and a gentle strengthening boost, this XL size supports longer use between repurchases.

Ingredients

WATER (AQUA/EAU), SODIUM LAUROYL METHYL ISETHIONATE, GLYCERIN, SODIUM METHYL COCOYL TAURATE, PEG-120 METHYL GLUCOSE DIOLEATE, COCAMIDOPROPYL HYDROXYSULTAINE, SODIUM METHYL ISETHIONATE, LAURIC ACID, ACRYLATES CROSSPOLYMER-4, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, GLYCOL DISTEARATE, PHENOXYETHANOL, PROPOXYTETRAMETHYL PIPERIDINYL DIMETHICONE, POLYQUATERNIUM-7, SODIUM LAURATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, METHYL GLUCETH-10, CAPRYLYL GLYCOL, POTASSIUM SORBATE, TRIDECETH-6, SACCHAROMYCES (RICE) FERMENT FILTRATE, HEXYLENE GLYCOL, CITRIC ACID, HYDROXYPROPYL METHYLCELLULOSE, SODIUM CHLORIDE, SODIUM BENZOATE, C11-15 PARETH-7, BUTYLENE GLYCOL, SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE, ETHYLHEXYLGLYCERIN, BENZOIC ACID, DEHYDROACETIC ACID, FRAGRANCE (PARFUM), CITRAL, CITRONELLOL, LIMONENE, LINALOOL, EXT. D&C VIOLET 2 (CI 60730), RED 33 (CI 17200)