Function of Beauty Curly Hair Shampoo XL — Sulfate-Free, Curl-Defining Shampoo with Chia Extract for Type 3 Curls (11 oz)

Function of Beauty Curly Hair Shampoo XL is a sulfate-free, chia-extract shampoo formulated to define, detangle and add bounce to type 3 curls without silicones or parabens.

Designed specifically for naturally curly hair, this 11 oz XL bottle pairs a gentle cleansing base with chia seed extract to help support curl shape and manageability. The formula is vegan, cruelty-free and made without common harsh ingredients, and it arrives scented with Function of Beauty’s Nude Peach fragrance for a fresh, spa-like shower experience. Use it as the first step in a curly routine, followed by a matching conditioner for extra moisture and slip.

How does this shampoo support curl definition?

The cleanser uses a blend of mild surfactants and chia seed extract to maintain curl pattern while removing buildup. It won’t strip natural oils, so coils and ringlets retain elasticity and spring.

• Mild, sulfate-free surfactants cleanse without over-drying.
• Chia seed extract helps maintain natural curl shape and bounce.
• Sulfinates and silicones are avoided to keep strands light and responsive.

Will it help with detangling and smoothing?

Yes—this shampoo is formulated to reduce friction so curls detangle more easily when wet. Combined with a conditioner, it improves comb-through and minimizes breakage from knotting.

• Slip-enhancing ingredients ease combing and reduce tugging.
• Conditioning agents smooth cuticle edges for less frizz.
• Works best when paired with the Curly Hair Conditioner from the same range.

Is this product suitable for sensitive scalps or colored hair?

Because it’s free of sulfates, parabens and harsh additives, it’s a gentler option for sensitive scalps and color-treated curls. However, always patch-test new products and consult your colorist for specific long-term color care advice.

• Sulfate-free formula reduces risk of color fading compared with stronger cleansers.
• Vegan and paraben-free to minimize exposure to common irritants.
• Fragrance is included—sensitive users should test before regular use.

How often should I use the shampoo in my curly routine?

Frequency depends on your scalp and activity level: most people with type 3 curls find 2–3 washes weekly balances cleanliness and moisture. For very dry or highly textured curls, alternate with co-washing or targeted scalp-only washing to preserve hydration.

• 2–3 times per week for typical type 3 curl patterns.
• More frequent use if you sweat heavily or use many styling products.
• Alternate with conditioner-only washes when hair feels dry.

Who is this for: Function of Beauty Curly Hair Shampoo XL is aimed at people with type 3 wavy-to-curly hair who want a clean, cruelty-free cleanser that enhances curl definition and makes detangling easier. It’s a good fit for anyone avoiding sulfates and silicones, those who prefer plant-derived extracts like chia seed, and buyers who appreciate a signature Nude Peach scent. Pair it with the matching conditioner for fuller curl support and smoother styling results.

Ingredients

WATER (AQUA/EAU), SODIUM LAUROYL METHYL ISETHIONATE, GLYCERIN, SODIUM METHYL COCOYL TAURATE, PEG-120 METHYL GLUCOSE DIOLEATE, COCAMIDOPROPYL HYDROXYSULTAINE, SODIUM METHYL ISETHIONATE, LINUM USITATISSIMUM (FLAX) SEED OIL, SALVIA HISPANICA (CHIA) SEED EXTRACT, LAURIC ACID, ACRYLATES CROSSPOLYMER-4, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, GLYCOL DISTEARATE, PHENOXYETHANOL, POLYQUATERNIUM-7, TRIDECETH-6, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, METHYL GLUCETH-10, SODIUM LAURATE, CAPRYLYL GLYCOL, POTASSIUM SORBATE, CITRIC ACID, ETHYLHEXYLGLYCERIN, HEXYLENE GLYCOL, HYDROXYPROPYL METHYLCELLU- LOSE, SODIUM CHLORIDE, SODIUM BENZOATE, BENZYL ALCOHOL, CAPRYLIC ACID, BENZOIC ACID, DEHYDROACETIC ACID, XYLITOL, SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE, FRAGRANCE (PARFUM), CITRAL, CITRONELLOL, LIMONENE, LINALOOL, RED 40 (CI 16035)