Function of Beauty Straight Hair Conditioner XL — Sulfate-Free, Avocado Oil for Lightweight Volume & Anti‑Frizz

Function of Beauty Straight Hair Conditioner XL is a sulfate- and paraben-free, avocado oil–enriched conditioner formulated to hydrate straight hair while preserving lightweight volume and reducing frizz.

This extra-large 22 oz bottle was created for people with naturally straight hair who want soft, manageable strands without heavy buildup. The formula centers on avocado oil and gentle, clean ingredients to deliver moisture, slip, and a subtle nude peach fragrance. It rinses clean and is designed to complement daily styling routines where weightless movement and natural shine are priorities.

How does this conditioner keep straight hair feeling light, not weighed down?

The formula balances hydration with lightweight emollients so strands retain body rather than collapse under heavy oils. Ingredients are chosen to provide moisture to the mid-lengths and ends while the scalp and roots remain free of residue.

• Avocado oil for nutrient-rich moisture without heavy coating
• Sulfate- and paraben-free base to avoid stripping or buildup
• Light conditioning agents that rinse clean to preserve natural volume

Will it help smooth frizz and improve comb-through after shampooing?

Yes — the blend of smoothing emollients and slip agents reduces tangles and surface friction so you can detangle with less breakage. This helps hair lie flatter and look sleeker after towel-drying or blow-drying.

• Improved wet combability for gentler detangling
• Anti-frizz feel from conditioning oils and lightweight silicones alternatives
• Ends-focused application prevents mid-length oiliness while smoothing tips

What scent and sensory experience should I expect in the shower?

The conditioner features Function of Beauty's Nude Peach fragrance, a layered blend that opens with bright citrus and develops into soft floral and peach nectar notes. The scent is designed to be pleasant but not overpowering, leaving a subtle, fresh aroma on hair after rinsing.

• Top notes of zesty lemon for an uplifting scent
• Juicy peach heart for a sweet, clean finish
• Delicate jasmine undertones for a refined shower experience

How should I use it for best results with oily roots and dry ends?

Apply the conditioner primarily to mid-lengths and ends where hair needs hydration most, avoiding the scalp if your roots tend to get oily. Leave it on for a few minutes to let the conditioning ingredients absorb, then rinse thoroughly for lightweight softness.

• After shampooing, squeeze out excess water before applying
• Use a coin-to-palm amount for short hair, more for longer lengths
• Rinse thoroughly to prevent any residue at the roots

Who is this for: This Function of Beauty Straight Hair Conditioner XL suits people with naturally straight, type 1 hair seeking a clean, lightweight hydrator that enhances shine and reduces frizz without weighing hair down. It’s a good option for daily use, those who prefer vegan and cruelty-free formulas, and anyone wanting a larger, value-size bottle for consistent at-home care.

Ingredients

WATER (AQUA/EAU), CETYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, BEHENYL ALCOHOL, CETEARYL ALCOHOL, GLYCERIN, QUATERNIUM-87, PERSEA GRATISSIMA (AVOCADO) OIL, BUTYROSPERMUM PARKII (SHEA) BUTTER UNSAPONIFIABLES, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, HYDROLYZED VEGETABLE PROTEIN, COCOS NUCIFERA (COCONUT) OIL, COCOS NUCIFERA (COCONUT) FRUIT EXTRACT, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, CAPRYLOYL GLYCERIN/SEBACIC ACID COPOLYMER, CETEARETH-20, PHENOXYETHANOL, DIHEPTYL SUCCINATE, PROPYLENE GLYCOL, PROPOXYTETRAMETHYL PIPERIDINYL DIMETHICONE, DIMETHICONOL MEADOWFOAMATE, CAPRYLYL GLYCOL, POTASSIUM SORBATE, SOYBEAN GLYCERIDES, GUAR HYDROXYPROPYLTRIMONI- UM CHLORIDE, TRIDECETH-6, PANTHENYL ETHYL ETHER, DISODIUM EDTA, HEXYLENE GLYCOL, PHOSPHOLIPIDS, C11-15 PARETH-7, PEG-60 HYDROGENATED CASTOR OIL, PHENETHYL ALCOHOL, SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE, SODIUM BENZOATE, ASCORBYL PALMITATE, CITRIC ACID, FRAGRANCE (PARFUM), CITRAL, CITRONELLOL, LIMONENE, LINALOOL, ISOPROPYL ALCOHOL, GREEN 5 (CI61570), VIOLET 2 (CI 60730)