Tree To Tub Biotin Fine Hair Thickening Shampoo — 12 oz Lightweight Volumizing, Sulfate-Free with Argan Oil & Caffeine

Tree To Tub Biotin Fine Hair Thickening Shampoo is a lightweight, sulfate-free argan oil cleanser designed to lift fine hair, add visible fullness, and nourish the scalp with natural extracts like tea tree, saw palmetto and biotin.

This gentle volumizing shampoo targets hair that feels limp, fragile, or weighed down. Formulated without sulfates, parabens, or SLS, it combines plant-derived ingredients, vegan collagen boosters and caffeine to refresh the scalp, remove residue and create a fuller appearance without leaving heavy buildup. The scent is crisp and invigorating, and the texture rinses clean so hair looks airy and more resilient.

How does this shampoo add volume without weighing hair down?

The formula relies on light, natural thickeners and conditioning agents rather than heavy oils or silicones. That lets fine strands separate and lift at the roots for improved body while still providing softness and manageability.

• Vegan thickener for strand-by-strand lift
• Lightweight argan oil for shine without greasiness
• Sulfate-free surfactants that cleanse without stripping
• Rinse-friendly texture that avoids residue

What key ingredients support stronger-looking hair?

Biotin, saw palmetto and vegan collagen-inspired ingredients work together to fortify hair and support a healthier-looking fiber. Tea tree and wild soapberry soothe and clarify the scalp, creating a cleaner foundation for hair to appear more vital.

• Biotin to help improve strand appearance
• Organic saw palmetto for scalp balance
• Vegan collagen booster for resilience
• Tea tree and wild soapberry for gentle cleansing

Is this safe for sensitive or oily scalps?

Yes—this shampoo aims to balance different scalp types by removing excess oil and buildup while calming irritation-prone skin. Because it’s free of harsh sulfates and parabens, it’s gentler than many conventional volumizing shampoos.

• Sulfate- and paraben-free formulation
• Calming botanicals suitable for sensitive scalps
• Effective at removing product buildup from oily hair
• Light scent that doesn’t overpower

How should I use it to get the best results?

Apply to wet hair, lather gently focusing on the scalp, then rinse thoroughly. For added volume, follow with a lightweight conditioner applied mainly to mid-lengths and ends, and style as usual.

• Use on wet hair and massage into scalp
• Rinse fully to prevent residue
• Pair with a light conditioner for balanced hydration
• Safe for regular use in most hair care routines

Who is this for: Tree To Tub Biotin Fine Hair Thickening Shampoo is built for anyone with fine, limp, or fragile hair seeking natural lift and cleaner-feeling roots. It’s a good match for people who prefer plant-forward formulas, avoid sulfates and parabens, or want an energizing shampoo that supports fuller-looking hair without heavy silicones or buildup.

Ingredients

SAPINDUS MUKOROSSI (Wild Soapberry) JUICE, ALOE BARBADENSIS LEAF (Organic Aloe Vera) JUICE, COCAMIDOPROPYL BETAINE (from Coconut), SODIUM LAUROYL SARCOSINATE (from Coconut & Palm), SODIUM LAURYL SULFOACETATE (from Coconut & Palm), CAPRYLYL GLYCOL (from Coconut) & DIPROPYLENE GLYCOL & GLYCERYL CAPRYLATE (from Coconut), DECYL GLUCOSIDE (from Coconut), HYDROLYZED JOJOBA ESTERS (from Jojoba Oil), TETRASODIUM GLUTAMATE DIACETATE, SERENOA SERRULATA FRUIT (Organic Saw Palmetto) EXTRACT, BIOTIN (Vitamin B7), TOCOPHERYL ACETATE & RETINYL PALMITATE & PANTOTHENIC ACID & ASCORBYL PALMITATE & CHOLECALCIFEROL (Vitamins A, B, C, D, E), NICOTINAMIDE (Vitamin B3), COFFEA ARABICA SEED (Caffeine) EXTRACT, ARGANIA SPINOSA KERNEL OIL (Organic Argan Oil), CUCURBITA PEPO (Organic Pumpkin) SEED OIL, MELALEUCA ALTERNIFOLIA (Tea Tree) LEAF OIL, SALVIA OFFICINALIS (Organic Sage) LEAF WATER, ROSMARINUS OFFICINALIS LEAF (Organic Rosemary) EXTRACT, MENTHOL (Mint), EUCALYPTUS GLOBULUS (Eucalyptus) ESSENTIAL OIL, CITRUS AURANTIUM DULCIS PEEL (Orange) ESSENTIAL OIL, POLYQUATERNIUM-67