Jack Black True Volume Thickening Shampoo for Men — Sulfate-Free, Body-Boosting Formula (8 fl oz)

Jack Black True Volume Thickening Shampoo is a sulfate-free men's shampoo formulated with botanicals and Expansion Technology to cleanse hair and create a thicker-looking finish.

Designed for men who want cleaner, fuller-looking hair without harsh sulfates, this shampoo removes oils, dirt, and product residue while delivering body-building ingredients to hair fibers. Easy to use in daily routines, it pairs best with a hydrating conditioner for a polished result. Below you'll find concise answers to common questions about how it works, what to expect, and who benefits most.

How does this shampoo make hair look thicker?

The formula combines lightweight cleansers with a body-building botanical complex and Jack Black’s Expansion Technology to add noticeable lift and volume to individual strands. It doesn't change hair density but improves texture and separation so hair reads fuller on sight.

• Removes oil and buildup that can flatten hair
• Coats strands for improved volume and texture
• Lightweight lather avoids weighing hair down

Is this suitable for daily use and sensitive scalps?

Yes—being sulfate-free makes it milder than many traditional shampoos, so it can be used regularly by most men. If you have a particularly sensitive scalp, discontinue use if irritation occurs and consult a professional.

• Sulfate-free cleansing agents reduce harsh stripping
• Gentle enough for frequent washing routines
• Follow with a compatible conditioner to maintain moisture

How do I use this shampoo for best results?

Apply a quarter-sized amount to wet hair and scalp, massage to create a light lather, and rinse thoroughly. For optimal finish, follow with Jack Black Nourishing Hair & Scalp Conditioner and style as usual.

• Saturate hair with warm water before applying
• Massage scalp to lift oils and encourage even coverage
• Rinse well and condition to lock in manageability

Will it work with my styling products?

Yes. The shampoo clears away product residue so styling products sit on cleaner, more textured hair, improving hold and visible volume. If you use heavy waxes or buildup-prone products, occasional clarifying may still be needed.

• Prepares hair for easier styling and better hold
• Reduces residue that can flatten styles
• Compatible with most everyday styling products

Who is this for: Jack Black True Volume Thickening Shampoo is aimed at men seeking a gentler, body-boosting cleanser that makes hair appear fuller without harsh sulfates. It’s ideal for guys with fine to medium hair or anyone looking to reduce buildup and increase texture before styling. Pair it with Jack Black’s conditioner for balanced hydration and a finished look that reads thicker and healthier.

Ingredients

Water (Aqua), Sodium Methyl 2-Sulfolaurate, Cocamidopropyl Hydroxysultaine, Glycerin, Disodium Laureth Sulfosuccinate, PEG-200 Hydrogenated Glyceryl Palmate, PEG-2 Cocamide, Disodium 2-Sulfolaurate, Ocimum Basilicum (Basil)*, Hydrolyzed Lupine Protein, Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein, Macrocystis Pyrifera (Kelp) Extract*, Creatine, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Panthenol, Helianthus Annuus (Sunflower) Seed Extract*, Citrus Grandis (Grapefruit) Peel Oil, Helianthus Annuus (Sunflower) Seed Oil, Glycerin*, Prunus Cerasus (Bitter Cherry) Extract, Salix Nigra (Willow) Bark Extract, Salvia Officinalis (Sage) Oil, Urtica Dioica (Nettle) Leaf Extract, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Lavandula Angustifolia (Lavender) Oil, Retinyl Palmitate, Tocopheryl Acetate, C11-15 Pareth-7, C12-16 Pareth-9, Citric Acid, Cocamidopropyl Betaine, Coco-Glucoside, Disodium EDTA, Glyceryl Oleate , PEG-150 Distearate, PEG-7 Glyceryl Cocoate, Polyquaternium-10, Polysorbate 20, Trideceth-12, Trimethylsiloxyamodimethicone, Caprylyl Glycol, Chlorphenesin, Phenoxyethanol, Potassium Sorbate *Certified Organic