Jack Black Double-Header 2-in-1 Shampoo + Conditioner, 16 oz — Sulfate-Free, Coconut Oil & Kelp

Jack Black Double-Header Shampoo + Conditioner is a sulfate-free 2-in-1 cleanser that removes oil and product buildup while lightly conditioning hair with coconut oil and kelp extract.

Formulated under Jack Black's PureScience approach, this double-duty shampoo and conditioner delivers a creamy lather that cleanses without stripping. The 16 oz pump bottle combines gentle surfactants with coconut oil and sea kelp to clarify the scalp, detangle strands and leave hair feeling manageable and soft. It targets everyday residue—sebum, styling product and pollution—while offering a light conditioning finish suitable for most hair types.

How does this product remove oil and product buildup without over-drying?

The formula uses mild, sulfate-free cleansers that lift grease and styling residues without aggressively stripping natural oils. Coconut oil and kelp extract add slip and moisture so hair feels clean but not brittle. The result is a balanced cleanse that preserves scalp comfort and hair integrity.

• Mild, sulfate-free surfactants for gentle cleansing
• Coconut oil provides natural conditioning and shine
• Kelp extract soothes and helps retain moisture
• Rinses clean to remove accumulated product and oil

Will this suit my hair type: fine, thick, or color-treated?

Double-Header is formulated to be lightweight so it won't weigh down finer hair, while still offering enough conditioning for medium and thicker textures. Because it avoids harsh sulfates and heavy silicones, it’s compatible with color-treated hair when used as directed. For very dry or chemically processed hair, you may prefer an additional conditioner after shampooing.

• Fine hair: cleanses without excess residue, maintains body
• Thick/coarse hair: light conditioning and detangling benefits
• Color-treated hair: sulfate-free base reduces rapid color stripping
• Daily use: formulated for routine cleansing and freshness

How should I use Jack Black Double-Header for best results?

Use on wet hair: massage a quarter-sized amount into scalp and hair to create a creamy lather, then rinse thoroughly. Repeat only if hair feels particularly coated with styling products. Follow with a targeted leave-in or conditioner if you need extra moisture or styling control.

• Apply to wet hair and scalp; lather and rinse
• Use a second pass for heavy product buildup
• Combine with leave-in conditioners for dry or textured hair
• Ideal for daily or frequent washing routines

What sensory experience and scent can I expect?

The shampoo produces a rich, creamy foam that rinses away clean, leaving a subtle, natural scent profile rather than an overpowering fragrance. Coconut-derived elements lend a soft, fresh aroma while botanical extracts keep the finish crisp and approachable. Texture and lather are designed to feel nourishing rather than stripping.

• Creamy lather that feels moisturizing
• Light, natural coconut notes without heavy perfume
• Non-greasy rinsing that leaves hair soft to the touch
• Formulation avoids sticky or waxy residues

Who is this for: Jack Black Double-Header Shampoo + Conditioner is suited to men and anyone seeking an efficient sulfate-free 2-in-1 wash that clears oil and styling residue while providing gentle conditioning. It’s a good everyday option for people who want a simplified routine—especially those with normal to slightly dry hair, active lifestyles that require frequent washing, or anyone looking to reduce product buildup without sacrificing softness. If your hair needs heavy conditioning or intense repair, consider pairing this cleanser with a richer treatment or conditioner.

Ingredients

Water (Aqua), Disodium Laureth Sulfosuccinate, Sodium Methyl Cocoyl Taurate, Cocamide MEA, Cocamidopropyl Hydroxysultaine, PEG-7 Glyceryl Cocoate, Amodimethicone, Sodium Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate, Decyl Glucoside, Lauryl Glucoside, Glycerin, Coconut Oil Glycereth-8 Esters, Dimethicone, Shea Butter Glycereth-8 Esters, Cocos Nucifera (Coconut) Water, Citrus Grandis (Grapefruit) Peel Oil*, Camellia Sinensis Leaf Extract*, Macrocystis Pyrifera (Kelp) Extract*, Ocimum Basilicum (Basil) Leaf Extract*, Cocos Nucifera (Coconut) Oil, Oryza Sativa (Rice) Extract, Hydrolyzed Lupine Protein, Oryza Sativa (Rice) Seed Protein, Salvia Lavandulaefolia (Sage) Leaf Oil, Phytic Acid, Creatine, Mentha Piperita (Peppermint) Oil, Panthenol, Citric Acid, Ethylhexylglycerin, Glycol Distearate, Acrylates Copolymer, Cetrimonium Chloride, Polyquaternium-10, Trideceth-12, Polyquaternium-7, C11-15 Pareth-7, Laureth-23, PEG-150 Distearate, Laureth-4, Sodium Phytate, Laureth-9, Dipropylene Glycol, Cystine Bis-PG-Propyl Silanetriol, Sodium Hydroxide, BHT, Phenoxyethanol, Chlorphenesin, Potassium Sorbate, Sodium Benzoate, Benzyl Alcohol, Limonene, Linalool *Certified Organic