Paul Mitchell Thicken + Volumize Extra-Body Liter Duo Set — 2-Pack Shampoo & Conditioner for Weightless Volume and Shine

Paul Mitchell Thicken + Volumize Extra-Body Liter Duo Set is a salon-grade shampoo and conditioner pair formulated with panthenol and wheat-derived ingredients to give fine to normal hair a weightless boost of body and shine.

Designed for at-home styling and professional use, this liter duo contains Extra-Body Shampoo and Extra-Body Conditioner to gently cleanse, detangle, and add lift without weighing hair down. The formulas combine panthenol to build thicker-feeling strands with wheat-derived agents that smooth the surface and help protect against styling stress. Packaged as a value-size set, it’s aimed at anyone seeking lasting fullness, easier styling, and improved manageability between salon visits.

How does this duo add volume without leaving residue?

Both formulas are lightweight and rinse clean, focusing on temporary strand thickening rather than heavy buildup. Panthenol penetrates the hair shaft to increase fullness while the conditioner uses lighter emollients and wheat-derived ingredients to smooth without coating.

• Panthenol increases strand diameter for visible body.
• Gentle surfactants cleanse without stripping natural oils.
• Lightweight conditioning agents detangle while maintaining lift.
• Wheat-derived ingredients help smooth and protect cuticles.

Can this set help hair damaged by styling tools?

The Extra-Body formulas support repair and protection by reinforcing weakened areas of the hair and smoothing the surface to reduce friction from brushing and heat styling. While not a replacement for professional repair treatments, these products help improve hair resilience when used consistently.

• Panthenol assists in strengthening and temporary repair.
• Wheat-derived components help shield strands from heat stress.
• Improved slip makes detangling gentler, reducing breakage.

How should I use the liter duo for best results?

Start with a small amount of Extra-Body Shampoo, lathering at the roots and rinsing thoroughly, then apply Extra-Body Conditioner mid-length to ends for lightweight detangling. Use regularly—every wash or as needed—and follow with your usual styling routine to maximize body and shine.

• Shampoo: concentrate on the scalp, rinse thoroughly.
• Conditioner: apply mostly to lengths and ends, leave 1–2 minutes, then rinse.
• Pair with volumizing styling products for added lift.

What makes the liter size a good choice?

The liter bottles provide a cost-effective option for daily users, professionals, or households that prefer fewer refills. Larger sizes also reduce plastic waste per wash and keep your favorite salon formulas on hand longer.

• Value-size for extended use and fewer repurchases.
• Ideal for salons, families, or frequent washers.
• Same salon-grade formulation found in single bottles.

Who is this for: The Paul Mitchell Thicken + Volumize Extra-Body Liter Duo Set suits people with fine to normal hair who want noticeable body, easier styling, and a cleaner finish without heavy buildup. It’s well matched to those who use heat tools or product styling and prefer salon-quality, professional formulas in a larger, economical size.

Ingredients

Extra-Body Shampoo: Aqua (Water, Eau), Sodium Laureth Sulfate, Sodium Chloride, Hedychium Coronarium (White Ginger) Flower/Leaf/Stem Extract, Panthenol, Triticum Vulgare (Wheat) Germ Oil, Algae Extract, Simmondsia Chinensis (Jojoba) Leaf Extract, Aloe Barbadensis Leaf Extract, Anthemis Nobilis Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Cocamide MIPA, Cocamidopropyl Betaine, Tetrasodium EDTA, Glycerin, Citric Acid, Polyquaternium-44, Hydroxypropyl Methylcellulose, Bisamino PEG/PPG-41/3 Aminoethyl PG-Propyl Dimethicone, PEG-12 Dimethicone, Magnesium Chloride, Magnesium Nitrate, Methylchloroisothiazolinone, Methylisothiazolinone, Parfum (Fragrance), Benzyl Benzoate. Extra-Body Conditoner: Aqua (Water, Eau), Cetyl Alcohol, Didecyldimonium Chloride, Polyquaternium-37, Panthenol, Hedychium Coronarium (White Ginger) Flower/Leaf/Stem Extract, Rosmarinus Officinalis Leaf Extract, Anthemis Nobilis Flower Extract, Aloe Barbadensis Leaf Extract, Simmondsia Chinensis Leaf Extract, Algae Extract, Wheat Amino Acids, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Hydrolyzed Wheat Protein PG-Propyl Silanetriol, Cocodimonium Hydroxypropyl Hydrolyzed Rice Protein, Cetrimonium Chloride, Isopropyl Alcohol, Propylene Glycol Dicaprylate/Dicaprate, PPG-1 Trideceth-6, Magnesium Nitrate, Bisamino PEG/PPG-41/3 Aminoethyl PG-Propyl Dimethicone, Methylchloroisothiazolinone, Magnesium Chloride, Potassium Sorbate, Phenoxyethanol, PEG-12 Dimethicone, Methylisothiazolinone, Parfum (Fragrance), Benzyl Benzoate, Benzyl Alcohol, Sodium Benzoate