Best for hair that'sFine | Thin | Flat | Low Density

Men's Volumizing Conditioner for Fine & Flat Hair – 8 fl oz

$29.99

The Volumizing Conditioner helps hydrate, soften, and support fuller-looking hair without weighing it down. Developed for fine, flat, or fragile-feeling hair.

The Volumizing Conditioner

✔ Conditions fine hair with lightweight hydration.

✔ Visibly thickens the look of hair strands with Plant Peptides and Hexapeptide-11.

✔ Softens and smooths while maintaining body and movement.

Pair with the Volumizing Shampoo for best results.

INGREDIENT HIGHLIGHTS

Amaranthus Caudatus Seed Extract (NaturePep® Amaranth) — A plant-derived peptide complex clinically shown to visibly increase the appearance of hair diameter after repeated use and improve the appearance of shine by 18% vs. placebo after a single application. Present in both formulas to compound across the full wash routine.

Behentrimonium Methosulfate (BTMS) — The conditioning backbone of this formula and the reason it doesn't flatten fine hair. BTMS is significantly lighter than traditional quaternary conditioning agents, detangling and softening without the coating weight that kills volume.

Hexapeptide-11 — Supports the visible strength and resilience of each hair fiber, reducing the limp, fragile look of fine or weakened strands.

Argan & Castor Oil — Two complementary oils at a lightweight dose. Argan visibly smooths the cuticle; castor oil supports the appearance of strand thickness without the heaviness of heavier conditioning agents.

FULL INGREDIENTS

Aqua (Water), Cetearyl Alcohol, Panthenol (ProVitamin B5), Argania Spinosa (Argan) Kernel Oil, Ricinus Communis (Castor) Seed Oil, Oryza Sativa (Rice) Seed Water, Saccharomyces Ferment, Lactobacillus Ferment, Phospholipids, Saccharum Officinarum (Sugarcane) Extract, Pyrus Malus (Apple) Fruit Extract, Hexapeptide-11, Amaranthus Caudatus Seed Extract, Avena Sativa (Oat) Kernel Oil, Betaine, Camellia Oleifera Leaf Extract, Biotin, Behentrimonium Methosulfate, Salicylic Acid, Citrus Aurantium Dulcis (Orange) Peel Extract, Citrus Limon (Lemon) Fruit Extract, Hydroxyacetophenone, Cetrimonium Chloride, Hexylene Glycol, Phenoxyethanol, Benzyl Alcohol, Sodium Benzoate, Sorbic Acid, Fragrance, Iso E Super, Linalyl Acetate, Hydroxycitronellal

For best results:

  • After shampooing, squeeze excess water from hair
  • Apply a generous amount from mid-lengths to ends
  • Avoid the scalp — conditioner belongs on hair, not roots
  • Let sit for 3-5 minutes while you finish showering
  • Rinse thoroughly with cool water
  • Gently squeeze (don't rub) dry with a towel

Frequency: Every time you shampoo. For most guys, 3–4 times per week.

Pro tip: Apply from your ears down. Your scalp produces its own natural oils — your ends need the conditioning. Applying conditioner to your roots and scalp is the most common reason conditioner makes fine hair look flat and greasy.

Never any:

  • Sulfates (SLS/SLES)
  • Silicones
  • Parabens
  • Phthalates
  • Dyes
  • Mineral Oil

Safe for color-treated hair. Cruelty-free.

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How we compare

What sets our volumizing line apart

FeatureMannered ManesMen's Aisle Brands
Made with fine and thinning hair in mind
Formulated for your hair type
Peptides plump each strand for instant fullness
Weightless volume, no buildup
Soothes scalp with probiotic ferments
Sulfate-free, dye-free, paraben-free formula
Masculine fragrance

Why this formula works

Instant fullness for fine hair

Your questions, answered

Curly Hair / Fine Texture

Not this one. The difference is in the conditioning base. Our conditioner formula is lightweight yet thickening, adding weightless hydration while visibly thickening each strand for the appearance of fuller & thicker hair.

Spiced pink pepper and lavender create a bold, aromatic opening. Rich plum and geranium add depth and subtle sweetness. A grounding base of vetiver, cedarwood, truffle, and oak delivers a smooth, earthy finish.

No. Apply from mid-lengths to ends only, avoiding the scalp and roots. Your scalp produces natural oils. Applying conditioner to your roots is the most common cause of flat, greasy-looking hair after washing.

Yes — both formulas are designed as a system. The shampoo preps and activates; the conditioner seals and conditions. The Amaranthus Seed Extract and Hexapeptide-11 are present in both, giving you a compounding effect across the full routine.

3-5 minutes is plenty. Unlike deep conditioning treatments that require 10-15 minutes, this daily-use conditioner works quickly.

Apply it, finish washing your body or face, then rinse. That's all the time it needs to coat, penetrate, and do its job.

One 8-oz bottle typically lasts 6-8 weeks with regular use (3-4 times per week). Your usage may vary depending on hair length and thickness.

Pro tip: A little goes a long way! Start with a quarter-sized amount and add more if needed.

Yes. We don't use harsh sulfates or stripping agents. The gentle formula is safe for color-treated, chemically straightened, or otherwise processed hair. The conditioning oils and panthenol will actually help protect and extend your color.

Round out your routine

THICKER HAIR BUNDLE
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Fuller-looking hair, now and over time

THICKER HAIR BUNDLE

The serum builds density over time. The volumizing duo makes your hair look thicker today. Both are solving the same problem from two angles.