Best For Hair That's:Fine | Thin | Flat | Low Density

Volumizing Shampoo

$29.99
  • Adds visible body and fullness to fine, flat hair
  • Visibly thickens hair strands from root to end
  • Masculine fragrance with notes of vetiver, cedarwood, truffle, and oak

Our Volumizing Shampoo is formulated specifically for men with fine or low-density hair that lies flat, lacks body, or has become thinner over time.

The Volumizing Shampoo

✔ Gently cleanses while adding visible fullness to fine or thin hair.

✔ Supports scalp health with probiotic ferments and rice seed water.

✔ Visibly thickens hair strands' appearance with Plant Peptides and Hexapeptide-11.

Pair with the Volumizing Conditioner 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. The hero is active across both the shampoo and conditioner.

Hexapeptide-11 — A signal peptide with strong evidence for improving the visible strength and resilience of hair, reducing the look of fragile, limp strands.

Saccharomyces & Lactobacillus Ferment Complex — Probiotic ferments that support the appearance of a balanced scalp environment, so hair visually grows from a healthier-looking base.

Panthenol (Vitamin B5) — Penetrates the hair shaft and supports visible thickness and elasticity along the length of each strand.

FULL INGREDIENTS

Aqua (Water), Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Glutamate, Cocamidopropyl Betaine, Panthenol, Oryza Sativa (Rice) Seed Water, Saccharomyces Ferment, Lactobacillus Ferment, Phospholipids, Caprylyl Glycol, Saccharum Officinarum (Sugarcane) Extract, Pyrus Malus (Apple) Fruit Extract, Hexapeptide-11, Amaranthus Caudatus Seed Extract, Betaine, Camellia Oleifera Leaf Extract, Biotin, Pentylene Glycol, Sodium Phytate, Polyquaternium-10, Ethylhexylglycerin, Citrus Limon (Lemon) Fruit Extract, Propanediol, Hydroxyacetophenone, Hexylene Glycol, Phenoxyethanol, Sodium Benzoate, Fragrance, Iso E Super, Linalyl Acetate, Hydroxycitronellal

For best results:
  • Wet hair thoroughly with warm water
  • Apply a quarter-sized amount to the scalp and roots
  • Massage into scalp for 60–90 seconds — this is where the active ingredients do their work
  • Let the lather rinse through your lengths and ends as it washes out
  • Follow with our Volumizing Conditioner on mid-lengths to ends only

Frequency: 3–4 times per week is the sweet spot for most guys with fine hair. Daily washing is fine with this formula — but wash as infrequently as possible for you.

Pro tip: Focus the shampoo on the scalp and roots, where oil and buildup flatten hair and create the appearance of thin, lifeless strands. For most hair lengths, let the lather rinse through the ends rather than applying shampoo directly to them.

Never any:

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

Safe for color-treated hair. Cruelty-free.

Volumizing Shampoo$30

The Science & Ingredients

For Instant Fullness

Our Volumizing Line Vs Other Brands

How we're different

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

Pairs Well With

THICKER HAIR BUNDLE
SAVE $10

THE SHORT GAME AND THE LONG GAME

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.

HOW WE BUILD PRODUCTS

Evidence-Based Formulation

Every ingredient is backed by peer-reviewed research. No marketing hype, just science.

1
Research-Backed Ingredients

Research-Backed Ingredients

We review hundreds of peer-reviewed studies to identify ingredients with proven efficacy for hair health.

2
Clinical-Grade Formulation

Clinical-Grade Formulation

Each formula is developed with dermatologist-recommended concentrations for maximum effectiveness.

3
Good Manufacturing Practice

Good Manufacturing Practice

Every batch is manufactured in a facility certified for the highest quality control standards for purity, potency, and safety before it reaches your shower.

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Frequently Asked Questions

Curly Hair / Fine Texture

3–4 times per week is ideal for most men with fine or thinning-looking hair. The sulfate-free formula is gentle enough for daily use if needed.

Yes — the shampoo cleanses and activates. The conditioner seals and conditions without adding weight. Both formulas are designed to work as a system.

We formulate for different hair types. Men's aisle shampoo have one option "for all hair types". Once your hair is longer than 2-3 inches, you need to shop for your specific hair type. Especially if you're growing it out. This formula is made specifically for fine or low-density hair — with lightweight actives that visibly lift and thicken rather than weigh your hair down.

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.

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.

Standard shipping takes 5-7 business days. Expedited shipping (3-5 days) and Express shipping (1-2 days) are available at checkout. Orders over $50 qualify for free standard shipping within the US.

Sulfates like SLS and SLES are effective cleansing agents. There's nothing inherently wrong with them at the right concentration. That said, a large portion of consumers prefer sulfate-free formulations, and for men with medium-to-long hair who wash multiple times per week, a milder surfactant system reduces the cumulative drying effect over time.

Our cleansing system pairs sodium C14-16 olefin sulfonate with cocamidopropyl betaine. The sulfonate handles the heavy lifting (removing oil, dirt, and yesterday's questionable decisions from your hair), while the betaine balances the charge profile and keeps things gentle. Together, they give you a thorough cleanse without that squeaky, stripped feeling that makes you wonder if your shampoo is also moonlighting as a degreaser.

And yes, it still lathers. We're not animals.

We include Saccharomyces and Lactobacillus ferments, which are probiotic-derived ingredients that help support the scalp's natural microbiome. Your scalp is skin, and like all skin, it has a microbiome that functions best when it's in balance. A healthy scalp microbiome is associated with reduced irritation and flaking, and a better foundation for hair growth. Think of it as the same logic behind probiotic skincare, applied to your scalp.

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