Shampoo Bar Guide

Kitsch vs Ethique Shampoo Bars

By Shampoo Bar Guide Research · Updated · How we research

Quick answer

Ethique is cheaper per bar ($14 against Kitsch's $16) and publishes a bar weight (110 g) that Kitsch does not. Kitsch publishes a higher wash ceiling on its rice bar (up to 100) than Ethique's hydrating average (80+), which puts them within about $0.015 per wash. Pick Ethique for a fragrance-free option and published size; pick Kitsch for its rice-protein and hard-water-named formulas. Both sell conditioner bars.

Key takeaways

  • Price: Kitsch $16 for each of five bars checked; Ethique $14 for each of five bars checked.
  • Size: Ethique 110 g (3.9 oz) on every bar checked; Kitsch states no bar weight on the page.
  • Cost per wash where published: Kitsch rice up to $0.16; Ethique hydrating $0.175 or less.
  • Ethique's Hydrating and Clarifying lists include Sodium Coco-Sulfate; Kitsch states its bars are free of sulfates.

Rice Water Protein Shampoo Bar

Kitsch describes it as a nourishing cleanse built around hydrolyzed rice protein that boosts shine in dull, dry hair.

BrandKitsch
Published price$16
Price$16
Published wash countUp to 100 washes per bar, at approx. 0.032 oz per wash (Kitsch footnote)
Bar weightNot stated on the product page
Free of (per Kitsch)Parabens, phthalates, silicones and sulfates
Lead ingredients (as published)Sodium Cocoyl Isethionate, Glycerin, Sodium Methyl Cocoyl Taurate, Hydrogenated Castor Oil, Water, Fragrance
Rice ingredientHydrolyzed Rice Protein (seventh on the published list)
OtherVegan, cruelty-free, Leaping Bunny certified, made in the USA (per Kitsch)

See Rice Water Protein Shampoo Bar

Castor Oil Nourishing Shampoo Bar

Kitsch describes it as a castor oil bar known to enhance the appearance of healthy, nourished hair.

BrandKitsch
Published price$16
Price$16
Published wash countNot published
Bar weightNot stated on the product page
Free of (per Kitsch)Parabens, phthalates, silicones, sulfates and artificial fragrance
Bottle equivalence (Kitsch)Saves two bottles of liquid shampoo/conditioner
Lead ingredients (as published)Sodium Cocoyl Isethionate, Glycerin, Sodium Methyl Cocoyl Taurate, Hydrogenated Castor Oil, Water, Fragrance
Castor ingredientRicinus Communis (Castor) Seed Oil, listed eighth

See Castor Oil Nourishing Shampoo Bar

Hydrating Shampoo Bar

Ethique describes it as an argan oil, hyaluronic acid and glycerine bar for dry hair, suitable for color-treated hair.

BrandEthique
Published price$14
Price$14
Bar weight110 g / 3.9 oz net weight
Published wash count80+ washes on average (Ethique); depends on hair length and wash frequency
Scent (as published)Fresh pear and vanilla
Ingredients (as published)Sodium Coco-Sulfate, Sodium Cocoyl Isethionate, Stearic Acid, Aqua (Water), Glycerine, Decyl Glucoside, Theobroma Cacao (Cocoa) Seed Butter, Butyrospermum Parkii (Shea) Butter, Caprylic/Capric Triglyceride, Coconut Acid, Brassica Alcohol, Lactic Acid, Argania Spinosa Kernel (Argan) Oil, Fragrance (Parfum), Behentrimonium Methosulfate, Sodium Isethionate, Sodium Hyaluronate, Benzyl Alcohol, Dehydroacetic Acid, Mica, Limonene, Geraniol, Titanium Dioxide, Chromium Oxide Greens, Iron Oxides

See Hydrating Shampoo Bar

Gentle Shampoo Bar (fragrance-free)

Ethique describes it as a mild, fragrance-free bar with babassu oil, betaine and cocoa butter, designed for sensitive skin.

BrandEthique
Published price$14
Price$14
Bar weight110 g / 3.9 oz net weight
Published wash countNot published per bar (Ethique says a bar lasts as long as three bottles of liquid shampoo)
Scent (as published)Zero added fragrance or essential oils
Ingredients (as published)Sodium Cocoyl Isethionate, Stearic Acid, Sodium Cocoyl Glycinate, Theobroma Cacao (Cocoa) Seed Butter, Coconut Acid, Orbignya Oleifera (Babassu) Seed Oil, Betaine, Brassica Alcohol, Behentrimonium Methosulfate, Sodium Isethionate, Glycerine, Aqua (Water), Lactic Acid, Guar Hydroxypropyltrimonium Chloride, Benzyl Alcohol, Sodium Chloride, Dehydroacetic Acid

See Gentle Shampoo Bar (fragrance-free)

Is Kitsch or Ethique better for my hair?

Kitsch Ethique
Price per bar $16 (all five checked) $14 (all five checked)
Published bar weight Not stated on the page 110 g / 3.9 oz
Published washes Rice: up to 100 (at 0.032 oz per wash) Hydrating: 80+ on average
Cost per wash Rice: $0.16 or more Hydrating: $0.175 or less
Lead cleansers Sodium Cocoyl Isethionate, Glycerin, Sodium Methyl Cocoyl Taurate Sodium Cocoyl Isethionate and Stearic Acid; Sodium Coco-Sulfate leads two bars
Fragrance-free option None of the five checked; all list Fragrance (Parfum) Gentle bar: no added fragrance or essential oils
Toning bar Purple Toning Purple
Clarifying bar Tea Tree & Mint; Detox Clarifying
Packaging (per brand) Not detailed on pages reviewed Home-compostable (Hydrating page)

Verdict: Ethique for lower price, a published weight and a fragrance-free bar. Kitsch for rice protein, the Detox bar and a published wash ceiling. On the one like-for-like wash count both publish, the difference is under two cents.

Where does Kitsch win?

  • Rice protein: its Rice Water Protein bar lists Hydrolyzed Rice Protein and Kitsch describes it as a nourishing cleanse that boosts shine in dull, dry hair. Ethique's rice-protein bar was not reviewed here.
  • A named hard-water formula: the Detox bar says it is formulated for hard water mineral buildup and lists GLDA; Ethique's pages reviewed do not address hard water.
  • Sulfate statements: Kitsch states its bars are free of sulfates and its ingredient lists contain none. Ethique's Hydrating and Clarifying lists include Sodium Coco-Sulfate.
  • A stated wash ceiling: up to 100 washes at about 0.9 g per wash.
  • Certifications on the page: Leaping Bunny certified and made in the USA, per Kitsch.

Where does Ethique win?

  • Price: $14 against $16, 12.5% lower on sticker price.
  • Published size: 110 g (3.9 oz) on every bar checked, so price per 100 g is $12.73. Kitsch's per 100 g cannot be calculated.
  • Fragrance-free: the Gentle bar lists no fragrance and says it is designed for sensitive skin. Kitsch's five checked bars all list Fragrance (Parfum), although several say free of artificial fragrance.
  • Full lists on the page: every ingredient is shown, with notes marking natural fragrance components.
  • Packaging: home-compostable, per Ethique's Hydrating page.
  • Range: separate bars for hydrating, curl-defining, clarifying, purple and gentle needs checked, plus others not reviewed.

How do the prices compare per wash?

Only one pair is like for like.

  • Kitsch rice: $16 / 100 = $0.16 per wash if the ceiling is reached.
  • Ethique hydrating: $14 / 80 = $0.175 per wash if only the average is reached.

If Kitsch's bar gives 90 washes instead, the cost is $0.178, and Ethique at 90 would be $0.156. The counts are brand claims with different qualifiers ('up to' against 'on average, 80+'), so read the two as a tie. More on shampoo bar cost per wash.

How do the formulas differ?

Both are syndet bars built on sodium cocoyl isethionate. Kitsch's lists then add glycerin, sodium methyl cocoyl taurate, hydrogenated castor oil and guar hydroxypropyltrimonium chloride. Ethique's lists add stearic acid, sodium cocoyl glycinate or coco-sulfate, cocoa butter, behentrimonium methosulfate and betaine, plus lactic acid and benzyl alcohol. Neither brand reviewed publishes a rinse-feel or lather comparison, so the difference is on paper only. For soap versus syndet context see soap-based vs syndet shampoo bars.

What if neither fits?

Alternatives: HiBAR for soap-free bars with an unscented option (Ethique vs HiBAR), Chagrin Valley or J.R. Liggett's for lower-priced soap-based bars, and Bottle None for bundles labeled by wash count. See Kitsch shampoo bar alternatives.

Which bars match each other?

Kitsch Ethique Notes
Castor Oil Nourishing ($16), Rice Water Protein ($16) Hydrating ($14) Dry and nourishing positioning
Purple Toning ($16) Purple ($14) Both aimed at blonde, grey and silver hair
Tea Tree & Mint, Detox ($16) Clarifying ($14) Ethique suggests 1 to 2 times a week
Rosemary & Biotin Volumizing ($16) Volumising bar (not reviewed here) No page data for Ethique
None Gentle ($14), Curl-Defining ($14) Ethique only among the bars checked

Frequently asked questions

Is Ethique cheaper than Kitsch?

On sticker price, yes: $14 against $16 on the bars checked. Per wash they are close where both publish a count.

Does Kitsch publish bar weight?

Not on the product pages reviewed. Its rice bar footnote implies about 3.2 oz at 100 washes.

Which has a fragrance-free bar?

Ethique's Gentle bar. All five Kitsch bars checked list Fragrance (Parfum).

Do both sell conditioner bars?

Yes. Kitsch pairs bars with its solid conditioners and Ethique pairs each shampoo bar with its conditioner.

Which is better for color-treated hair?

Both state their bars are suitable for color-treated hair. See best shampoo bars for color-treated hair.

Sources