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Side by side

Ouai Medium Hair Conditioner vs Ouai Thick Hair Conditioner

10 of 10 functions match Formula overlap 78%. Ouai Medium Hair Conditioner and Ouai Thick Hair Conditioner share 4 ingredients among each other's most prominent.

Based on your consultation

Which of these fits your hair?

We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.

Your profile at a glance

  • Your answers appear here
  • Your answers appear here
  • Your answers appear here
  • Your answers appear here

When each one is the right call

What each formula is built for, from its own ingredient list.

  • Medium Hair Conditioner — protein-hungry hair
  • Thick Hair Conditioner — protein-hungry hair

Side by side

Every trait, aligned

One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.

Trait
Ouai Medium Hair Conditioner — 10 oz container Ouai

Medium Hair Conditioner

  • Conditioner
  • Masstige
  • Sulfate-free
Ouai Thick Hair Conditioner — container, alternate view Ouai

Thick Hair Conditioner

  • Conditioner
  • Masstige
  • Sulfate-free
  • Moisture-rich
Price, size & price per ounce
$16–20 10 oz · $1.60/oz
$32–44 10 oz · $4.22/oz
Value / price positioning
Upper-mid price for a conditioner $$$$$ Masstige tier · costs more than 50% of the 689 conditioners we’ve priced
Same job for less elsewhere $$$$$ Masstige tier · costs more than 86% of the 689 conditioners we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Moisture level Same
Moderate Humectants in the working part of the formula. Your hair
Moderate Humectants in the working part of the formula. Your hair
Oils and butters Same
Moderate Oils sit high in the list — a softening, coating formula. Your hair
Moderate Oils sit high in the list — a softening, coating formula. Your hair
Slip / detangling Same
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Weight on hair Same
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Fragrance
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Protein Same
Prominent Protein high in the list — a strengthening formula, not a moisture one. Your hair
Prominent Protein high in the list — a strengthening formula, not a moisture one. Your hair
Silicone / wax buildup Same
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
High Your hair
High Your hair
Hard-water defence Same
None No chelating agent in the list. Your hair
None No chelating agent in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Maximum slipfor hair that tangles the moment it is wet
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • A wide range of haira middle-of-the-range weight
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Protein-sensitive hairthat goes stiff or straw-like on protein
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Protein-sensitive hairthat goes stiff or straw-like on protein
from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.
More facts about each one
Type
Conditioner
Conditioner
Line
OUAI Medium Hair
OUAI Thick Hair
Where to buy
Brand website
Brand website
Free of
  • sulfate-free
  • sulfate-free
Vegan
Not vegan · ingredient list
Not vegan · ingredient list
Cruelty-free
Cruelty-free · brand states
Cruelty-free · brand states
Scent
Sweet & vanilla
Scented, not described

Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".

The bottom line

The bottom line depends on your hair

Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.

Take the consultation

$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

The detail behind the table

Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.

Shared and distinct ingredients

Shared and distinct ingredients

Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.

What both formulas carry

IngredientMedium Hair ConditionerThick Hair Conditioner
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Behentrimonium Chloride
Detangles
#3Leading
#3Leading
Fragrance
Fragrance
#4Below the 1% line
#4Below the 1% line
Hydrolyzed Keratin
Protein
#5Below the 1% line
#7Below the 1% line
Amodimethicone
Buildup
#10Below the 1% line
#11Below the 1% line
Dimethicone
Buildup
#13Below the 1% line
#10Below the 1% line
Dimethiconol
Buildup
#14Below the 1% line
#23Below the 1% line
Divinyldimethicone/Dimethicone Copolymer
Buildup
#19Below the 1% line
#16Below the 1% line
Cetrimonium Chloride
Detangles
#12Below the 1% line
#5Below the 1% line
Panthenol
Detangles
#11Below the 1% line
#6Below the 1% line

What only one of them carries

Medium Hair Conditioner

Thick Hair Conditioner

Full ingredient list — Medium Hair Conditioner (41)
Full ingredient list — Thick Hair Conditioner (40)

Claims check

What each brand says, against what each formula shows

Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.

VerdictsMedium Hair ConditionerThick Hair Conditioner
Supported
1
1
Partly supported
0
0
Stated by brand
0
0
Potential conflict
0
0

Medium Hair Conditioner

  • A hydrating conditioner that improves overall health of medium hair types... fights frizz, battles breakage and adds shineSupportedHelps hair feel hydrated.

Thick Hair Conditioner

  • Give dry hair a quick dose of mega-moisture with this rich conditioner that leaves hair smooth and frizz-freeSupportedHelps hair feel hydrated.

What owners say

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.

Both praised for moisture and the scent.

Medium Hair Conditioner

Some reviewers highlight visibly healthier-looking hair versus other brands tried

Hair described as soft, moisturized, and clean-feeling after use

Scent is the dominant praise theme in reviews

Reviewers report a noticeable improvement in hair condition versus prior products

Formula praised as working well across a range of hair types, not just medium

Thick Hair Conditioner

Fragrance repeatedly singled out as a favorite feature

General product-quality praise recurs across reviews

Reviewers note visibly softer, more beautiful-looking hair

Hair described as soft, smooth, and well-hydrated after use

thick/dry hair

Price check

Cost per ounce, in context

Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.

$1.60/oz vs $4.22/oz — Ouai Thick Hair Conditioner costs about 2.6× more per ounce than Ouai Medium Hair Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $1.60/oz Medium Hair Conditioner $4.22/oz Thick Hair Conditioner

Every mark sits on one distribution because these are compared against the same set: 689 conditioners with a computable unit price.

Value readMedium Hair ConditionerThick Hair Conditioner
Label
Upper-mid price for a conditionerSits in the middle of the range for conditioners per ounce.
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.

Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.

Compare with something else

Close formulas to each of these, as their own comparison pages.

Medium Hair Conditioner vs Dualsenses Just Smooth Taming ConditionerGoldwell · 97% function matchThick Hair Conditioner vs Dualsenses Just Smooth Taming ConditionerGoldwell · 97% function matchMedium Hair Conditioner vs Honey Hibiscus Slip ConditionerTaliah Waajid · 97% function matchThick Hair Conditioner vs Honey Hibiscus Slip ConditionerTaliah Waajid · 97% function matchMedium Hair Conditioner vs Nexxus Humectress Ultimate Moisture ConditionerNexxus · 93% function matchThick Hair Conditioner vs Nexxus Humectress Ultimate Moisture ConditionerNexxus · 93% function matchMedium Hair Conditioner vs Nourishing + Coconut Milk ConditionerOGX · 93% function matchThick Hair Conditioner vs Nourishing + Coconut Milk ConditionerOGX · 93% function match

Medium Hair Conditioner · Thick Hair Conditioner · All conditioners in the library

How this page was made

  • This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
  • We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
  • The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
  • The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
  • The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
  • 8 sources were consulted across the products on this page.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.

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