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Side by side

Infusium 23 Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair vs Ouai Leave In Conditioner Melrose Place

89% function match · 9 of the 10 functions we compared match Formula overlap 5%. Infusium 23 Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair and Ouai Leave In Conditioner Melrose Place 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.

  • Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair — protein-sensitive hair
  • Leave In Conditioner Melrose Place — protein-sensitive 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
Infusium 23 Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair — container Infusium 23

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair

  • Leave-in
  • Drugstore
  • Sulfate-free
  • Protein-free
Ouai

Leave In Conditioner Melrose Place

  • Leave-in
  • Salon
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$17.95 13 oz · $1.38/oz
$32 6 oz · $5.33/oz

Compared at different sizes — 13 oz against 6 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Priced with its peers $$$$$ Drugstore tier · costs less than 67% of the 477 leave-ins we’ve priced
Upper-mid price for a leave-in $$$$$ Salon tier · costs more than 74% of the 477 leave-ins we’ve priced
Best for hair types
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. 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
Rich Heavy butters and waxes in the first eight ingredients. Your hair
Rich Heavy butters and waxes in the first eight ingredients. 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
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. 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
Moderate Your hair
Moderate Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curl definitionfilm formers hold a clump together
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Curl definitionfilm formers hold a clump together
  • Coarse or dry hairthat absorbs everything you give it
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Oily scalp or fine hairthat gets weighed down
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Oily scalp or fine hairthat gets weighed down
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
Leave-inspray
Leave-inspray
Where to buy
Target
Brand website
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • protein-free
Vegan
—
Not vegan · label states
Cruelty-free
—
Cruelty-free · label states
Scent
Scented, not described
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

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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

IngredientOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged HairLeave In Conditioner Melrose Place
Water
Neutral
#1Leading
#1Leading
Panthenol
Detangles
#6Supporting
#12Below the 1% line
Fragrance
Fragrance
#7Below the 1% line
#4Below the 1% line

What only one of them carries

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair

Leave In Conditioner Melrose Place

Full ingredient list — Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair (41)
Full ingredient list — Leave In Conditioner Melrose Place (55)

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.

VerdictsOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged HairLeave In Conditioner Melrose Place
Supported
1
1
Partly supported
0
0
Stated by brand
2
2
Potential conflict
0
0

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair

  • Leave-in treatment spray designed to support the appearance of stronger and smoother hairSupportedSmoother strands, less frizz.
  • Helps improve the appearance of smoothness and finish without requiring rinse-out useStated by brandCan’t be confirmed from label.
  • Helps reduce resistance during brushing or comb-throughStated by brandCan’t be confirmed from label.

Leave In Conditioner Melrose Place

  • Detangles, hydrates, fights frizz & protects hair from heat damageSupportedHelps hair feel hydrated.
  • Protects hair from heat damage up to 450°F/232°CStated by brandOnly lab testing can show this.
  • When used with heat reduces hair breakage by 52%Stated by brandOnly the brand’s testing shows this.

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 slip and moisture.

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair

Verified 13 oz users report affordable detangling and easier wet/dry combing

Walmart reviewers of the 13 oz spray

Users report lightweight frizz control without stiffness; some report sticky/crunchy feel instead

Walmart reviewers of the 13 oz spray

Spray is used on damaged hair and praised for manageability, but nozzle/cap reliability is a recurring complaint

Walmart reviewers of the 13 oz spray

Leave In Conditioner Melrose Place

Reviewers describe the spray applicator and the fact it can be used on either wet or dry hair as making it a quick, low-effort addition to their routine.

reviewers describing how they fit it into a hair-wash or touch-up routine

The Melrose Place rose scent itself is repeatedly called out as a favorite, described as long-lasting and not overpowering, and is the reason several reviewers say they sought out this variant.

reviewers commenting specifically on the new Melrose scent versus other OUAI leave-in scents

Many reviewers say it leaves hair noticeably softer, smoother and easier to manage, with reduced frizz and easier detangling right after application.

a broad mix of reviewers, many receiving the product complimentary from OUAI

Several reviewers who like the product still flag it as expensive relative to other leave-in conditioners that give similar results for them.

repeat OUAI customers comparing value against cheaper alternatives

A few reviewers with dry, damaged ends found the formula works well only when hair is going to be blow-dried afterward, warning that it can weigh hair down or leave residue if left to air-dry.

reviewers with dry ends or coarser 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.

$1.38/oz vs $5.33/oz — Ouai Leave In Conditioner Melrose Place costs about 3.9× more per ounce than Infusium 23 Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair.

$0.01/oz median $2.17/oz $76.00/oz $1.38/oz Original Leave In Treatmen $5.33/oz Leave In Conditioner Melro

Every mark sits on one distribution because these are compared against the same set: 477 leave-ins with a computable unit price.

Value readOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged HairLeave In Conditioner Melrose Place
Label
Priced with its peersSits in the middle of the range for leave-ins per ounce.
Upper-mid price for a leave-inSits in the middle of the range for leave-ins per ounce.

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.

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair vs One United All-In-One Multi-Benefit Treatment SprayRedken · 90% function matchLeave In Conditioner Melrose Place vs Leave In Conditioner - North BondiOuai · 100% function matchOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged Hair vs Good Behavior 4 in 1 Prep SprayIGK · 90% function matchLeave In Conditioner Melrose Place vs Good Behavior 4 in 1 Prep SprayIGK · 86% function matchOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged Hair vs Moisture Miracle Leave-In Conditioner Spray, Coconut Milk & HoneyAfrican Pride · 90% function matchLeave In Conditioner Melrose Place vs Moisture Miracle Leave-In Conditioner Spray, Coconut Milk & HoneyAfrican Pride · 86% function matchOriginal Leave In Treatment Spray for Strengthening and Repairing Damaged Hair vs Leave In Conditioner - North BondiOuai · 89% function matchLeave In Conditioner Melrose Place vs One United All-In-One Multi-Benefit Treatment SprayRedken · 86% function match

Original Leave In Treatment Spray for Strengthening and Repairing Damaged Hair · Leave In Conditioner Melrose Place · All leave-ins 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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