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Side by side

Living Proof Full Conditioner vs Living Proof Perfect hair Day Conditioner

88% function match · 8 of the 10 functions we compared match Formula overlap 73%. Living Proof Full Conditioner and Living Proof Perfect hair Day 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.

  • Full Conditioner — protein-sensitive hair
  • Perfect hair Day Conditioner — 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
Living Proof Full Conditioner — 2 oz container Living Proof

Full Conditioner

  • Conditioner
  • Prestige
  • Sulfate-free
  • Silicone-free
Living Proof Perfect hair Day Conditioner — 2 oz container Living Proof

Perfect hair Day Conditioner

  • Conditioner
  • Prestige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$36 7.98 oz · $4.76/oz
$450 8 oz · $56.25/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 89% of the 689 conditioners we’ve priced
Same job for less elsewhere $$$$$ Prestige tier · costs more than 100% 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
None No oils or butters in the list. Your hair
None No oils or butters in the list. 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
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. 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 Differs
None Nothing here needs a detergent wash to remove. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
Moderate 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-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
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Silicone-free routinesno silicones appear in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Hair that needs proteinthere is none in this list
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a light scent
  • Stretching wash dayswaxes stay until a detergent wash removes them
  • Hair that needs proteinthere is none in this list
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
Full
Perfect hair Day
Where to buy
Brand website · Ulta
Brand website
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Vegan
—
Vegan · label states
Cruelty-free
Cruelty-free · PETA-listed
Cruelty-free · PETA-listed
Scent
Fresh & airy
CitrusLight

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

IngredientFull ConditionerPerfect hair Day Conditioner
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Behentrimonium Chloride
Detangles
#3Leading
#3Leading
C13-15 Alkane
Softens
#4Supporting
#5Supporting
Polyglyceryl-3 Methylglucose Distearate
Softens
#5Supporting
#12Secondary
Isopentyldiol
Moisturizes
#6Supporting
#13Secondary
Guar Hydroxypropyltrimonium Chloride
Detangles
#7Supporting
#15Secondary
Polyricinoleic Acid
Softens
#8Supporting
#14Secondary
Fragrance
Fragrance
#15Below the 1% line
#21Below the 1% line
Limonene
Fragrance
#20Below the 1% line
#26Below the 1% line
Hexyl Cinnamal
Fragrance
#21Below the 1% line
#27Below the 1% line
Linalool
Fragrance
#22Below the 1% line
#28Below the 1% line
Polyglyceryl-3 Betainate Acetate
Detangles
#10Secondary
#6Supporting

What only one of them carries

Full Conditioner

Nothing notable here that the others do not also carry.

Perfect hair Day Conditioner

Full ingredient list — Full Conditioner (23)
Full ingredient list — Perfect hair Day Conditioner (29)

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.

VerdictsFull ConditionerPerfect hair Day Conditioner
Supported
0
1
Partly supported
0
2
Stated by brand
2
1
Potential conflict
0
0

Full Conditioner

  • Delivers 2x the volume with every washStated by brandOnly the brand’s testing shows this.
  • Scientifically proven to improve hair texture and qualityStated by brandOnly the brand’s testing shows this.

Perfect hair Day Conditioner

  • Provides long-lasting hydration and shinePartly supportedSome hydration, at a low level.
  • Leaves hair soft and more manageableSupportedEasier detangling, less breakage.
  • Delivers 72-hour hydration with every washPartly supportedSome hydration, at a low level.
  • Keeps hair cleaner and healthier for longerStated by brandCan’t be confirmed from label.

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 the scent. Living Proof Full Conditioner draws complaints about weight; Living Proof Perfect hair Day Conditioner draws complaints about the price.

Full Conditioner

Some reviewers report they can go multiple days between washes with less root grease.

Reviewers report a clear, noticeable increase in fullness and body from the conditioner.

The fragrance is repeatedly described as fresh and clean.

Hair is described as soft, silky, and easier to detangle after use.

A minority of reviewers with fine hair report the conditioner makes hair flatter and greasier rather than fuller.

fine hair

Perfect hair Day Conditioner

Several reviewers note it detangles easily and reduces knots during combing

general users

Reviewers report strong, lasting moisture and hydration, describing very dry hair feeling well-quenched

dry hair

The light citrus scent and manageable, non-weighed-down feel are frequently called out favorably

general users

Users report visibly healthier-looking, shinier, bouncier hair that holds up multiple days after washing

general users

Some reviewers object to repeated price increases over time

price-conscious repeat buyers

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.

$4.76/oz vs $56.25/oz — Living Proof Perfect hair Day Conditioner costs about 12× more per ounce than Living Proof Full Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $4.76/oz Full Conditioner $56.25/oz Perfect hair Day Condition

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

Value readFull ConditionerPerfect hair Day Conditioner
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
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.

Full Conditioner vs Clinically Formulated Biotin ConditionerPura d'or · 99% function matchPerfect hair Day Conditioner vs No Frizz ConditionerLiving Proof · 100% function matchFull Conditioner vs Ultra-Gentle Conditioner with Oat MilkKlorane · 99% function matchPerfect hair Day Conditioner vs Restore ConditionerLiving Proof · 95% function matchFull Conditioner vs Volume Injection ConditionerRedken · 98% function matchPerfect hair Day Conditioner vs Scalp Balancing ConditionerMoroccanoil · 88% function matchFull Conditioner vs Full Rescue ConditionerBiolage · 98% function matchPerfect hair Day Conditioner vs Volume Injection ConditionerRedken · 87% function match

Full Conditioner · Perfect hair Day 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.
  • 6 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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