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Side by side

CHI BioSilk Color Therapy Conditioner vs Ouidad Curl Quencher Moisturizing Conditioner

95% function match · 9 of the 10 functions we compared match Formula overlap 59%. CHI BioSilk Color Therapy Conditioner and Ouidad Curl Quencher Moisturizing 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.

  • BioSilk Color Therapy Conditioner — maximum slip
  • Curl Quencher Moisturizing Conditioner — maximum slip

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
CHI BioSilk Color Therapy Conditioner — size line-up CHI

BioSilk Color Therapy Conditioner

  • Conditioner
  • Masstige
  • Sulfate-free
  • Moisture-rich
Ouidad Curl Quencher Moisturizing Conditioner — 8.5 oz container Ouidad

Curl Quencher Moisturizing Conditioner

  • Conditioner
  • Masstige
  • Sulfate-free
  • Moisture-rich
Price, size & price per ounce
$20.98 12 oz · $1.75/oz
$24 8.5 oz · $2.82/oz
Value / price positioning
Upper-mid price for a conditioner $$$$$ Masstige tier · costs more than 54% of the 689 conditioners we’ve priced
Upper-mid price for a conditioner $$$$$ Masstige tier · costs more than 70% 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
High Humectants near the top — water-binding is a headline mechanism here. Your hair
High Humectants near the top — water-binding is a headline mechanism here. 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 Differs
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Light Water-first and light: unlikely to flatten fine 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
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Minor Protein appears, low enough to be a supporting ingredient. 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
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Very dry hairno fast-drying alcohol in the list
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Fine hairthat flattens under most products
  • Very dry hairno fast-drying alcohol in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Dry or very humid airwhere heavy humectants work against you
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
Where to buy
Brand website · Specialty beauty
Brand website
Free of
  • sulfate-free
  • sulfate-free
Vegan
Not vegan · ingredient list
Not vegan · ingredient list
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
How often
—
every wash

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

IngredientBioSilk Color Therapy ConditionerCurl Quencher Moisturizing Conditioner
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Glycerin
Moisturizes
#4Supporting
#5Supporting
Dicetyldimonium Chloride
Detangles
#5Supporting
#3Leading
Amodimethicone
Buildup
#13Secondary
#13Secondary
Fragrance
Fragrance
#32Below the 1% line
#22Below the 1% line
Panthenol
Detangles
#12Secondary
#6Supporting

What only one of them carries

BioSilk Color Therapy Conditioner

Curl Quencher Moisturizing Conditioner

Full ingredient list — BioSilk Color Therapy Conditioner (36)
Full ingredient list — Curl Quencher Moisturizing Conditioner (24)

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.

VerdictsBioSilk Color Therapy ConditionerCurl Quencher Moisturizing Conditioner
Supported
2
1
Partly supported
0
0
Stated by brand
3
0
Potential conflict
0
0

BioSilk Color Therapy Conditioner

  • Maintains color vibrancyStated by brandCan’t be confirmed from label.
  • Leaves hair softer with three-dimensional shineSupportedReflects light for visible shine.
  • Keeps hair strong and healthyStated by brandCan’t be confirmed from label.
  • Replenishes moistureSupportedHelps hair feel hydrated.
  • UV absorbers shield hair from harmful radicals to prevent color lossStated by brandCan’t be confirmed from label.

Curl Quencher Moisturizing Conditioner

  • Free from Non-Water Soluble Silicones, Parabens, Sulfates, Mineral Oil, Phthalates, PetroleumSupportedGentler on colour and coils.

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 a light feel and value. CHI BioSilk Color Therapy Conditioner draws complaints about dryness and frizz.

BioSilk Color Therapy Conditioner

Hair is described as soft, silky and easy to comb out without being weighed down, and several call it a lightweight conditioner they have used for years.

repeat buyers, general hair types

Reviewers with colour-treated hair say it keeps their colour vibrant and works as a cheaper stand-in for salon conditioners, though one wished the formula were richer.

colour-treated hair, several comparing it to salon brands

The complaint side is dryness: a minority say it left their hair dry, frizzy or 'like straw', and one with processed hair found it oily at the roots yet dry at the ends.

the one-to-three-star reviewers, several with processed hair

Fans of the original Silk Therapy line are surprised this smells and feels different from it, and a few suspected an old or off bottle when the scent did not match what they expected.

long-time BioSilk users

Curl Quencher Moisturizing Conditioner

A reliable and affordable conditioner that delivers dependable results with every use.

Budget-conscious and value-seeking curl care shoppers

Delivers deep moisture without heaviness or greasiness even for fine curl patterns.

People with fine to tight curly hair seeking hydration

Significantly reduces frizz while maintaining curl definition and control throughout the day.

Reviewers experiencing frizz issues with curly hair

Provides consistent, long-lasting softness and shine that persists for extended periods.

Daily users noticing sustained benefits over time

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.

$1.75/oz vs $2.82/oz — Ouidad Curl Quencher Moisturizing Conditioner costs about 1.6× more per ounce than CHI BioSilk Color Therapy Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $1.75/oz BioSilk Color Therapy Cond $2.82/oz Curl Quencher Moisturizing

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

Value readBioSilk Color Therapy ConditionerCurl Quencher Moisturizing Conditioner
Label
Upper-mid price for a conditionerSits in the middle of the range for conditioners per ounce.
Upper-mid price for a conditionerSits in the middle of the range for conditioners 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.

BioSilk Color Therapy Conditioner vs Royal Treatment Color Gloss Protecting ConditionerCHI · 98% function matchCurl Quencher Moisturizing Conditioner vs Première Fondant Repairing ConditionerKerastase · 97% function matchBioSilk Color Therapy Conditioner vs Nutritive Lait Vital Hydrating ConditionerKerastase · 98% function matchCurl Quencher Moisturizing Conditioner vs Intensive Repair ConditionerSachajuan · 97% function matchBioSilk Color Therapy Conditioner vs Kerastase Discipline Fondant Fluidealiste ConditionerKerastase · 98% function matchCurl Quencher Moisturizing Conditioner vs Repair & Protect Bond Protein Lightweight ConditionerOGX · 95% function matchBioSilk Color Therapy Conditioner vs Intensive Repair ConditionerSachajuan · 97% function matchCurl Quencher Moisturizing Conditioner vs BC Bonacure Peptide Repair Rescue Spray ConditionerSchwarzkopf Professional · 95% function match

BioSilk Color Therapy Conditioner · Curl Quencher Moisturizing 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.
  • 7 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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