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Side by side

Matrix High Amplify Conditioner vs Matrix Mega Sleek Anti-Frizz Conditioner

55% function match · 4 of the 10 functions we compared match Formula overlap 68%. Matrix High Amplify Conditioner and Matrix Mega Sleek Anti-Frizz Conditioner share 3 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.

  • High Amplify Conditioner — maximum slip
  • Mega Sleek Anti-Frizz 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
Matrix High Amplify Conditioner — 10.1 oz container Matrix

High Amplify Conditioner

  • Conditioner
  • Salon
  • Sulfate-free
  • Silicone-free
Matrix

Mega Sleek Anti-Frizz Conditioner

  • Conditioner
  • Salon
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$9.95 10.1 oz · $0.99/oz
$22 10.1 oz · $2.18/oz
Value / price positioning
Priced with its peers $$$$$ Salon tier · costs less than 71% of the 689 conditioners we’ve priced
Upper-mid price for a conditioner $$$$$ Salon tier · costs more than 62% of the 689 conditioners we’ve priced
Best for hair types
Wavy–Coily The brand’s own claims name curly or textured hair. Your hair
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Moisture level Differs
Moderate Humectants in the working part of the formula. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Oils and butters Differs
None No oils or butters in the list. Your hair
Low Oils are present, but low enough to be a finishing touch. 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 Differs
Minor Protein appears, low enough to be a supporting ingredient. 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
  • 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
  • Matte, textured stylesabsorbent powders do the mattifying
  • 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
  • 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
  • Very dry or damaged hairit contains fast-drying alcohol
  • Vegan and cruelty-freeour record does not support both claims here
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Very dry or damaged hairit contains fast-drying alcohol
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
—
Total Results Mega Sleek
Where to buy
Ulta · Target
Ulta
Free of
  • sulfate-free
  • silicone-free
  • curly-method compatible
  • sulfate-free
  • protein-free
Cruelty-free
Not cruelty-free · PETA-listed
Not cruelty-free · PETA-listed
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

$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

IngredientHigh Amplify ConditionerMega Sleek Anti-Frizz Conditioner
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Behentrimonium Chloride
Detangles
#3Leading
#3Leading
Cetyl Esters
Softens
#5Supporting
#6Supporting
Phenoxyethanol
Stabilizes
#6Below the 1% line
#9Below the 1% line
Fragrance
Fragrance
#7Below the 1% line
#8Below the 1% line
Isopropyl Alcohol
Drying
#8Below the 1% line
#10Below the 1% line

What only one of them carries

High Amplify Conditioner

Mega Sleek Anti-Frizz Conditioner

Full ingredient list — High Amplify Conditioner (23)
Full ingredient list — Mega Sleek Anti-Frizz Conditioner (31)

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.

VerdictsHigh Amplify ConditionerMega Sleek Anti-Frizz Conditioner
Supported
1
1
Partly supported
1
0
Stated by brand
0
1
Potential conflict
0
0

High Amplify Conditioner

  • Helps boost structure of fine, limp hair for lasting volumePartly supportedNeutral on lift.
  • Suitable for color treated hair and natural hairSupportedLess fade per wash.

Mega Sleek Anti-Frizz Conditioner

  • Anti-frizzSupportedSmoother strands, less frizz.
  • For deeper conditioning rotate with Mega Sleek Smoothie Supreme Mask weeklyStated 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.

Matrix High Amplify Conditioner draws complaints about the packaging; Matrix Mega Sleek Anti-Frizz Conditioner draws complaints about tangling.

High Amplify Conditioner

Reviewers with fine/thin hair report it adds volume/thickness without weighing hair down

fine hair

Several reviewers praise its detangling performance and pleasant scent

Multiple complaints about the bottle/pump design breaking, unrelated to the formula itself

A reviewer paired it with the High Amplify shampoo but felt the conditioner alone did not restore enough moisture after the shampoo left hair dry

Mega Sleek Anti-Frizz Conditioner

Reviewers with dry or curly hair report the product keeps hair soft, hydrated, and smooth while reducing frizz

dry/curly hair users

Some reviewers note a lighter-weight feel compared to other smoothing conditioners, without heavy weigh-down

general users

Many long-time users report a recent reformulation left hair drier, more tangled, and less smooth than the prior formula

multi-year repeat buyers, some citing ~20 years of use

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.

$0.99/oz vs $2.18/oz — Matrix Mega Sleek Anti-Frizz Conditioner costs about 2.2× more per ounce than Matrix High Amplify Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $0.99/oz High Amplify Conditioner $2.18/oz Mega Sleek Anti-Frizz Cond

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

Value readHigh Amplify ConditionerMega Sleek Anti-Frizz Conditioner
Label
Priced with its peersSits 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.

High Amplify Conditioner vs Clinically Formulated Biotin ConditionerPura d'or · 96% function matchMega Sleek Anti-Frizz Conditioner vs Mega Sleek Smoothing ConditionerMatrix · 100% function matchHigh Amplify Conditioner vs Ultra-Gentle Conditioner with Oat MilkKlorane · 96% function matchMega Sleek Anti-Frizz Conditioner vs Food For Soft Hydrating Conditioner for Dry & Brittle HairMatrix · 100% function matchHigh Amplify Conditioner vs Volume Injection ConditionerRedken · 95% function matchMega Sleek Anti-Frizz Conditioner vs Goddess Strength Fortifying Conditioner With Castor OilCarol's Daughter · 100% function matchHigh Amplify Conditioner vs Full Rescue ConditionerBiolage · 95% function matchMega Sleek Anti-Frizz Conditioner vs YOUNG.AGAIN.RINSEKevin Murphy · 98% function match

High Amplify Conditioner · Mega Sleek Anti-Frizz 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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