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Side by side

Redken Blondage Color Depositing Purple Shampoo vs Redken Extreme Shampoo

79% function match · 9 of the 13 functions we compared match Formula overlap 84%. Redken Blondage Color Depositing Purple Shampoo and Redken Extreme Shampoo 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.

  • Blondage Color Depositing Purple Shampoo — fast-oiling scalps
  • Extreme Shampoo — fast-oiling scalps

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
Redken Blondage Color Depositing Purple Shampoo — 10.1 oz container Redken

Blondage Color Depositing Purple Shampoo

  • Shampoo
  • Salon
Redken Extreme Shampoo — 10.1 oz container Redken

Extreme Shampoo

  • Shampoo
  • Salon
Price, size & price per ounce
$25.99 10.1 oz · $3.02/oz
$19 10.1 oz · $2.46/oz
Value / price positioning
Same job for less elsewhere $$$$$ Salon tier · costs more than 75% of the 817 shampoos we’ve priced
Upper-mid price for a shampoo $$$$$ Salon tier · costs more than 68% of the 817 shampoos 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 Differs
Low Humectants appear, but low enough to be a minor part. Your hair
Moderate Humectants in the working part of the formula. Your hair
Cleansing strength Same
Strong Removes oil, buildup, and most residue — a reset wash. Your hair
Strong Removes oil, buildup, and most residue — a reset wash. Your hair
Slip / detangling Same
Moderate Conditioning agents are present, lower in the list. Your hair
Moderate Conditioning agents are present, lower in the list. Your hair
Weight on hair
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
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
Moderate Your hair
Moderate Your hair
Expected lather Same
High Thick foam that spreads quickly through the hair. Your hair
High Thick foam that spreads quickly through the hair. Your hair
Scalp active Same
None No over-the-counter scalp active. Your hair
None No over-the-counter scalp active. Your hair
Hard-water defence Differs
None No chelating agent in the list. Your hair
Chelators present Chelators are present — they bind hard-water and pool minerals. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Fast-oiling scalpsthat need a real reset wash
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • A wide range of haira middle-of-the-range weight
  • Fast-oiling scalpsthat need a real reset wash
  • Hard waterand swimmers dealing with mineral deposit
  • Porous, damaged hairceramides are in the list
  • Very dry hairno fast-drying alcohol in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Sulfate-free routinesit uses a sulfate detergent
  • Curly-method routinesthese silicones need a detergent to remove
  • Scents bother youthis product carries a scent
  • Sulfate-free routinesit uses a sulfate detergent
  • Curly-method routinesthese silicones need a detergent to remove
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
Shampoo
Shampoo
Line
—
Extreme
Where to buy
Salons · Ulta
Ulta
Cruelty-free
Not cruelty-free · PETA-listed
Not cruelty-free · PETA-listed
Scent
Floral
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

IngredientBlondage Color Depositing Purple ShampooExtreme Shampoo
Water
Neutral
#1Leading
#1Leading
Sodium Laureth Sulfate
Cleanses
#2Leading
#2Leading
Coco-Betaine
Cleanses
#3Leading
#3Leading
Glycol Distearate
Softens
#4Supporting
#4Supporting
Cocamide MIPA
Cleanses
#5Supporting
#8Below the 1% line
Fragrance
Fragrance
#7Below the 1% line
#7Below the 1% line
Salicylic Acid
Active
#15Below the 1% line
#11Below the 1% line
Linalool
Fragrance
#19Below the 1% line
#27Below the 1% line
Sodium Chloride
Stabilizes
#9Below the 1% line
#5Supporting

What only one of them carries

Blondage Color Depositing Purple Shampoo

Extreme Shampoo

Full ingredient list — Blondage Color Depositing Purple Shampoo (30)
Full ingredient list — Extreme Shampoo (34)

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.

VerdictsBlondage Color Depositing Purple ShampooExtreme Shampoo
Supported
0
0
Partly supported
1
2
Stated by brand
1
0
Potential conflict
0
0

Blondage Color Depositing Purple Shampoo

  • Removes unwanted brassiness leaving blonde hair color cool and brightStated by brandCan’t be confirmed from label.
  • Triple Acid Protein Complex strengthensPartly supportedSupports the surface, not a treatment.

Extreme Shampoo

  • Cleanses, strengthens, and restores damaged, brittle hairPartly supportedSupports the surface, not a treatment.
  • Prevents future hair breakagePartly supportedSupports the surface, not a treatment.

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 the scent and how it cleanses. Redken Blondage Color Depositing Purple Shampoo draws complaints about dryness; Redken Extreme Shampoo draws complaints about the packaging.

Blondage Color Depositing Purple Shampoo

Praised for scent and improved lather compared to prior products used

Considered strongly effective at neutralizing brassiness and keeping blonde tones cool/fresh, praised as better than competitor purple shampoos

blonde/lightened hair

Some reviewers report it left hair feeling dry, preferring a mask/conditioner-based alternative instead

Pigment is strong enough that it can temporarily stain nails/skin during use

Extreme Shampoo

Pairs well with Redken Extreme Anti-Snap leave-in treatment for frizz control

reviewers using it as part of the Extreme system

Leaves hair shiny and smooth with a minimal, non-overpowering scent

general users

Fine, thin-hair reviewers report it does not leave hair greasy the next day and lathers well

fine/thin straight hair

Long-time users report noticeably less hair shedding and breakage over repeated use

multi-year repeat buyers, thinning hair

Some units arrived with packaging leaks, resulting in lost product

online/shipped orders

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.

$2.46/oz vs $3.02/oz — Redken Blondage Color Depositing Purple Shampoo costs about 1.2× more per ounce than Redken Extreme Shampoo.

$0.00/oz median $1.47/oz $17.29/oz $3.02/oz Blondage Color Depositing $2.46/oz Extreme Shampoo

Every mark sits on one distribution because these are compared against the same set: 817 shampoos with a computable unit price.

Value readBlondage Color Depositing Purple ShampooExtreme Shampoo
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Upper-mid price for a shampooSits in the middle of the range for shampoos 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.

Blondage Color Depositing Purple Shampoo vs Elvive Hyaluron Plump Hydrating ShampooL'Oreal Paris Elvive · 91% function matchExtreme Shampoo vs L'Oreal Paris Elvive Color Vibrancy Protecting Shampoo for Color Treated HairL'Oreal Paris Elvive · 100% function matchBlondage Color Depositing Purple Shampoo vs So Silver Purple Shampoo for Blonde and Silver HairMatrix · 90% function matchExtreme Shampoo vs Strength Recovery ShampooBiolage · 96% function matchBlondage Color Depositing Purple Shampoo vs Brass Off Blue Shampoo for BrunettesMatrix · 89% function matchExtreme Shampoo vs 3-in-1 Shampoo, Conditioner & Body WashAmerican Crew · 96% function matchBlondage Color Depositing Purple Shampoo vs SUNSET BLVD Blonde ShampooR+Co · 83% function matchExtreme Shampoo vs 3-in-1 Chamomile + PineAmerican Crew · 96% function match

Blondage Color Depositing Purple Shampoo · Extreme Shampoo · All shampoos 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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