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Side by side

Paul Mitchell Color Protect Shampoo vs Paul Mitchell Scalp Care Regeniplex Shampoo

65% function match · 8 of the 13 functions we compared match Formula overlap 2%. Paul Mitchell Color Protect Shampoo and Paul Mitchell Scalp Care Regeniplex 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.

  • Color Protect Shampoo — fast-oiling scalps
  • Scalp Care Regeniplex Shampoo — colour-treated 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
Paul Mitchell Color Protect Shampoo — 33.8 oz container Paul Mitchell

Color Protect Shampoo

  • Shampoo
  • Salon
  • Silicone-free
  • Lightweight
Paul Mitchell Scalp Care Regeniplex Shampoo — brand photograph Paul Mitchell

Scalp Care Regeniplex Shampoo

  • Shampoo
  • Salon
  • Sulfate-free
  • Lightweight
Price, size & price per ounce
$14.47 33.8 oz · $1.22/oz
about $30 10.14 oz · $2.96/oz

Compared at different sizes — 33.8 oz against 10.14 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Priced with its peers $$$$$ Salon tier · costs less than 59% of the 835 shampoos we’ve priced
Upper-mid price for a shampoo $$$$$ Salon tier · costs more than 73% of the 835 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 Same
Moderate Humectants in the working part of the formula. 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
Light Water-first and light: unlikely to flatten fine 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 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
Low Your hair
Moderate Your hair
Expected lather Differs
High Thick foam that spreads quickly through the hair. Your hair
Moderate An ordinary shampoo lather. 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 Same
Chelators present Chelators are present — they bind hard-water and pool minerals. 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
  • Hard waterand swimmers dealing with mineral deposit
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
  • Colour-treated hairthat fades faster in a sulfate wash
  • Fast-oiling scalpsthat need a real reset wash
  • Hard waterand swimmers dealing with mineral deposit
  • Fine hairthat flattens under most products
Why you might skip it
  • Scents bother youthis product carries a scent
  • Sulfate-free routinesit uses a sulfate detergent
  • Dry or damaged haira strong detergent system strips as it cleans
  • 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
Shampoo
Shampoo
Line
Color Protect
Scalp Care Regeniplex
Where to buy
Salons · Ulta · Brand website
Brand website · Salons
Free of
  • silicone-free
  • sulfate-free
Vegan
—
Vegan · label states
Cruelty-free
Cruelty-free · PETA-listed
Cruelty-free · PETA-listed
Scent
Scented, not described
Mint & herbal

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

IngredientColor Protect ShampooScalp Care Regeniplex Shampoo
Water
Neutral
#1Leading
#1Leading
Fragrance
Fragrance
#34Below the 1% line
#35Below the 1% line
Geraniol
Fragrance
#36Below the 1% line
#37Below the 1% line

What only one of them carries

Color Protect Shampoo

Scalp Care Regeniplex Shampoo

Full ingredient list — Color Protect Shampoo (39)
Full ingredient list — Scalp Care Regeniplex Shampoo (42)

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.

VerdictsColor Protect ShampooScalp Care Regeniplex Shampoo
Supported
0
1
Partly supported
0
0
Stated by brand
1
1
Potential conflict
1
0

Color Protect Shampoo

  • Daily shampoo for color-treated hair helps protect hair from sun damage, prevent color fade and boost shinePotential conflictLikely to pull colour faster.
  • Helps extend the life of hair colorStated by brandCan’t be confirmed from label.

Scalp Care Regeniplex Shampoo

  • 85% Reported They Felt Increased Hair Volume and Strength (8-week clinical study)Stated by brandOnly the brand’s testing shows this.
  • Color-safe, vegan, sulfate-free, paraben-free, gluten-freeSupportedGentler 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.

Paul Mitchell Color Protect Shampoo draws complaints about weight and residue or cast.

Color Protect Shampoo

Praised as effective for color-treated hair and versatile as a clarifying/travel shampoo

color-treated hair users

Reported to work well on red hair color specifically

red-hair-color users

Some reviewers report a greasy or waxy residue despite thorough rinsing

general users

Reviewers who scrutinize ingredients criticize the sulfate content as contrary to the "color protect" claim, reporting faster color fade/brassiness

ingredient-conscious/colored-hair users

Scalp Care Regeniplex Shampoo

Reviewers describe the formula as gentle and effectively cleansing without stripping

general users

Long-term repeat buyers report it as their go-to for thinning/aging hair, returning after trying other products

customers with thinning or aging hair

Multiple reviewers describe visible improvement or regrowth in thinning hair when used with the matching conditioner and tonic

customers using the full Regeniplex system

At least one reviewer reports increased hair shedding after weeks of use and frustration with the manufacturer's exchange-only (no refund) policy

a customer with thinning hair concerns

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.

$1.22/oz vs $2.96/oz — Paul Mitchell Scalp Care Regeniplex Shampoo costs about 2.4× more per ounce than Paul Mitchell Color Protect Shampoo.

$0.00/oz median $1.51/oz $17.29/oz $1.22/oz Color Protect Shampoo $2.96/oz Scalp Care Regeniplex Sham

Every mark sits on one distribution because these are compared against the same set: 835 shampoos with a computable unit price.

Value readColor Protect ShampooScalp Care Regeniplex Shampoo
Label
Priced with its peersSits in the middle of the range for shampoos per ounce.
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.

Color Protect Shampoo vs Elevate Weightless Volume ShampooRusk · 98% function matchScalp Care Regeniplex Shampoo vs ATLANTIS Moisturizing B5 ShampooR+Co · 98% function matchColor Protect Shampoo vs Fiber Pre-Styling ShampooAmerican Crew · 95% function matchScalp Care Regeniplex Shampoo vs DALLAS Biotin Thickening ShampooR+Co · 98% function matchColor Protect Shampoo vs Anti-Dandruff + Dry Scalp ShampooAmerican Crew · 95% function matchScalp Care Regeniplex Shampoo vs Mint Thickening ShampooUNITE Hair · 96% function matchColor Protect Shampoo vs Gentle Clarifying ShampooMixed Chicks · 94% function matchScalp Care Regeniplex Shampoo vs BEL AIR Smoothing ShampooR+Co · 94% function match

Color Protect Shampoo · Scalp Care Regeniplex 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.
  • 9 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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