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Side by side

Christophe Robin Purifying Shampoo with Thermal Mud vs Free & Clear Shampoo for Sensitive Skin

94% function match · 11 of the 13 functions we compared match Formula overlap 20%. Christophe Robin Purifying Shampoo with Thermal Mud and Free & Clear Shampoo for Sensitive Skin share 2 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
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When each one is the right call

What each formula is built for, from its own ingredient list.

  • Purifying Shampoo with Thermal Mud — colour-treated hair
  • Shampoo for Sensitive Skin — fragrance-free

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
Christophe Robin Purifying Shampoo with Thermal Mud — 8.4 oz container Christophe Robin

Purifying Shampoo with Thermal Mud

  • Shampoo
  • Prestige
  • Sulfate-free
  • Silicone-free
Free & Clear Shampoo for Sensitive Skin — 12 oz container Free & Clear

Shampoo for Sensitive Skin

  • Shampoo
  • Masstige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$6 8.4 oz · $3.96/oz
$13.99 12 oz · $1.17/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 84% of the 817 shampoos we’ve priced
Priced with its peers $$$$$ Masstige tier · costs less than 61% 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 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
Moderate Removes oil and product; leaves some conditioning behind. Your hair
Moderate Removes oil and product; leaves some conditioning behind. Your hair
Slip / detangling Differs
Moderate Conditioning agents are present, lower in the list. Your hair
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
Weight on hair
Light Water-first and light: unlikely to flatten fine 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
None listed No fragrance is listed. 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 Same
None Nothing here needs a detergent wash to remove. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Low Your hair
Low Your hair
Expected lather Same
Moderate An ordinary shampoo lather. 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
  • Colour-treated hairthat fades faster in a sulfate wash
  • Protein-sensitive hairthat stiffens when protein is added
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Hard waterand swimmers dealing with mineral deposit
  • Fragrance-freeno fragrance (parfum) on the label
  • Unscentedfree of strong smells
  • Colour-treated hairthat fades faster in a sulfate wash
  • Protein-sensitive hairthat stiffens when protein is added
Why you might skip it
  • Scents bother youthis product carries a scent
  • Hair that needs proteinthere is none in this list
  • Tight budgetsit sits in the upper price tiers
  • Hair that needs proteinthere is none in this list
  • If scent matters to younothing is added here
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
Purifying
Free & Clear Sensitive Skin
Where to buy
Specialty beauty · Brand website
Grocery / mass · Target
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • fragrance-free
  • protein-free
  • curly-method compatible
Scent
Scented, not described
Unscented

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

IngredientPurifying Shampoo with Thermal MudShampoo for Sensitive Skin
Water
Neutral
#1Leading
#1Leading
Coco-Glucoside
Cleanses
#4Supporting
#3Leading
Sodium Chloride
Stabilizes
#7Below the 1% line
#15Below the 1% line

What only one of them carries

Purifying Shampoo with Thermal Mud

Shampoo for Sensitive Skin

Full ingredient list — Purifying Shampoo with Thermal Mud (29)
Full ingredient list — Shampoo for Sensitive Skin (15)

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.

VerdictsPurifying Shampoo with Thermal MudShampoo for Sensitive Skin
Supported
1
0
Partly supported
2
0
Stated by brand
1
2
Potential conflict
0
0

Purifying Shampoo with Thermal Mud

  • Daily detoxifying shampoo that balances excess oils, smooths and softens lengthsPartly supportedLight residue, not heavy build-up.
  • Rebalances, detoxifies scalp and moisturizes endsPartly supportedLight residue, not heavy build-up.
  • Helps banish build-up caused by everyday impurities and pollutionStated by brandCan’t be confirmed from label.
  • Color safe, paraben free, phthalates free, silicone freeSupportedNothing that needs a strong wash.

Shampoo for Sensitive Skin

  • Free of formaldehyde releasers commonly found in ordinary shampoosStated by brandCan’t be confirmed from label.
  • pH balanced and dermatologist testedStated by brandOnly the brand’s testing shows this.

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.

Free & Clear Shampoo for Sensitive Skin draws complaints about dryness and frizz.

Purifying Shampoo with Thermal Mud

Users note a little product lathers well and rinses clean, sometimes needing less conditioner afterward than expected

general users

Reviewers report the shampoo effectively strips product build-up and leaves hair feeling clean without over-drying

general users, some with color-treated/highlighted hair

Some reviewers use it periodically (not every wash) as a clarifying step before other treatments like bond-repair products

reviewers rotating clarifying shampoo into a broader routine

One reviewer bought it for a family member seeking dandruff relief after other OTC dandruff shampoos stopped working, though this product is not a medicated dandruff treatment

scalp-flaking concerns, non-medicated use case

A reviewer noted the products natural olive/mud color and cautioned others not to mistake it for spoiled product

first-time users unfamiliar with mud-based formulas

Shampoo for Sensitive Skin

Effective and calming for reviewers or family members with eczema, scalp issues, and skin sensitivities

Sensitive-skin and eczema households

Some users find it very drying, describing straw-like hair and even shedding during conditioning

Users with longer or drier hair

Complaints that hair is left tacky, gummy, or frizzy and hard to manage regardless of conditioner used

Reviewers focused on hair feel rather than skin tolerance

Divided views on value: worth the premium for irritant avoidance, questionable if you don't need the gentle formula

Price-conscious buyers vs. medically motivated 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.

$1.17/oz vs $3.96/oz — Christophe Robin Purifying Shampoo with Thermal Mud costs about 3.4× more per ounce than Free & Clear Shampoo for Sensitive Skin.

$0.00/oz median $1.47/oz $17.29/oz $3.96/oz Purifying Shampoo with The $1.17/oz Shampoo for Sensitive Skin

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

Value readPurifying Shampoo with Thermal MudShampoo for Sensitive Skin
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Priced with its peersSits 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.

Purifying Shampoo with Thermal Mud vs Pro Pure Curl Define ShampooTRESemme · 96% function matchShampoo for Sensitive Skin vs Vanicream ShampooVanicream · 100% function matchPurifying Shampoo with Thermal Mud vs Pro Pure Damage Recovery ShampooTRESemme · 96% function matchShampoo for Sensitive Skin vs Clarifying Detox ShampooLiving Proof · 94% function matchPurifying Shampoo with Thermal Mud vs Klorane Brightening Shampoo with ChamomileKlorane · 96% function matchShampoo for Sensitive Skin vs Klorane Brightening Shampoo with ChamomileKlorane · 93% function matchPurifying Shampoo with Thermal Mud vs Hair Volume Multiplier Shampoo with BambooPantene · 96% function matchShampoo for Sensitive Skin vs Love Curl ShampooDavines · 93% function match

Purifying Shampoo with Thermal Mud · Shampoo for Sensitive Skin · 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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