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Side by side

Act+Acre Clarifying Hard Water Shampoo vs Palmer's Cocoa Butter Formula Length Retention Shampoo with Biotin

96% function match · 12 of the 13 functions we compared match Formula overlap 18%. Act+Acre Clarifying Hard Water Shampoo and Palmer's Cocoa Butter Formula Length Retention Shampoo with Biotin 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
  • 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.

  • Clarifying Hard Water Shampoo — fragrance-free
  • Cocoa Butter Formula Length Retention Shampoo with Biotin — 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
Act+Acre Clarifying Hard Water Shampoo — brand photograph Act+Acre

Clarifying Hard Water Shampoo

  • Shampoo
  • Salon
  • Sulfate-free
  • Silicone-free
Palmer's Cocoa Butter Formula Length Retention Shampoo with Biotin — container, alternate view Palmer's

Cocoa Butter Formula Length Retention Shampoo with Biotin

  • Shampoo
  • Drugstore
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$32–51 10 oz · $3.20/oz
about $7 13.5 oz · $0.50/oz
Value / price positioning
Same job for less elsewhere $$$$$ Salon tier · costs more than 77% of the 817 shampoos we’ve priced
Lower cost than most shampoos $$$$$ Drugstore tier · costs less than 89% 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
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
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 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
None listed No fragrance is listed. Your hair
Present Fragrance is listed; it sits below the working ingredients. Your hair
Protein Differs
None No protein or amino acids in the list. Your hair
Minor Protein appears, low enough to be a supporting ingredient. 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
  • Fragrance-freeno fragrance (parfum) on the label — scented
  • Colour-treated hairthat fades faster in a sulfate wash
  • Protein-sensitive hairthat stiffens when protein is added
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Colour-treated hairthat fades faster in a sulfate wash
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Hard waterand swimmers dealing with mineral deposit
Why you might skip it
  • Scents bother youthis product carries a scent
  • Hair that needs proteinthere is none in this list
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • 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
Shampoo
Shampoo
Where to buy
Brand website
Brand website · Grocery / mass
Free of
  • sulfate-free
  • silicone-free
  • fragrance-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • curly-method compatible
Cruelty-free
—
Cruelty-free · label states
Scent
Woody & earthy
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

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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

IngredientClarifying Hard Water ShampooCocoa Butter Formula Length Retention Shampoo with Biotin
Water
Neutral
#1Leading
#1Leading
Glycerin
Moisturizes
#4Supporting
#3Leading

What only one of them carries

Clarifying Hard Water Shampoo

Cocoa Butter Formula Length Retention Shampoo with Biotin

Full ingredient list — Clarifying Hard Water Shampoo (34)
Full ingredient list — Cocoa Butter Formula Length Retention Shampoo with Biotin (32)

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.

VerdictsClarifying Hard Water ShampooCocoa Butter Formula Length Retention Shampoo with Biotin
Supported
0
2
Partly supported
1
3
Stated by brand
1
1
Potential conflict
0
0

Clarifying Hard Water Shampoo

  • Removes hard water buildupPartly supportedLight residue, not heavy build-up.
  • Cleanses without strippingStated by brandCan’t be confirmed from label.

Cocoa Butter Formula Length Retention Shampoo with Biotin

  • Fully strengthens hair with powerhouse protectantsPartly supportedSupports the surface, not a treatment.
  • Help block fragileness, brittleness, breakage and split endsPartly supportedSupports the surface, not a treatment.
  • Creamy, silicone free, non-stripping, color safe shampooSupportedNothing that needs a strong wash.
  • Gently lifts away oil, dirt and build upPartly supportedNeutral on lift.
  • Leaves strands perfectly prepared for conditioningStated by brandCan’t be confirmed from label.
  • No parabens, phthalates, mineral oil, gluten or dyesSupportedPreserved without parabens.

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. Palmer's Cocoa Butter Formula Length Retention Shampoo with Biotin draws complaints about weight.

Clarifying Hard Water Shampoo

Earthy scent is called out favorably

Reviewers in hard-water areas say the scalp feels genuinely clean, especially when paired with the brand's hard-water treatment packets

reviewers dealing with hard water

Fine-hair reviewers report it cleans thoroughly without leaving hair feeling brittle or stripped

reviewers with fine hair

A reviewer felt it made no noticeable difference for their hair/water situation

Cocoa Butter Formula Length Retention Shampoo with Biotin

Several reviewers praise the cocoa butter scent as pleasant and long-lasting without being an overpowering perfume.

general reviewers

Multiple reviewers note it detangles soaking-wet hair well, easing brushing before any conditioner is applied.

reviewers with thick or wavy hair

Reviewers describe the lather as rich and thorough while still leaving hair feeling nourished rather than stripped or squeaky.

general reviewers, several with dry or hard-water-affected hair

A recurring complaint from longtime users is that a reformulated version feels heavier and greasier, weighing hair down compared to the original formula they remembered.

returning customers comparing to an earlier formula

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.

$0.50/oz vs $3.20/oz — Act+Acre Clarifying Hard Water Shampoo costs about 6.4× more per ounce than Palmer's Cocoa Butter Formula Length Retention Shampoo with Biotin.

$0.00/oz median $1.47/oz $17.29/oz $3.20/oz Clarifying Hard Water Sham $0.50/oz Cocoa Butter Formula Lengt

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

Value readClarifying Hard Water ShampooCocoa Butter Formula Length Retention Shampoo with Biotin
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Lower cost than most shampoosCosts less per ounce than most shampoos we have researched.

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.

Clarifying Hard Water Shampoo vs Olive Oil ShampooPalmer's · 100% function matchCocoa Butter Formula Length Retention Shampoo with Biotin vs Coconut Oil ShampooPalmer's · 100% function matchClarifying Hard Water Shampoo vs Color Control Shampoo RichAveda · 100% function matchCocoa Butter Formula Length Retention Shampoo with Biotin vs Olive Oil ShampooPalmer's · 96% function matchClarifying Hard Water Shampoo vs Gold Series Sulfate Free ShampooPantene · 98% function matchCocoa Butter Formula Length Retention Shampoo with Biotin vs Color Awakening HairbathInnersense Organic Beauty · 96% function matchClarifying Hard Water Shampoo vs Frizz Control ShampooCurlsmith · 98% function matchCocoa Butter Formula Length Retention Shampoo with Biotin vs Color Control Shampoo RichAveda · 96% function match

Clarifying Hard Water Shampoo · Cocoa Butter Formula Length Retention Shampoo with Biotin · 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.
  • 10 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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