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Side by side

Act+Acre Scalp Relief Cooling Serum vs Kristin Ess Mineral Detox Pre-Shampoo Rinse

90% function match · 8 of the 10 functions we compared match Formula overlap 0%. Act+Acre Scalp Relief Cooling Serum and Kristin Ess Mineral Detox Pre-Shampoo Rinse share no ingredient among each other's most prominent — which does not stop them doing the same job.

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.

  • Scalp Relief Cooling Serum — fragrance-free
  • Mineral Detox Pre-Shampoo Rinse — 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
Act+Acre

Scalp Relief Cooling Serum

  • Scalp treatment
  • Prestige
  • Sulfate-free
  • Silicone-free
Kristin Ess Mineral Detox Pre-Shampoo Rinse — 6 oz container Kristin Ess

Mineral Detox Pre-Shampoo Rinse

  • Scalp treatment
  • Masstige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$68 2.2 oz · $30.91/oz
$15 6 oz · $2.50/oz

Compared at different sizes — 6 oz against 2.2 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 92% of the 154 scalp treatments we’ve priced
Lower cost than most scalp treatments $$$$$ Masstige tier · costs less than 84% of the 154 scalp treatments 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
Slip / detangling Differs
Little Nothing here is built to reduce combing force. Your hair
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
Weight on hair Same
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
None listed No fragrance is listed. Your hair
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. 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
Moderate Your hair
Moderate Your hair
Oils and butters Same
Present, lower down Oils are present, but low enough to be a finishing touch. Your hair
Present, lower down Oils are present, but low enough to be a finishing touch. 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
A simple formula
out of 10
A simple formula
Who should choose this
  • Fragrance-freeno fragrance (parfum) on the label — scented
  • Protein-sensitive hairthat stiffens when protein is added
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
  • Protein-sensitive hairthat stiffens when protein is added
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
  • Very dry hairno fast-drying alcohol in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Dry or very humid airwhere heavy humectants work against you
  • Tight budgetsit sits in the upper price tiers
  • 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
Scalp treatmentserum
Scalp treatment
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
  • protein-free
  • curly-method compatible
Vegan
—
Vegan · label states
Cruelty-free
—
Cruelty-free · label states
Scent
—
Use stage
—
Before shampoo
Start on
—
dry hair
Label wait
—
2–5 minutes
Needs
—
not stated on the label
How often
as needed
weekly

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

IngredientScalp Relief Cooling SerumMineral Detox Pre-Shampoo Rinse
Water
Neutral
#1Leading
#1Leading
Propanediol
Moisturizes
#3Leading
#2Leading

What only one of them carries

Scalp Relief Cooling Serum

Mineral Detox Pre-Shampoo Rinse

Full ingredient list — Scalp Relief Cooling Serum (24)
Full ingredient list — Mineral Detox Pre-Shampoo Rinse (26)

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.

VerdictsScalp Relief Cooling SerumMineral Detox Pre-Shampoo Rinse
Supported
0
1
Partly supported
0
0
Stated by brand
5
4
Potential conflict
0
1

Scalp Relief Cooling Serum

  • Relief in 30 Seconds. Results in 30 Days.Stated by brandCan’t be confirmed from label.
  • Relieves dry scalp itch in 30 secondsStated by brandCan’t be confirmed from label.
  • Reduces loose flakes + scalesStated by brandSoothing, not an active treatment.
  • Relieves + prevents scalp sensitivity + discomfortStated by brandCan’t be confirmed from label.
  • National Psoriasis Foundation RecognizedStated by brandCan’t be confirmed from label.

Mineral Detox Pre-Shampoo Rinse

  • Combats heavy metalsStated by brandCan’t be confirmed from label.
  • Enhances color vibrancyStated by brandCan’t be confirmed from label.
  • Boosts shineSupportedReflects light for visible shine.
  • Suitable for all hair typesStated by brandSee the fit panel instead.
  • Color and keratin safePotential conflictNot in the ingredient list.
  • Features ION PURE COMPLEX technology to bind and remove environmental pollutantsStated by brandCheck the position, not the name.

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.

Scalp Relief Cooling Serum

A number of reviewers describe repeat, long-term purchasing after the product became a staple for managing their scalp

reviewers who describe repurchasing multiple times

Several reviewers with diagnosed scalp conditions like psoriasis, eczema or persistent dandruff say this is the most effective product they have tried for it

reviewers naming a specific diagnosed scalp condition

Reviewers consistently describe an immediate cooling sensation that stops itching within seconds of applying

reviewers with an itchy or inflamed scalp applying the serum directly

Mineral Detox Pre-Shampoo Rinse

No review themes researched for this product yet.

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.

$2.50/oz vs $30.91/oz — Act+Acre Scalp Relief Cooling Serum costs about 12× more per ounce than Kristin Ess Mineral Detox Pre-Shampoo Rinse.

$1.25/oz median $7.19/oz $55.03/oz $30.91/oz Scalp Relief Cooling Serum $2.50/oz Mineral Detox Pre-Shampoo

Every mark sits on one distribution because these are compared against the same set: 154 scalp treatments with a computable unit price.

Value readScalp Relief Cooling SerumMineral Detox Pre-Shampoo Rinse
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Lower cost than most scalp treatmentsCosts less per ounce than most scalp treatments 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.

Scalp Relief Cooling Serum vs Daily Hydro Scalp Serum with Hyaluronic AcidAct+Acre · 95% function matchMineral Detox Pre-Shampoo Rinse vs Scalp Relief TreatmentNioxin · 95% function matchScalp Relief Cooling Serum vs Hair Renew Daily Active SerumInnersense Organic Beauty · 95% function matchMineral Detox Pre-Shampoo Rinse vs Scalp Revitalizing Solution Hair Thickening Roll-On SerumDr. Groot · 92% function matchScalp Relief Cooling Serum vs The Treatment Scalp SerumKilgourMD · 95% function matchMineral Detox Pre-Shampoo Rinse vs No.0.5 Scalp Longevity TreatmentOlaplex · 92% function matchScalp Relief Cooling Serum vs 4% Niacinamide Scalp Serum for Oily Scalp + HairAct+Acre · 92% function matchMineral Detox Pre-Shampoo Rinse vs Hair Renew Pre Wash TreatmentInnersense Organic Beauty · 90% function match

Scalp Relief Cooling Serum · Mineral Detox Pre-Shampoo Rinse · All scalp treatments 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.
  • 5 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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