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Side by side

Jupiter Restoring Serum vs Kristin Ess Instant Exfoliating Scalp Scrub

86% function match · 4 of the 6 functions we compared match Formula overlap 17%. Jupiter Restoring Serum and Kristin Ess Instant Exfoliating Scalp Scrub 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.

  • Restoring Serum — dry, thirsty hair
  • Instant Exfoliating Scalp Scrub — 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
Jupiter Restoring Serum — 2.1 oz container Jupiter

Restoring Serum

  • Scalp treatment
  • Salon
  • Moisture-rich
Kristin Ess Instant Exfoliating Scalp Scrub — 6.7 oz container Kristin Ess

Instant Exfoliating Scalp Scrub

  • Scalp treatment
  • Masstige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$19.99 2.1 oz · $9.52/oz
$14.97 6.7 oz · $2.23/oz

Compared at different sizes — 6.7 oz against 2.1 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Upper-mid price for a scalp treatment $$$$$ Salon tier · costs more than 56% of the 154 scalp treatments we’ve priced
Lower cost than most scalp treatments $$$$$ Masstige tier · costs less than 90% 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 Same
Moderate Conditioning agents are present, lower in the list. Your hair
Moderate Conditioning agents are present, lower 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
Moderate Your hair
Weight on hair
—
Light Water-first and light: unlikely to flatten fine hair. Your hair
Fragrance
—
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Protein
—
None No protein or amino acids in the list. Your hair
Oils and butters Differs
Present, high in the list Oils sit high in the list — a softening, coating formula. Your hair
Present, lower down Oils are present, but low enough to be a finishing touch. Your hair
Hard-water defence
—
None No chelating agent in the list. Your hair
Formula completeness
out of 10
Covers the core
out of 10
A simple formula
Who should choose this
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Vegan and cruelty-freeour researched record has it as both
  • Easy to findsold through several channels
  • 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 · Grocery / mass · Specialty beauty
—
Free of
—
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Vegan
Vegan · brand states
—
Cruelty-free
Cruelty-free · brand states
Cruelty-free · PETA-listed
Scent
—
Scented, not described
Use stage
—
Before shampoo
Start on
—
wet hair
Label wait
—
no wait
Needs
—
not stated on the label
How often
as needed
—

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

IngredientRestoring SerumInstant Exfoliating Scalp Scrub
Water
Neutral
#2Leading
#5Supporting
Glycerin
Moisturizes
#5Supporting
#2Leading

What only one of them carries

Restoring Serum

Instant Exfoliating Scalp Scrub

Full ingredient list — Restoring Serum (33)
Full ingredient list — Instant Exfoliating Scalp Scrub (25)

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.

VerdictsRestoring SerumInstant Exfoliating Scalp Scrub
Supported
0
0
Partly supported
0
0
Stated by brand
3
0
Potential conflict
0
0

Restoring Serum

  • Targets flaking and itchStated by brandSoothing, not an active treatment.
  • Soothes tight and dry scalp feelingStated by brandCan’t be confirmed from label.
  • Leave-on dandruff care between washesStated by brandSoothing, not an active treatment.

Instant Exfoliating Scalp Scrub

No claims recorded for this product beyond the ones above.

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 a clean rinse-out. Jupiter Restoring Serum draws complaints about irritation and the packaging; Kristin Ess Instant Exfoliating Scalp Scrub draws complaints about weight.

Restoring Serum

Many reviewers report a reduction in visible flaking and dandruff symptoms, some describing results as quick as the first use.

Ulta reviewers of the Restoring Serum, some using it alongside Jupiter's shampoo and conditioner

A recurring complaint is that reviewers see no noticeable improvement in flaking or itching even after two to four weeks of consistent use.

Ulta reviewers who used the serum for two weeks to a month

A smaller group of reviewers reports the opposite reaction -- increased scalp itching after starting the serum, with one attributing it to the applicator dispensing too much product at once.

Ulta reviewers reporting a negative reaction

Instant Exfoliating Scalp Scrub

Reviewers repeatedly credit it with clearing product buildup and leaving the scalp and hair feeling noticeably cleaner

reviewers using it periodically for buildup removal

Many reviewers with dandruff, itchy scalp or flaky buildup reported noticeable relief and soothing after using it

reviewers describing dandruff, eczema, psoriasis or an itchy/flaky scalp

A recurring complaint is that the scrub is difficult to rinse out completely and leaves hair feeling heavier or greasier, some saying they had to wash more often afterward

reviewers describing post-rinse residue

Several reviewers found the thick, gritty texture hard to distribute through the hair to reach the scalp, especially with curly or textured hair, though some said it was worth the effort

reviewers with thick or curly hair working the scrub through to the scalp

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.

$2.23/oz vs $9.52/oz — Jupiter Restoring Serum costs about 4.3× more per ounce than Kristin Ess Instant Exfoliating Scalp Scrub.

$1.25/oz median $7.19/oz $55.03/oz $9.52/oz Restoring Serum $2.23/oz Instant Exfoliating Scalp

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

Value readRestoring SerumInstant Exfoliating Scalp Scrub
Label
Upper-mid price for a scalp treatmentSits in the middle of the range for scalp treatments per ounce.
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.

Restoring Serum vs Let It Grow Scalp & Hair Strengthening Treatment SprayKreyòl Essence · 99% function matchInstant Exfoliating Scalp Scrub vs Save Our Scalp Serum Squeeze BottleKreyòl Essence · 93% function matchRestoring Serum vs Save Our Scalp Serum Squeeze BottleKreyòl Essence · 96% function matchInstant Exfoliating Scalp Scrub vs No.0.5 Scalp Longevity TreatmentOlaplex · 93% function matchRestoring Serum vs GRO Scalp Detoxifying SerumVegamour · 92% function matchInstant Exfoliating Scalp Scrub vs Balance Collection Scalp ExfoliatorTGIN · 93% function matchRestoring Serum vs Rice Water & Aloe Vera Braid & Scalp MoisturizerMielle Organics · 88% function matchInstant Exfoliating Scalp Scrub vs Scalp Refreshing SprayCÉCRED · 90% function match

Restoring Serum · Instant Exfoliating Scalp Scrub · 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.
  • 13 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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