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Side by side

Drybar Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser vs Neutrogena Hair Restore Advanced Growth Support Serum

99% function match · 7 of the 7 functions we compared match Formula overlap 11%. Drybar Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser and Neutrogena Hair Restore Advanced Growth Support Serum 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.

  • Hair Restore Advanced Growth Support Serum — 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
Drybar Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser — 6 oz container Drybar

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser

  • Scalp treatment
  • Salon
Neutrogena Hair Restore Advanced Growth Support Serum — 1.7 oz container Neutrogena

Hair Restore Advanced Growth Support Serum

  • Scalp treatment
  • Masstige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$32–38 6 oz · $6.33/oz
$19–20 1.7 oz · $11.75/oz

Compared at different sizes — 6 oz against 1.7 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Priced with its peers $$$$$ Salon tier · costs less than 55% of the 159 scalp treatments we’ve priced
Upper-mid price for a scalp treatment $$$$$ Masstige tier · costs more than 59% of the 159 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
Little Nothing here is built to reduce combing force. Your hair
Little Nothing here is built to reduce combing force. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
None listed No fragrance is listed. 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
Protein
—
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Oils and butters Same
None No oils or butters in the list. Your hair
None No oils or butters in the list. 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
  • 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
  • Vegan and cruelty-freeour record does not support both claims here
  • Picking it up locallywe have it recorded in one channel only
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 treatmentcream
Scalp treatmentserum
Where to buy
Brand website · Specialty beauty
Grocery / mass
Free of
—
  • sulfate-free
  • silicone-free
  • fragrance-free
  • curly-method compatible
Vegan
—
Not vegan · ingredient list
Cruelty-free
—
Not cruelty-free · PETA-listed
Scent
—
Use stage
Before shampoo
—
Start on
wet hair
—
Label wait
no wait
—
Needs
not stated on the label
—

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

IngredientCrown Tonic Pre-Shampoo Scalp-Balancing CleanserHair Restore Advanced Growth Support Serum
Water
Neutral
#1Leading
#1Leading
Propanediol
Moisturizes
#2Leading
#16Below the 1% line
Glycerin
Moisturizes
#4Supporting
#11Below the 1% line
Niacinamide
Detangles
#13Secondary
#5Supporting

What only one of them carries

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser

Hair Restore Advanced Growth Support Serum

Full ingredient list — Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser (33)
Full ingredient list — Hair Restore Advanced Growth Support Serum (21)

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.

VerdictsCrown Tonic Pre-Shampoo Scalp-Balancing CleanserHair Restore Advanced Growth Support Serum
Supported
0
0
Partly supported
0
0
Stated by brand
5
1
Potential conflict
0
0

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser

  • Extended blowout longevity up to 4 days when used before Drybar shampoo/conditionerStated by brandCan’t be confirmed from label.
  • 100% of users reported improved scalp condition after one useStated by brandOnly the brand’s testing shows this.
  • Increases scalp circulation via exfoliating applicatorStated by brandCan’t be confirmed from label.
  • Soothes scalp and reduces visible flakes and drynessStated by brandSoothing, not an active treatment.
  • Reduces itchinessStated by brandCan’t be confirmed from label.

Hair Restore Advanced Growth Support Serum

  • Advanced growth support serumStated by brandCan’t be confirmed from label.

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.

Drybar Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser draws complaints about the price.

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser

Several reviewers report a noticeably less itchy, flake-free scalp and less buildup after using it before shampooing

general Ulta reviewers

Reviewers say the massaging applicator makes the product feel like a scalp treatment rather than a plain cleanser

general Ulta reviewers

Some reviewers feel it does not extend time between washes any better than an ordinary shampoo would

general Ulta reviewers

A recurring complaint is that the price feels high relative to the size and result

general Ulta reviewers

Hair Restore Advanced Growth Support Serum

Some users report healthier-feeling, stronger hair after several weeks of consistent application.

Individual Target reviews, many disclosed free-product/promotion participants; outcomes are subjective reports.

Users find the serum light and quick to absorb without leaving greasy roots.

Individual Target reviews, many disclosed free-product/promotion participants; outcomes are subjective reports.

Direct scalp application is easy to fit into a daily routine without disturbing the hairstyle.

Individual Target reviews, many disclosed free-product/promotion participants; outcomes are subjective reports.

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.

$6.33/oz vs $11.75/oz — Neutrogena Hair Restore Advanced Growth Support Serum costs about 1.9× more per ounce than Drybar Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser.

$1.25/oz median $7.25/oz $720.34/oz $6.33/oz Crown Tonic Pre-Shampoo Sc $11.75/oz Hair Restore Advanced Grow

Every mark sits on one distribution because these are compared against the same set: 159 scalp treatments with a computable unit price.

Value readCrown Tonic Pre-Shampoo Scalp-Balancing CleanserHair Restore Advanced Growth Support Serum
Label
Priced with its peersSits in the middle of the range for scalp treatments per ounce.
Upper-mid price for a scalp treatmentSits in the middle of the range for scalp treatments 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.

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser vs Scalp Care Scalp Cleansing SerumDesign Essentials · 99% function matchHair Restore Advanced Growth Support Serum vs Lock Drops Anti-Shedding Scalp & Hair SerumBondi Boost · 100% function matchCrown Tonic Pre-Shampoo Scalp-Balancing Cleanser vs Lock Drops Anti-Shedding Scalp & Hair SerumBondi Boost · 99% function matchHair Restore Advanced Growth Support Serum vs Elvive Hyaluron + Pure Oil Erasing Scalp Serum for Oily Roots and ScalpL'Oréal · 99% function matchCrown Tonic Pre-Shampoo Scalp-Balancing Cleanser vs Turmeric Purifying Hair & Scalp MaskBounce Curl · 99% function matchHair Restore Advanced Growth Support Serum vs Clean Beauty Scalp Therapy DropsPaul Mitchell · 99% function matchCrown Tonic Pre-Shampoo Scalp-Balancing Cleanser vs Clean Beauty Scalp Therapy DropsPaul Mitchell · 99% function matchHair Restore Advanced Growth Support Serum vs Turmeric Purifying Hair & Scalp MaskBounce Curl · 99% function match

Crown Tonic Pre-Shampoo Scalp-Balancing Cleanser · Hair Restore Advanced Growth Support Serum · 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.
  • 6 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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