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Side by side

Verb Bonding Shampoo vs Verb Curl Shampoo

78% function match · 8 of the 13 functions we compared match Formula overlap 5%. Verb Bonding Shampoo and Verb Curl Shampoo share 4 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.

  • Bonding Shampoo — colour-treated hair
  • Curl Shampoo — 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
Verb Bonding Shampoo — 12 oz container Verb

Bonding Shampoo

  • Shampoo
  • Masstige
  • Sulfate-free
  • Protein-free
Verb Curl Shampoo — 12 oz container Verb

Curl Shampoo

  • Shampoo
  • Masstige
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$18.70 12 oz · $1.70/oz
about $22 12 oz · $1.83/oz
Value / price positioning
Upper-mid price for a shampoo $$$$$ Masstige tier · costs more than 56% of the 817 shampoos we’ve priced
Upper-mid price for a shampoo $$$$$ Masstige tier · costs more than 59% 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
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. 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 Differs
Strong Removes oil, buildup, and most residue — a reset wash. 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
Light Water-first and light: unlikely to flatten fine hair. Your hair
Rich Heavy butters and waxes in the first eight ingredients. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. 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
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
Moderate Your hair
Moderate Your hair
Expected lather Differs
High Thick foam that spreads quickly through the hair. 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
  • Fast-oiling scalpsthat need a real reset wash
  • Hard waterand swimmers dealing with mineral deposit
  • 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
  • Hard waterand swimmers dealing with mineral deposit
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Very dry or damaged hairit contains fast-drying alcohol
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Oily scalp or fine hairthat gets weighed down
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
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • protein-free
Cruelty-free
Cruelty-free · PETA-listed
Cruelty-free · PETA-listed
Scent
Scented, not described
Citrus · Fresh & airy

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

IngredientBonding ShampooCurl Shampoo
Water
Neutral
#1Leading
#1Leading
Glycerin
Moisturizes
#2Leading
#28Below the 1% line
Fragrance
Fragrance
#26Below the 1% line
#30Below the 1% line
Amodimethicone
Buildup
#37Below the 1% line
#26Below the 1% line
Glycol Distearate
Softens
#11Secondary
#5Supporting
Quaternium-80
Buildup
#41Below the 1% line
#25Below the 1% line

What only one of them carries

Bonding Shampoo

Curl Shampoo

Full ingredient list — Bonding Shampoo (65)
Full ingredient list — Curl Shampoo (54)

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.

VerdictsBonding ShampooCurl Shampoo
Supported
0
1
Partly supported
0
0
Stated by brand
3
2
Potential conflict
0
0

Bonding Shampoo

  • helps relink broken bonds while strengthening strands for smoother, shinier and visibly healthier hairStated by brandCan’t be confirmed from label.
  • strengthens hair by 61% after one use (with bonding mask)Stated by brandOnly the brand’s testing shows this.
  • temporarily repairs split ends by 82% after one use (with bonding mask)Stated by brandOnly the brand’s testing shows this.

Curl Shampoo

  • reduces frizz by 84%Stated by brandOnly the brand’s testing shows this.
  • increases curl retention by 20%Stated by brandOnly the brand’s testing shows this.
  • gently cleanses, adds moisture, and enhances definitionSupportedHelps hair feel hydrated.

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.

Verb Bonding Shampoo draws complaints about the packaging; Verb Curl Shampoo draws complaints about how it cleanses.

Bonding Shampoo

Leaves hair feeling smooth without weighing it down

Reviewers with color-treated/blonde hair report it cleanses effectively without noticeably stripping color

color-treated/blonde hair

Occasional shipping/packaging complaint: bottle arrives leaking

Curl Shampoo

Curly/wavy-haired reviewers report soft, bouncy hair and good curl definition

curly/wavy hair, some multi-generational household use

Repeat-purchase/staple-product framing common ("always have a bottle on hand")

Scent is repeatedly praised as pleasant, though one long-time buyer noted the fragrance became more prominent than in a prior purchase (possible reformulation)

A minority of reviewers report poor lather, with texture closer to a curl cream than a shampoo

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.

$1.70/oz vs $1.83/oz — within about the same cost per ounce.

$0.00/oz median $1.48/oz $17.29/oz $1.70/oz Bonding Shampoo $1.83/oz Curl Shampoo

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

Value readBonding ShampooCurl Shampoo
Label
Upper-mid price for a shampooSits in the middle of the range for shampoos per ounce.
Upper-mid price for a shampooSits 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.

Bonding Shampoo vs Argan Oil Hydrating ShampooMarc Anthony · 95% function matchCurl Shampoo vs Glossy ShampooVerb · 98% function matchBonding Shampoo vs Acidic Color Gloss Sulfate-Free ShampooRedken · 94% function matchCurl Shampoo vs Keratin & Green Tea ShampooAphogee · 97% function matchBonding Shampoo vs Miracle Blow Dry Glossing ShampooIt's a 10 · 94% function matchCurl Shampoo vs Forget Frizz Anti-Frizz Shampooamika · 94% function matchBonding Shampoo vs High Gloss ShampooKristin Ess · 94% function matchCurl Shampoo vs Damage Remedy Restructuring ShampooAveda · 93% function match

Bonding Shampoo · Curl Shampoo · 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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