Skip to main content

Side by side

Drybar Seltzer Spritz Flexible Hold Hairspray - 1.7 oz vs Living Proof Living Proof Style Lab Flex Hairspray

96% function match · 12 of the 13 functions we compared match Formula overlap 22%. Drybar Seltzer Spritz Flexible Hold Hairspray - 1.7 oz and Living Proof Living Proof Style Lab Flex Hairspray share 1 ingredient 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.

  • Seltzer Spritz Flexible Hold Hairspray - 1.7 oz — protein-sensitive hair
  • Living Proof Style Lab Flex Hairspray — 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
Drybar Seltzer Spritz Flexible Hold Hairspray - 1.7 oz — 1.7 oz container Drybar

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz

  • Styler
  • Masstige
  • Sulfate-free
  • Silicone-free
Living Proof Living Proof Style Lab Flex Hairspray — 3 oz container Living Proof

Living Proof Style Lab Flex Hairspray

  • Styler
  • Salon
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$20.78 1.7 oz · $12.22/oz
$34 7.5 oz · $4.53/oz

Compared at different sizes — 7.5 oz against 1.7 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Same job for less elsewhere $$$$$ Masstige tier · costs more than 100% of the 97 hairsprays we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 76% of the 97 hairsprays we’ve priced
Best for hair types
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter hair. Your hair
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter hair. Your hair
Moisture level Differs
Low Humectants appear, but low enough to be a minor part. Your hair
Moderate Humectants in the working part of the formula. Your hair
Hold system Same
High Synthetic hold polymers — the firmest of the hold systems. Your hair
Synthetic polymer Synthetic hold polymers — the firmest of the hold systems. 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
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
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
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
Hold (as stated)
—
Medium A medium hold, as stated by the brand. Your hair
Cast risk Same
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Oil absorption Same
None No absorbent powders or starches. Your hair
None No absorbent powders or starches. 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
Fast-drying alcohol Same
High in the list Fast-drying alcohol in the first three ingredients. Your hair
High in the list Fast-drying alcohol in the first three ingredients. Your hair
Humidity resistance
—
Claimed The brand claims humidity resistance; the ingredient list cannot confirm it. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
  • Fine hairthat flattens under most products
  • Protein-sensitive hairthat stiffens when protein is added
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
Why you might skip it
  • Scents bother youthis product carries a scent
  • Very dry or damaged hairit contains fast-drying alcohol
  • Anyone who dislikes a castthe film formers here can set firm
  • Scents bother youthis product carries a scent
  • Very dry or damaged hairit contains fast-drying alcohol
  • Anyone who dislikes a castthe film formers here can set firm
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
Styleraerosol
Styleraerosol
Where to buy
Ulta · Drybar
Living Proof · Ulta
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Vegan
Vegan · label states
Vegan · label states
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
Hold
—
mediumThe current brand page explicitly states medium-level hold.
Finish
natural
shine
Humidity claim
—
Yes
How often
as needed
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

IngredientSeltzer Spritz Flexible Hold Hairspray - 1.7 ozLiving Proof Style Lab Flex Hairspray
Alcohol Denat.
Drying
#2Leading
#1Leading
Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer
Holds
#3Leading
#5Supporting
Fragrance
Fragrance
#26Below the 1% line
#12Below the 1% line
Water
Neutral
#18Below the 1% line
#3Leading

What only one of them carries

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz

Living Proof Style Lab Flex Hairspray

Full ingredient list — Seltzer Spritz Flexible Hold Hairspray - 1.7 oz (28)
Full ingredient list — Living Proof Style Lab Flex Hairspray (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.

VerdictsSeltzer Spritz Flexible Hold Hairspray - 1.7 ozLiving Proof Style Lab Flex Hairspray
Supported
2
1
Partly supported
0
0
Stated by brand
1
2
Potential conflict
2
2

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz

  • 8-hour flexible hold, clinically testedStated by brandOnly the brand’s testing shows this.
  • Soft, touchable finishPotential conflictExpect a cast you have to scrunch out.
  • Never stiff, sticky or flakyPotential conflictExpect a cast you have to scrunch out.
  • Silicone-freeSupportedNothing that needs a strong wash.
  • Buildable, flexible, all-day holdSupportedStructure that lasts the day.

Living Proof Style Lab Flex Hairspray

  • medium holdSupportedStructure that lasts the day.
  • flexible touchable controlPotential conflictExpect a cast you have to scrunch out.
  • brushable and reworkablePotential conflictExpect a cast you have to scrunch out.
  • heat protection up to 410 FStated by brandOnly lab testing can show this.
  • humidity resistanceStated by brandMay help, but not measurable here.

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 hold and a clean rinse-out. Drybar Seltzer Spritz Flexible Hold Hairspray - 1.7 oz draws complaints about the packaging.

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz

Not sticky at all; gentle flexible hold that works exactly as advertised

verified reviewer

Both cans clogged even when more than half full, despite trying the manufacturer's hot-water fix; lost her as a customer

1-star reviewer, 4 months before observation

Nozzle clogs after literally every single use, needs tweezers/a sharp object to clear each time

1-star reviewer, 27 days before observation

Living Proof Style Lab Flex Hairspray

A five-year user says the hold remains invisible and non-stiff through the day.

Living Proof customer review by Lisa M.

A fine-haired customer says this is the first hairspray they have found that holds unruly hair without a heavy or sticky feel, and values its heat-protectant role.

Living Proof customer review by Maigyn.

One reviewer says it mostly holds curls but leaves their hair heavy, dirty-feeling, and sticky enough that they want to wash it out quickly.

Living Proof customer review by Lindsey F.

A customer reports a faulty nozzle that sends liquid out the back of the can rather than directing the spray normally.

Living Proof customer review by Hazel F.

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.

$4.53/oz vs $12.22/oz — Drybar Seltzer Spritz Flexible Hold Hairspray - 1.7 oz costs about 2.7× more per ounce than Living Proof Living Proof Style Lab Flex Hairspray.

$0.50/oz median $2.85/oz $12.22/oz $12.22/oz Seltzer Spritz Flexible Ho $4.53/oz Living Proof Style Lab Fle

Every mark sits on one distribution because these are compared against the same set: 97 hairsprays with a computable unit price.

Value readSeltzer Spritz Flexible Hold Hairspray - 1.7 ozLiving Proof Style Lab Flex Hairspray
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.

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.

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz vs Seltzer Spritz Flexible Hold Hairspray - 9.0 ozDrybar · 100% function matchLiving Proof Style Lab Flex Hairspray vs Style Lab Flex Hairspray - 7.5 ozLiving Proof · 100% function matchSeltzer Spritz Flexible Hold Hairspray - 1.7 oz vs Vavoom Triple Freeze Extra Dry HairsprayMatrix · 96% function matchLiving Proof Style Lab Flex Hairspray vs Style Lab Flex HairsprayLiving Proof · 100% function matchSeltzer Spritz Flexible Hold Hairspray - 1.7 oz vs L'Oréal Paris Advanced Hairstyle LOCK IT Weather Control HairsprayL'Oréal Paris · 96% function matchLiving Proof Style Lab Flex Hairspray vs L'Oréal Paris Advanced Hairstyle LOCK IT Weather Control HairsprayL'Oréal Paris · 100% function matchSeltzer Spritz Flexible Hold Hairspray - 1.7 oz vs Style Lab Flex HairsprayLiving Proof · 96% function matchLiving Proof Style Lab Flex Hairspray vs Firm Hold Styling CreamAmerican Crew · 99% function match

Seltzer Spritz Flexible Hold Hairspray - 1.7 oz · Living Proof Style Lab Flex Hairspray · All hairsprays 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.
  • 3 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.

Still unsure? Take your consultation or browse more products.

Your personalized hair plan

Tell us what’s going on with your hair, see what we understand, and get a plan built around it — with the reason behind every recommendation.

Free to start · $49.00 for your consultation and hair profile · No subscription · Nothing you must buy

Start your consultation