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Side by side

Biolage Strength Recovery Repairing & Strengthening Spray vs Biolage Ultra Hydra Source Leave-In Cream

48% function match · 4 of the 10 functions we compared match Formula overlap 52%. Biolage Strength Recovery Repairing & Strengthening Spray and Biolage Ultra Hydra Source Leave-In Cream 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.

  • Strength Recovery Repairing & Strengthening Spray — heat styling
  • Ultra Hydra Source Leave-In Cream — 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
Biolage Strength Recovery Repairing & Strengthening Spray — 13.5 oz container Biolage

Strength Recovery Repairing & Strengthening Spray

  • Leave-in
  • Sulfate-free
  • Moisture-rich
Biolage Ultra Hydra Source Leave-In Cream — 6.8 oz container Biolage

Ultra Hydra Source Leave-In Cream

  • Leave-in
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$38 13.5 oz · $2.82/oz
$27–34 6.8 oz · $3.97/oz
Value / price positioning
Upper-mid price for a leave-in $$$$$ costs more than 52% of the 553 leave-ins we’ve priced
Upper-mid price for a leave-in $$$$$ costs more than 63% of the 481 leave-ins 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 Differs
Moderate Humectants in the working part of the formula. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Oils and butters Differs
Low Oils are present, but low enough to be a finishing touch. Your hair
Moderate Oils sit high in the list — a softening, coating formula. Your hair
Slip / detangling Same
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Weight on hair Same
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Medium Middle of the range — noticeable on fine hair, light on coarse 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 Differs
Minor Protein appears, low enough to be a supporting ingredient. Your hair
None No protein or amino acids in the list. Your hair
Silicone / wax buildup Differs
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Moderate Your hair
Low Your hair
Heat protection
Claimed, no temperature given Sold as a heat protectant; no temperature is stated. Your hair
—
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Heat stylingthe brand positions this as a heat protectant
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curl definitionfilm formers hold a clump together
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curly-method routinesno sulfates and no water-insoluble silicones
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
  • Very dry or damaged hairit contains fast-drying alcohol
  • Hair that needs proteinthere is none in this list
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
Leave-inspray
Leave-incream
Where to buy
Salons · Brand website
Salons · Brand website
Free of
  • sulfate-free
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Scent
Scented, not described
Scented, not described
Heat protection
Claimed, no temperature stated
—

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

IngredientStrength Recovery Repairing & Strengthening SprayUltra Hydra Source Leave-In Cream
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Behentrimonium Chloride
Detangles
#4Supporting
#4Supporting
Phenoxyethanol
Stabilizes
#6Below the 1% line
#9Below the 1% line
Isopropyl Alcohol
Drying
#8Below the 1% line
#12Below the 1% line
Fragrance
Fragrance
#9Below the 1% line
#13Below the 1% line
Limonene
Fragrance
#12Below the 1% line
#17Below the 1% line
Hexyl Cinnamal
Fragrance
#15Below the 1% line
#20Below the 1% line
Coumarin
Fragrance
#16Below the 1% line
#21Below the 1% line

What only one of them carries

Strength Recovery Repairing & Strengthening Spray

Ultra Hydra Source Leave-In Cream

Full ingredient list — Strength Recovery Repairing & Strengthening Spray (25)
Full ingredient list — Ultra Hydra Source Leave-In Cream (38)

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.

VerdictsStrength Recovery Repairing & Strengthening SprayUltra Hydra Source Leave-In Cream
Supported
0
2
Partly supported
2
0
Stated by brand
1
1
Potential conflict
0
0

Strength Recovery Repairing & Strengthening Spray

  • Protects against heat damage and mechanical stressStated by brandCan’t be confirmed from label.
  • Strengthens hair and helps prevent breakagePartly supportedSupports the surface, not a treatment.
  • Heat protection up to 450°FPartly supportedSold for hot tools; untestable here.

Ultra Hydra Source Leave-In Cream

  • Instantly renews moisture for healthy looking hairSupportedHelps hair feel hydrated.
  • Detangles and controls static for less frizzSupportedEasier detangling, less breakage.
  • Controls flyawaysStated by brandMay help, but not a primary focus.

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 slip. Biolage Ultra Hydra Source Leave-In Cream draws complaints about dryness and weight.

Strength Recovery Repairing & Strengthening Spray

Pleasant scent and reduced breakage on damaged or color-treated hair

Ulta exact-product written reviewers

Lightweight softness, shine and easy detangling

Ulta exact-product written reviewers

Some report waxy film when over-applied

Ulta exact-product written reviewers

Ultra Hydra Source Leave-In Cream

Moisturizes and softens very dry hair

Ulta exact-product written reviewers

A little goes a long way and detangles

Ulta exact-product written reviewers

Some report crunchy, dry, heavy or greasy feel; cap packaging complaints

Ulta exact-product written reviewers

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.

$2.82/oz vs $3.97/oz — Biolage Ultra Hydra Source Leave-In Cream costs about 1.4× more per ounce than Biolage Strength Recovery Repairing & Strengthening Spray.

$0.01/oz median $2.46/oz $76.00/oz $2.82/oz Strength Recovery Repairin $3.97/oz Ultra Hydra Source Leave-I

Every mark sits on one distribution because these are compared against the same set: 553 leave-ins with a computable unit price.

Value readStrength Recovery Repairing & Strengthening SprayUltra Hydra Source Leave-In Cream
Label
Upper-mid price for a leave-inSits in the middle of the range for leave-ins per ounce.
Upper-mid price for a leave-inSits in the middle of the range for leave-ins 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.

Strength Recovery Repairing & Strengthening Spray vs Coily Miracle Leave-InIt's a 10 · 95% function matchUltra Hydra Source Leave-In Cream vs A Curl Can Dream Moisturizing CreamMatrix · 100% function matchStrength Recovery Repairing & Strengthening Spray vs Goddess Strength Divine Strength Leave In Conditioner with Castor OilCarol's Daughter · 90% function matchUltra Hydra Source Leave-In Cream vs Frizz Free + Shea Butter Hair Styling Leave-In Conditioning MistMaui Moisture · 95% function matchStrength Recovery Repairing & Strengthening Spray vs Unapologetic Deep Moisture + Strengthening Leave-In ConditionerORS · 90% function matchUltra Hydra Source Leave-In Cream vs Leave-In DecadenceDevaCurl · 95% function matchStrength Recovery Repairing & Strengthening Spray vs Pure Honey Break Up Breakage Leave In ConditionerCreme of Nature · 90% function matchUltra Hydra Source Leave-In Cream vs Texture Series Twist Tamer Leave-In ConditionerHask · 90% function match

Strength Recovery Repairing & Strengthening Spray · Ultra Hydra Source Leave-In Cream · All leave-ins 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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