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Side by side

Sachajuan Hair Repair Treatment vs Wella Professionals Ultimate Repair Mask

95% function match · 9 of the 10 functions we compared match Formula overlap 81%. Sachajuan Hair Repair Treatment and Wella Professionals Ultimate Repair Mask share 3 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 Repair Treatment — maximum slip
  • Ultimate Repair Mask — 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
Sachajuan Hair Repair Treatment — 8.4 oz container Sachajuan

Hair Repair Treatment

  • Mask / treatment
  • Prestige
  • Sulfate-free
  • Moisture-rich
Wella Professionals Ultimate Repair Mask — 5 oz container Wella Professionals

Ultimate Repair Mask

  • Mask / treatment
  • Salon
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$37 8.4 oz · $4.41/oz
$35.19 5 oz · $7.04/oz
Value / price positioning
Upper-mid price for a treatment $$$$$ Prestige tier · costs more than 59% of the 347 masks and treatments we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 83% of the 347 masks and 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
Time on the hair
Short A few minutes on the hair before rinsing. Your hair
Short A short wait — it fits inside an ordinary shower. 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
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. 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 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
Oils and butters Same
None No oils or butters in the list. Your hair
None No oils or butters in the list. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Covers the core
Who should choose this
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Short shower windowsit works in ten minutes or less
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • 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
  • Short shower windowsit works in ten minutes or less
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
  • Very dry or damaged hairit contains fast-drying alcohol
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
Mask / treatment
Mask / treatment
Where to buy
Specialty beauty · Brand website · Amazon
Brand website · Ulta
Free of
  • sulfate-free
  • sulfate-free
  • protein-free
Cruelty-free
—
Not cruelty-free · PETA-listed
Scent
Fresh & airy
Scented, not described
Time on hair
5–10 min
5–5 min
How often
—
weekly
Treatment focus
multi
protein

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

IngredientHair Repair TreatmentUltimate Repair Mask
Water
Neutral
#1Leading
#1Leading
Cetyl Alcohol
Softens
#2Leading
#4Supporting
Behentrimonium Chloride
Detangles
#3Leading
#3Leading
Stearyl Alcohol
Softens
#4Supporting
#2Leading
Propylene Glycol
Moisturizes
#5Supporting
#5Supporting
Fragrance
Fragrance
#7Below the 1% line
#8Below the 1% line
Isopropyl Alcohol
Drying
#8Below the 1% line
#9Below the 1% line
Linalool
Fragrance
#20Below the 1% line
#16Below the 1% line
Phenoxyethanol
Stabilizes
#9Below the 1% line
#7Below the 1% line

What only one of them carries

Hair Repair Treatment

Ultimate Repair Mask

Full ingredient list — Hair Repair Treatment (26)
Full ingredient list — Ultimate Repair Mask (23)

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.

VerdictsHair Repair TreatmentUltimate Repair Mask
Supported
2
1
Partly supported
1
0
Stated by brand
1
4
Potential conflict
0
0

Hair Repair Treatment

  • Deep repairing treatment for damaged, over-processed hairPartly supportedSupports the surface, not a treatment.
  • Promotes stronger, more flexible, healthy hairSupportedNatural movement without stiffness.
  • Reduces frizz and adds shineSupportedSmoother strands, less frizz.
  • Allure Best of Beauty Award 2023Stated by brandCan’t be confirmed from label.

Ultimate Repair Mask

  • Apply on clean damp hair lengths and ends. Leave on for 5 min. Rinse thoroughly. Use once or twice weekly based on damage level, replacing regular conditioner on treatment days.Stated by brandHow to use it, not a claim.
  • 12x smoother hair in 90 secondsStated by brandOnly the brand’s testing shows this.
  • 99% less breakageStated by brandOnly the brand’s testing shows this.
  • 6x easier wet detanglingStated by brandOnly the brand’s testing shows this.
  • Instant frizz reductionSupportedSmoother strands, less frizz.

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 light feel and shine. Wella Professionals Ultimate Repair Mask draws complaints about the price.

Hair Repair Treatment

Single use almost immediately softens and relaxes hair, leaving it less dry, less frizzy, less stiff and softer, with effects lasting about a week

Blogger review (My Women Stuff), dry/frizzy hair

Aggregate customer rating of 4.6 out of 5 stars based on 65 reviews

Dermstore aggregate rating (disclosed as aggregate, individual review text not accessible)

Recommended as very strengthening, hydrating and shine-enhancing without being heavy, particularly for the ends of hair

Reddit r/HaircareScience commenter recommendation

On already-healthy hair the treatment does not seem to do much; best suited to dry or damaged hair; higher price point noted

Blogger review (My Women Stuff)

Ultimate Repair Mask

A little product goes a long way without leaving hair greasy or oily

Ulta verified reviewer

Hair feels healthier and looks visibly healthier after use

Ulta verified reviewer

Noticeably better shine and softness within the first week

Ulta verified reviewer

Considered pricey with no extraordinary difference for some users

Ulta reviewer, 2-star

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.

$4.41/oz vs $7.04/oz — Wella Professionals Ultimate Repair Mask costs about 1.6× more per ounce than Sachajuan Hair Repair Treatment.

$0.19/oz median $3.49/oz $24.50/oz $4.41/oz Hair Repair Treatment $7.04/oz Ultimate Repair Mask

Every mark sits on one distribution because these are compared against the same set: 347 masks and treatments with a computable unit price.

Value readHair Repair TreatmentUltimate Repair Mask
Label
Upper-mid price for a treatmentSits in the middle of the range for masks and treatments per ounce.
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.

Hair Repair Treatment vs Nutritive Masquintense (Fine to Medium)Kerastase · 100% function matchUltimate Repair Mask vs Dualsenses Color 60Sec TreatmentGoldwell · 100% function matchHair Repair Treatment vs Discipline MaskeratineKerastase · 98% function matchUltimate Repair Mask vs Dualsenses Color Extra Rich 60sec TreatmentGoldwell · 100% function matchHair Repair Treatment vs All Soft Heavy Cream Moisturizing Hair MaskRedken · 95% function matchUltimate Repair Mask vs Ultimate Smooth MaskWella Professionals · 95% function matchHair Repair Treatment vs Goddess Strength Cocoon Hydrating Hair MaskCarol's Daughter · 95% function matchUltimate Repair Mask vs Invigo Nutri-Enrich Deep Nourishing MaskWella Professionals · 95% function match

Hair Repair Treatment · Ultimate Repair Mask · All masks and 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.
  • 9 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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