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Side by side

CHI Royal Treatment Scalp Care Biotin Conditioner vs DevaCurl CurlBond Conditioner

93% function match · 8 of the 10 functions we compared match Formula overlap 14%. CHI Royal Treatment Scalp Care Biotin Conditioner and DevaCurl CurlBond Conditioner 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.

  • Royal Treatment Scalp Care Biotin Conditioner — maximum slip
  • CurlBond Conditioner — 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
CHI Royal Treatment Scalp Care Biotin Conditioner — 12 oz container CHI

Royal Treatment Scalp Care Biotin Conditioner

  • Conditioner
  • Salon
  • Sulfate-free
  • Silicone-free
DevaCurl CurlBond Conditioner — 3 oz container DevaCurl

CurlBond Conditioner

  • Conditioner
  • Salon
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$36 12 oz · $3.00/oz
$12 3 oz · $4.00/oz

Compared at different sizes — 12 oz against 3 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Upper-mid price for a conditioner $$$$$ Salon tier · costs more than 73% of the 689 conditioners we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 84% of the 689 conditioners we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Wavy–Coily The brand’s own claims name curly or textured hair. 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
Oils and butters Same
None No oils or butters in the list. Your hair
None No oils or butters in the list. 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 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
Moderate Your hair
Moderate 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
  • 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
  • Silicone-free routinesno silicones appear in the list
  • 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
  • Dry or very humid airwhere heavy humectants work against you
  • Tight budgetsit sits in the upper price tiers
  • 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
Conditioner
Conditioner
Line
—
CurlBond
Where to buy
Brand website · Grocery / mass
Brand website
Free of
  • sulfate-free
  • silicone-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described

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

IngredientRoyal Treatment Scalp Care Biotin ConditionerCurlBond Conditioner
Water
Neutral
#1Leading
#1Leading
Propylene Glycol
Moisturizes
#4Supporting
#21Below the 1% line
Behentrimonium Chloride
Detangles
#7Supporting
#3Leading
Glycerin
Moisturizes
#28Below the 1% line
#5Supporting
Stearamidopropyl Dimethylamine
Detangles
#17Below the 1% line
#6Supporting
Fragrance
Fragrance
#39Below the 1% line
#29Below the 1% line
Linalool
Fragrance
#42Below the 1% line
#30Below the 1% line

What only one of them carries

Royal Treatment Scalp Care Biotin Conditioner

CurlBond Conditioner

Full ingredient list — Royal Treatment Scalp Care Biotin Conditioner (42)
Full ingredient list — CurlBond Conditioner (30)

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.

VerdictsRoyal Treatment Scalp Care Biotin ConditionerCurlBond Conditioner
Supported
2
0
Partly supported
1
0
Stated by brand
0
3
Potential conflict
1
0

Royal Treatment Scalp Care Biotin Conditioner

  • Designed to relieve, this nourishing conditioner calms dry, itchy scalp with a cool refreshing and tingling sensation.SupportedHelps hair feel hydrated.
  • Helps to detox hair of buildup and oil.Potential conflictToo gentle for real build-up.
  • Replenishes with moistureSupportedHelps hair feel hydrated.
  • Strengthens and protects dry, brittle hairPartly supportedSupports the surface, not a treatment.

CurlBond Conditioner

  • Bond-repair conditionerStated by brandCan’t be confirmed from label.
  • Helps re-coil curlsStated by brandCan’t be confirmed from label.
  • For chemically or mechanically damaged curlsStated 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.

Royal Treatment Scalp Care Biotin Conditioner

No review themes researched for this product yet.

CurlBond Conditioner

Smooths hair and reduces frizz

Effective for dry or damaged wavy/curly hair

Long-lasting moisture that extends time between washes

Dramatic repair of heat-damaged curls after first use

Too heavy/thick, leaves hair feeling greasy for some users

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.

$3.00/oz vs $4.00/oz — DevaCurl CurlBond Conditioner costs about 1.3× more per ounce than CHI Royal Treatment Scalp Care Biotin Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $3.00/oz Royal Treatment Scalp Care $4.00/oz CurlBond Conditioner

Every mark sits on one distribution because these are compared against the same set: 689 conditioners with a computable unit price.

Value readRoyal Treatment Scalp Care Biotin ConditionerCurlBond Conditioner
Label
Upper-mid price for a conditionerSits in the middle of the range for conditioners 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.

Royal Treatment Scalp Care Biotin Conditioner vs Bond ConditionerAs I Am · 95% function matchCurlBond Conditioner vs ESSENTIAL CONDITIONERR+Co · 95% function matchRoyal Treatment Scalp Care Biotin Conditioner vs Pureology Pure Volume ConditionerPureology · 93% function matchCurlBond Conditioner vs Guava Protect & Repair ConditionerCeremonia · 95% function matchRoyal Treatment Scalp Care Biotin Conditioner vs Apple Cider Vinegar Thin2Thick Clarifying and Detoxing ConditionerPura d'or · 92% function matchCurlBond Conditioner vs Big Energy - Volumizing ConditionerCurl Keeper · 95% function matchRoyal Treatment Scalp Care Biotin Conditioner vs LOVE CURL ConditionerDavines · 92% function matchCurlBond Conditioner vs Curl Clouds - Calming ConditionerCurl Keeper · 95% function match

Royal Treatment Scalp Care Biotin Conditioner · CurlBond Conditioner · All conditioners 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.
  • 7 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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