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Side by side

Kenra Platinum Deluxe Defense Conditioner vs R+Co SUNSET BLVD Blonde Conditioner

88% function match · 7 of the 10 functions we compared match Formula overlap 70%. Kenra Platinum Deluxe Defense Conditioner and R+Co SUNSET BLVD Blonde 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.

  • Deluxe Defense Conditioner — protein-sensitive hair
  • SUNSET BLVD Blonde Conditioner — maximum slip

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
Kenra Platinum Deluxe Defense Conditioner — 8.5 oz container Kenra Platinum

Deluxe Defense Conditioner

  • Conditioner
  • Salon
  • Sulfate-free
  • Protein-free
R+Co SUNSET BLVD Blonde Conditioner — 8.5 oz container R+Co

SUNSET BLVD Blonde Conditioner

  • Conditioner
  • Prestige
  • Sulfate-free
  • Moisture-rich
Price, size & price per ounce
$28 8.5 oz · $3.29/oz
$31–34 8.5 oz · $4.00/oz
Value / price positioning
Same job for less elsewhere $$$$$ Salon tier · costs more than 77% of the 689 conditioners we’ve priced
Same job for less elsewhere $$$$$ Prestige 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
All types Nothing in the formula or the claims narrows this to one pattern. 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
Oils and butters Same
Low Oils are present, but low enough to be a finishing touch. Your hair
Low Oils are present, but low enough to be a finishing touch. 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
None No protein or amino acids in the list. Your hair
Minor Protein appears, low enough to be a supporting ingredient. 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
High Your hair
High 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
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • A wide range of haira middle-of-the-range weight
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Sun and colour fadea UV filter is in the list
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
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
Conditionercream
Conditioner
Line
—
SUNSET BLVD
Where to buy
Salons · Brand website
Brand website · Sephora
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
Vegan
—
Vegan · brand states
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

IngredientDeluxe Defense ConditionerSUNSET BLVD Blonde Conditioner
Water
Neutral
#1Leading
#1Leading
Stearyl Alcohol
Softens
#2Leading
#3Leading
Behentrimonium Chloride
Detangles
#3Leading
#2Leading
Cetyl Esters
Softens
#4Supporting
#10Secondary
Cetyl Alcohol
Softens
#5Supporting
#4Supporting
Phenoxyethanol
Stabilizes
#8Below the 1% line
#12Below the 1% line
Isopropyl Alcohol
Drying
#10Below the 1% line
#13Below the 1% line
Fragrance
Fragrance
#14Below the 1% line
#15Below the 1% line
Amodimethicone
Buildup
#21Below the 1% line
#18Below the 1% line

What only one of them carries

Deluxe Defense Conditioner

SUNSET BLVD Blonde Conditioner

Full ingredient list — Deluxe Defense Conditioner (35)
Full ingredient list — SUNSET BLVD Blonde Conditioner (63)

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.

VerdictsDeluxe Defense ConditionerSUNSET BLVD Blonde Conditioner
Supported
0
0
Partly supported
1
0
Stated by brand
4
1
Potential conflict
0
0

Deluxe Defense Conditioner

  • Reduces breakage by 91% versus damaged, untreated hairStated by brandOnly the brand’s testing shows this.
  • Maintains color vibrancy up to 82% after 20 washesStated by brandOnly the brand’s testing shows this.
  • Protects against breakage, heat styling, and color lossStated by brandCan’t be confirmed from label.
  • Enhances and locks in moisturePartly supportedSome hydration, at a low level.
  • Scalp microbiome friendlyStated by brandCan’t be confirmed from label.

SUNSET BLVD Blonde Conditioner

  • SUNSET BLVD Conditioner is the natural second step to getting the brightest, sparkliest, softest blonde and gray hair -- without any brassiness.Stated 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.

Both praised for moisture. R+Co SUNSET BLVD Blonde Conditioner draws complaints about tangling.

Deluxe Defense Conditioner

Reviewers repeatedly say it detangles quickly and makes hair noticeably easier to comb through right away

reviewers across a range of hair types, several using it right after Deluxe Defense Shampoo

Many reviewers use it deliberately paired with Deluxe Defense Shampoo as a set and credit the pairing for the result

reviewers who bought or were sent the shampoo-and-conditioner duo

The rich, creamy texture is described as moisturizing without weighing curly or wavy hair down

reviewers with curly, wavy or dry/damaged hair

A minority of reviewers dislike the scent, describing it as medicinal or pharmacy-like despite liking the texture

one clearly stated complaint alongside many reviewers who praise the scent

SUNSET BLVD Blonde Conditioner

Reviewers report it keeps blonde/gray tones brass-free and bright when paired with the matching shampoo.

blonde/gray, color-treated hair

Praised for moisturizing without a greasy or heavy finish.

general users

Long-time repeat users describe consistent color vibrancy maintenance over years of use.

long-time repeat users

One reviewer with bleached blonde hair reported the conditioner tangled hair badly despite otherwise reducing brassiness.

bleached blonde hair

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.

$3.29/oz vs $4.00/oz — R+Co SUNSET BLVD Blonde Conditioner costs about 1.2× more per ounce than Kenra Platinum Deluxe Defense Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $3.29/oz Deluxe Defense Conditioner $4.00/oz SUNSET BLVD Blonde Conditi

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

Value readDeluxe Defense ConditionerSUNSET BLVD Blonde Conditioner
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.

Deluxe Defense Conditioner vs Blonde Perfecting Purple ConditionerMoroccanoil · 92% function matchSUNSET BLVD Blonde Conditioner vs Bright Blonde Conditioner for Beautiful ColorOribe · 100% function matchDeluxe Defense Conditioner vs Bright Blonde Conditioner for Beautiful ColorOribe · 88% function matchSUNSET BLVD Blonde Conditioner vs HydraSplash Hydrating ConditionerJoico · 96% function matchDeluxe Defense Conditioner vs Oil Reflections Luminous Instant ConditionerWella Professionals · 85% function matchSUNSET BLVD Blonde Conditioner vs The One Purple ConditionerKristin Ess · 93% function matchDeluxe Defense Conditioner vs HydraSplash Hydrating ConditionerJoico · 85% function matchSUNSET BLVD Blonde Conditioner vs Forever Blonde ConditionerPaul Mitchell · 92% function match

Deluxe Defense Conditioner · SUNSET BLVD Blonde 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.
  • 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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