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Side by side

Function of Beauty Wavy Hair Conditioner vs R+Co SUNSET BLVD Blonde Conditioner

80% function match · 7 of the 10 functions we compared match Formula overlap 63%. Function of Beauty Wavy Hair 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.

  • Wavy Hair Conditioner — maximum slip
  • 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
Function of Beauty Wavy Hair Conditioner — 11 oz container Function of Beauty

Wavy Hair Conditioner

  • Conditioner
  • Drugstore
  • Sulfate-free
  • Moisture-rich
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
$9.97 11 oz · $0.94/oz
$31–34 8.5 oz · $4.00/oz
Value / price positioning
Priced with its peers $$$$$ Drugstore tier · costs less than 73% of the 689 conditioners we’ve priced
Same job for less elsewhere $$$$$ Prestige tier · costs more than 84% of the 689 conditioners we’ve priced
Best for hair types
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. 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
Moderate Humectants in the working part of the 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 Differs
Rich Heavy butters and waxes in the first eight ingredients. 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 Same
Minor Protein appears, low enough to be a supporting ingredient. 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
Oils and butters Differs
Rich Butters near the top: a heavy, softening formula. Your hair
Low Oils are present, but low enough to be a finishing touch. 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
  • Coarse or dry hairthat absorbs everything you give it
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • 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 strong scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Oily scalp or fine hairthat gets weighed down
  • 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
Conditioner
Conditioner
Line
Wavy Hair
SUNSET BLVD
Where to buy
Brand website · Target
Brand website · Sephora
Free of
  • sulfate-free
  • sulfate-free
Vegan
Vegan · label states
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

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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

IngredientWavy Hair ConditionerSUNSET BLVD Blonde Conditioner
Water
Neutral
#1Leading
#1Leading
Cetyl Alcohol
Softens
#2Leading
#4Supporting
Behentrimonium Chloride
Detangles
#3Leading
#2Leading
Cetearyl Alcohol
Softens
#5Supporting
#5Supporting
Glycerin
Moisturizes
#6Supporting
#8Supporting
Butyrospermum Parkii (Shea) Butter
Heavy
#8Supporting
#22Below the 1% line
Hydrolyzed Vegetable Protein
Protein
#13Below the 1% line
#46Below the 1% line
Phenoxyethanol
Stabilizes
#17Below the 1% line
#12Below the 1% line
Isopropyl Alcohol
Drying
#44Below the 1% line
#13Below the 1% line
Fragrance
Fragrance
#39Below the 1% line
#15Below the 1% line

What only one of them carries

Wavy Hair Conditioner

SUNSET BLVD Blonde Conditioner

Full ingredient list — Wavy Hair Conditioner (46)
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.

VerdictsWavy Hair ConditionerSUNSET BLVD Blonde Conditioner
Supported
2
0
Partly supported
0
0
Stated by brand
0
1
Potential conflict
0
0

Wavy Hair Conditioner

  • Wave definition without weighing hair downSupportedHolds a clump together.
  • Sulfate-free, paraben-free, vegan, cruelty-freeSupportedGentler on colour and coils.

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.

Function of Beauty Wavy Hair Conditioner draws complaints about dryness and weight.

Wavy Hair Conditioner

Scent and softness are frequently praised

Reviewers with thick, long wavy hair report it conditions well without weighing hair down

thick/long wavy hair reviewers

Some reviewers report dryness and tangling requiring extra brushing

Fragrance strength is called out as overpowering by some sensitive users, and the product can weigh down fine/thin wavy hair

fine/thin-hair reviewers

Multiple reviewers report significant hair loss after extended use

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.

$0.94/oz vs $4.00/oz — R+Co SUNSET BLVD Blonde Conditioner costs about 4.3× more per ounce than Function of Beauty Wavy Hair Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $0.94/oz Wavy Hair 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 readWavy Hair ConditionerSUNSET BLVD Blonde Conditioner
Label
Priced with its peersSits 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.

Wavy Hair Conditioner vs Straight Hair ConditionerFunction of Beauty · 90% function matchSUNSET BLVD Blonde Conditioner vs Bright Blonde Conditioner for Beautiful ColorOribe · 100% function matchWavy Hair Conditioner vs SUPER GARDEN ConditionerR+Co · 90% function matchSUNSET BLVD Blonde Conditioner vs HydraSplash Hydrating ConditionerJoico · 96% function matchWavy Hair Conditioner vs Bust Your Brass Cool Blonde Strength Repair Conditioneramika · 90% function matchSUNSET BLVD Blonde Conditioner vs The One Purple ConditionerKristin Ess · 93% function matchWavy Hair Conditioner vs Bright Blonde Conditioner for Beautiful ColorOribe · 80% function matchSUNSET BLVD Blonde Conditioner vs Forever Blonde ConditionerPaul Mitchell · 92% function match

Wavy Hair 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.
  • 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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