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Side by side

Rahua Enchanted Island Shampoo vs Rahua Scalp Exfoliating Shampoo

60% function match · 4 of the 10 functions we compared match Formula overlap 33%. Rahua Enchanted Island Shampoo and Rahua Scalp Exfoliating Shampoo 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.

  • Enchanted Island Shampoo — colour-treated hair
  • Scalp Exfoliating Shampoo — fast-oiling scalps

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
Rahua Enchanted Island Shampoo — 9.3 oz container Rahua

Enchanted Island Shampoo

  • Shampoo
  • Prestige
  • Sulfate-free
  • Silicone-free
Rahua Scalp Exfoliating Shampoo — container, alternate view Rahua

Scalp Exfoliating Shampoo

  • Shampoo
  • Salon
Price, size & price per ounce
$38 9.3 oz · $3.92/oz
$37–42 9.5 oz · $4.42/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 84% of the 817 shampoos we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 91% of the 817 shampoos 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
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
Cleansing strength Same
Strong Removes oil, buildup, and most residue — a reset wash. Your hair
Strong Removes oil, buildup, and most residue — a reset wash. Your hair
Slip / detangling Differs
Little Nothing here is built to reduce combing force. Your hair
Moderate Conditioning agents are present, lower in the list. Your hair
Weight on 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
Minor Protein appears, low enough to be a supporting ingredient. 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
Low Your hair
Low Your hair
Expected lather Differs
High Thick foam that spreads quickly through the hair. Your hair
Moderate An ordinary shampoo lather. Your hair
Scalp active Same
None No over-the-counter scalp active. Your hair
None No over-the-counter scalp active. Your hair
Hard-water defence
None No chelating agent in the list. Your hair
—
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Colour-treated hairthat fades faster in a sulfate wash
  • Fast-oiling scalpsthat need a real reset wash
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Fast-oiling scalpsthat need a real reset wash
  • 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
  • Dry or damaged haira strong detergent system strips as it cleans
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Dry or damaged haira strong detergent system strips as it cleans
  • Tight budgetsit sits in the upper price tiers
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
Shampoo
Shampoo
Line
Enchanted Island
—
Where to buy
Brand website
Brand website · Specialty beauty
Free of
  • sulfate-free
  • silicone-free
  • curly-method compatible
—
Scent
Coconut & tropical · Fruity
Scented, not described
How often
—
weekly

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

IngredientEnchanted Island ShampooScalp Exfoliating Shampoo
Water
Neutral
#1Leading
#1Leading
Cocamidopropyl Betaine
Cleanses
#3Leading
#3Leading
Sodium Chloride
Stabilizes
#4Supporting
#8Supporting
Glycerin
Moisturizes
#5Supporting
#11Secondary
Oenocarpus Bataua (Ungurahua) Fruit Oil
Softens
#6Supporting
#12Secondary
Plukenetia Volubilis (Sacha Inchi) Seed Oil
Softens
#7Supporting
#14Below the 1% line
Mauritia Flexuosa (Buriti) Fruit Oil
Softens
#8Below the 1% line
#13Below the 1% line
Hydrolyzed Quinoa
Protein
#19Below the 1% line
#16Below the 1% line
Fragrance
Fragrance
#23Below the 1% line
#26Below the 1% line

What only one of them carries

Enchanted Island Shampoo

Scalp Exfoliating Shampoo

Full ingredient list — Enchanted Island Shampoo (25)
Full ingredient list — Scalp Exfoliating Shampoo (27)

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.

VerdictsEnchanted Island ShampooScalp Exfoliating Shampoo
Supported
1
1
Partly supported
1
0
Stated by brand
1
1
Potential conflict
0
0

Enchanted Island Shampoo

  • enhances vitality and radiance for all hair typesSupportedReflects light for visible shine.
  • promotes hair growthStated by brandNot something a label can show.
  • strengthens folliclesPartly supportedSupports the surface, not a treatment.

Scalp Exfoliating Shampoo

  • A weekly scalp treatment that gently exfoliates away buildupStated by brandCan’t be confirmed from label.
  • Exfoliates, Adds Shine, Balances ScalpSupportedReflects light for visible shine.

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 how it cleanses. Rahua Enchanted Island Shampoo draws complaints about frizz; Rahua Scalp Exfoliating Shampoo draws complaints about irritation and the price.

Enchanted Island Shampoo

Leaves hair soft, silky, and manageable without weigh-down

reported across fine, thick, and thin hair types

Scent (guava/coconut) frequently called out as a highlight

general

Gentle, non-stripping cleanse valued by long-time repeat buyers

multi-year repeat customers

Adds volume and shine for thin/fine hair

reviewers with thin or fine hair

Occasional complaint that it does not fully control frizz on its own

general

Scalp Exfoliating Shampoo

Reviewers describe the shampoo as giving a deep, refreshing cleanse to both scalp and hair.

general reviewers

Multiple reviewers with flaky, itchy scalps say repeated use visibly reduced flaking and calmed scalp irritation.

reviewers with flaky or itchy scalp concerns

Several reviewers comment on the thin, watery consistency and say the bottle's design makes it hard to dispense a controlled amount.

reviewers commenting on texture and packaging

At least one reviewer feels the shampoo is overpriced for what it delivers and does not plan to repurchase.

price-sensitive reviewer

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.

$3.92/oz vs $4.42/oz — within about the same cost per ounce.

$0.00/oz median $1.47/oz $17.29/oz $3.92/oz Enchanted Island Shampoo $4.42/oz Scalp Exfoliating Shampoo

Every mark sits on one distribution because these are compared against the same set: 817 shampoos with a computable unit price.

Value readEnchanted Island ShampooScalp Exfoliating Shampoo
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.

Enchanted Island Shampoo vs Aloe Vera ShampooRahua · 100% function matchScalp Exfoliating Shampoo vs ColorKick De-Brassing ShampooVirtue · 97% function matchEnchanted Island Shampoo vs Classic ShampooRahua · 100% function matchScalp Exfoliating Shampoo vs Curl ShampooVirtue Labs · 96% function matchEnchanted Island Shampoo vs Voluminous ShampooRahua · 96% function matchScalp Exfoliating Shampoo vs Pay Day ShampooIGK Hair · 95% function matchEnchanted Island Shampoo vs Destined For Density Megastrength Caffeine + Biotin + Peptide Density ShampooBriogeo · 96% function matchScalp Exfoliating Shampoo vs Serene Scalp Densifying ShampooOribe · 95% function match

Enchanted Island Shampoo · Scalp Exfoliating Shampoo · All shampoos 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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