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Side by side

Head & Shoulders Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief vs Head & Shoulders Royal Oils Sulfate Free Scalp Care Shampoo

70% function match · 5 of the 10 functions we compared match Formula overlap 42%. Head & Shoulders Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief and Head & Shoulders Royal Oils Sulfate Free Scalp Care Shampoo share 1 ingredient 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.

  • Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief — short ingredient lists
  • Royal Oils Sulfate Free Scalp Care Shampoo — cuticle-smoothing pH

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
Head & Shoulders Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief — 12.5 oz container Head & Shoulders

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief

  • Shampoo
  • Drugstore
Head & Shoulders Royal Oils Sulfate Free Scalp Care Shampoo — 12.8 oz container Head & Shoulders

Royal Oils Sulfate Free Scalp Care Shampoo

  • Shampoo
  • Drugstore
Price, size & price per ounce
$31.20 12.5 oz · $2.60/oz
$8.42 12.8 oz · $0.66/oz
Value / price positioning
Upper-mid price for a shampoo $$$$$ Drugstore tier · costs more than 70% of the 817 shampoos we’ve priced
Lower cost than most shampoos $$$$$ Drugstore tier · costs less than 82% 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
Wavy–Coily The brand’s own claims name curly or textured hair. Your hair
Moisture level Differs
Low Humectants appear, but low enough to be a minor part. Your hair
Low Humectants appear, but low enough to be a minor part. Your hair
Expected lather Differs
High Thick foam that spreads quickly through the hair. Your hair
Moderate An ordinary shampoo lather. Your hair
Slip / detangling Same
Moderate Conditioning agents are present, lower in the list. Your hair
Moderate Conditioning agents are present, lower in the list. 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
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
Scalp active Same
None No over-the-counter scalp active. Your hair
None No over-the-counter scalp active. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Covers the core
Who should choose this
  • Short ingredient listsfifteen ingredients or fewer
  • Tight budgetsit sits in the lower price tiers
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • Tight budgetsit sits in the lower price tiers
Why you might skip it
  • Scents bother youthis product carries a scent
  • Sulfate-free routinesit uses a sulfate detergent
  • Curly-method routinesthese silicones need a detergent to remove
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Vegan and cruelty-freeour record does not support both claims here
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
Shampoocream
Shampoocream
Where to buy
Grocery / mass
Grocery / mass
Cruelty-free
Not cruelty-free · PETA-listed
Not 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

IngredientDandruff Shampoo, Aloe Vera for Soothing Scalp ReliefRoyal Oils Sulfate Free Scalp Care Shampoo
Pyrithione Zinc (1%)
Neutral
#1Leading
#1Leading
Water
Neutral
#2Leading
#2Leading
Sodium Chloride
Stabilizes
#6Supporting
#8Below the 1% line
Fragrance
Fragrance
#7Below the 1% line
#7Below the 1% line
Sodium Benzoate
Stabilizes
#11Below the 1% line
#14Below the 1% line

What only one of them carries

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief

Royal Oils Sulfate Free Scalp Care Shampoo

Full ingredient list — Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief (15)
Full ingredient list — Royal Oils Sulfate Free Scalp Care Shampoo (16)

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.

VerdictsDandruff Shampoo, Aloe Vera for Soothing Scalp ReliefRoyal Oils Sulfate Free Scalp Care Shampoo
Supported
1
0
Partly supported
1
1
Stated by brand
2
4
Potential conflict
0
0

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief

  • CLINICALLY PROVEN: Up to 100% dandruff protectionStated by brandOnly the brand’s testing shows this.
  • SOOTHES SCALP: Soothes scalp itch associated with dandruffStated by brandSoothing, not an active treatment.
  • ALOE VERA: moisturizes and relieves scalp discomfortPartly supportedSome hydration, at a low level.
  • PARABEN FREESupportedPreserved without parabens.

Royal Oils Sulfate Free Scalp Care Shampoo

  • Infused with moisturizing Coconut Oil and Apple Cider VinegarPartly supportedSome hydration, at a low level.
  • For Curly & Coily CrownsStated by brandCan’t be confirmed from label.
  • Balances and restores scalp health with regular useStated by brandDepends on your scalp.
  • Sulfate-free, Paraben-free, and Dye-freeStated by brandCan’t be confirmed from label.
  • Healthier Scalp, Healthier Hair in 3 weeksStated 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, the scent, and how it cleanses.

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief

reviewers say it lathers well and leaves a pleasant scent in the shower

general reviewers, some buying for whole households

reviewers say it cleans and conditions hair without leaving it dry or unmanageable

general reviewers

reviewers report it clears up dandruff and flaking with regular use

reviewers with dandruff

several say it's gentle enough to use on kids in the household without irritation

parents buying for family use

Royal Oils Sulfate Free Scalp Care Shampoo

reviewers say it relieved persistent dry, itchy scalp after other dandruff products had failed them

reviewers with long-standing dry-scalp issues

reviewers describe a mild, pleasant scent that isn't overpowering

general reviewers

several say it leaves the scalp feeling clean and moisturized without stripping natural oils

general reviewers

some reviewers, including a parent buying for a teenager and for their own aging/dry hair, say it works well across ages and hair concerns

multi-generation household use

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.

$0.66/oz vs $2.60/oz — Head & Shoulders Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief costs about 3.9× more per ounce than Head & Shoulders Royal Oils Sulfate Free Scalp Care Shampoo.

$0.00/oz median $1.47/oz $17.29/oz $2.60/oz Dandruff Shampoo, Aloe Ver $0.66/oz Royal Oils Sulfate Free Sc

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

Value readDandruff Shampoo, Aloe Vera for Soothing Scalp ReliefRoyal Oils Sulfate Free Scalp Care Shampoo
Label
Upper-mid price for a shampooSits in the middle of the range for shampoos per ounce.
Lower cost than most shampoosCosts less per ounce than most shampoos we have researched.

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.

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief vs Pro-V Radiant Color Shine ShampooPantene · 99% function matchRoyal Oils Sulfate Free Scalp Care Shampoo vs Lavender Lychee Scalp Moisturizing ShampooMielle · 95% function matchDandruff Shampoo, Aloe Vera for Soothing Scalp Relief vs Invigo Nutri-Enrich Deep Nourishing ShampooWella Professionals · 99% function matchRoyal Oils Sulfate Free Scalp Care Shampoo vs SUPER GARDEN ShampooR+Co · 94% function matchDandruff Shampoo, Aloe Vera for Soothing Scalp Relief vs Pro-V Volume & Body 2in1 Shampoo + ConditionerPantene · 99% function matchRoyal Oils Sulfate Free Scalp Care Shampoo vs GEMSTONE Color ShampooR+Co · 94% function matchDandruff Shampoo, Aloe Vera for Soothing Scalp Relief vs Pro-V Classic Clean ShampooPantene · 99% function matchRoyal Oils Sulfate Free Scalp Care Shampoo vs INGENIOUS THICKENING SHAMPOOR+Co · 94% function match

Dandruff Shampoo, Aloe Vera for Soothing Scalp Relief · Royal Oils Sulfate Free Scalp Care 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.
  • 8 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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