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Side by side

Andalou Naturals Argan Stem Cell Age Defying Shampoo vs Bondi Boost Smoothing Shampoo

98% function match · 12 of the 13 functions we compared match Formula overlap 52%. Andalou Naturals Argan Stem Cell Age Defying Shampoo and Bondi Boost Smoothing 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.

  • Argan Stem Cell Age Defying Shampoo — colour-treated hair
  • Smoothing Shampoo — colour-treated 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
Andalou Naturals Argan Stem Cell Age Defying Shampoo — 11.5 oz container Andalou Naturals

Argan Stem Cell Age Defying Shampoo

  • Shampoo
  • Drugstore
  • Sulfate-free
  • Silicone-free
Bondi Boost Smoothing Shampoo — 16.9 oz container Bondi Boost

Smoothing Shampoo

  • Shampoo
  • Salon
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$10.99 11.5 oz · $0.96/oz
$33–34 16.9 oz · $2.01/oz
Value / price positioning
Priced with its peers $$$$$ Drugstore tier · costs less than 69% of the 817 shampoos we’ve priced
Upper-mid price for a shampoo $$$$$ Salon tier · costs more than 62% 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 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
Cleansing strength Same
Moderate Removes oil and product; leaves some conditioning behind. Your hair
Moderate Removes oil and product; leaves some conditioning behind. 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
Weight on hair
Light Water-first and light: unlikely to flatten fine hair. Your hair
Light Water-first and light: unlikely to flatten fine 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
Moderate Your hair
Moderate Your hair
Expected lather Same
Moderate An ordinary shampoo lather. 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 Same
None No chelating agent in the list. Your hair
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
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
  • Colour-treated hairthat fades faster in a sulfate wash
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Stretching wash dayswaxes stay until a detergent wash removes them
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Stretching wash dayswaxes stay until a detergent wash removes them
  • Dry or very humid airwhere heavy humectants work against you
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
Argan Stem Cell Age Defying
—
Where to buy
Brand website
Brand website
Free of
  • sulfate-free
  • silicone-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • curly-method compatible
Vegan
Vegan · label states
Vegan · label states
Cruelty-free
Cruelty-free · PETA-listed
Cruelty-free · label states
Scent
Scented, not described
Scented, not described
How often
—
as needed

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

IngredientArgan Stem Cell Age Defying ShampooSmoothing Shampoo
Water
Neutral
#1Leading
#1Leading
Cocamidopropyl Betaine
Cleanses
#2Leading
#3Leading
Glycerin
Moisturizes
#5Supporting
#5Supporting
Aloe Barbadensis Leaf Juice
Moisturizes
#6Supporting
#2Leading
Fragrance
Fragrance
#40Below the 1% line
#15Below the 1% line
Potassium Sorbate
Stabilizes
#45Below the 1% line
#16Below the 1% line

What only one of them carries

Argan Stem Cell Age Defying Shampoo

Smoothing Shampoo

Full ingredient list — Argan Stem Cell Age Defying Shampoo (49)
Full ingredient list — Smoothing Shampoo (48)

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.

VerdictsArgan Stem Cell Age Defying ShampooSmoothing Shampoo
Supported
1
3
Partly supported
1
0
Stated by brand
2
0
Potential conflict
0
0

Argan Stem Cell Age Defying Shampoo

  • Fortifying daily shampoo that gently clarifies and removes buildup from the scalp and hairPartly supportedLight residue, not heavy build-up.
  • Formulated for all hair types and especially fine and thinning hair, often experienced as a result of agingStated by brandNot something a label can show.
  • Cruelty-free, vegan, paraben-free, phthalate-free, gluten-free, formulated with 98% naturally derived ingredientsStated by brandOnly the brand’s testing shows this.
  • Safe for color-treated hairSupportedLess fade per wash.

Smoothing Shampoo

  • Naturally cleanses, fights frizz, protects against humiditySupportedSmoother strands, less frizz.
  • Creates sleek, soft, shiny strands with weightless moistureSupportedHelps hair feel hydrated.
  • Sulfate-free, silicone-free, paraben-freeSupportedGentler on colour and coils.

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.

Andalou Naturals Argan Stem Cell Age Defying Shampoo draws complaints about the scent; Bondi Boost Smoothing Shampoo draws complaints about weight and frizz.

Argan Stem Cell Age Defying Shampoo

Produces a good lather for daily use without leaving hair feeling dried out or stripped

reviewers describe using it nearly every day

Reviewers with thinning or fine hair report a perceived thickening/fuller effect and reduced shedding with regular use

multiple reviewers self-identify as dealing with hair thinning or fine hair

General satisfaction and repeat-purchase intent, often paired with the matching conditioner

A reformulation added fragrance to a formula some long-time users preferred fragrance-free

long-time/repeat customer comparing to an older formulation

Smoothing Shampoo

several reviewers say the shampoo leaves hair noticeably smoother and less frizzy right after use

reviewers explicitly naming the shampoo

a substantial number of reviewers report no real reduction in frizz despite regular use, some saying hair still looked knotted or dull

reviewers with thick, curly or highly frizz-prone hair

a few reviewers say the shampoo leaves hair feeling greasy or is difficult to rinse out fully, requiring more frequent washing

reviewers with fine or oily-prone 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.

$0.96/oz vs $2.01/oz — Bondi Boost Smoothing Shampoo costs about 2.1× more per ounce than Andalou Naturals Argan Stem Cell Age Defying Shampoo.

$0.00/oz median $1.47/oz $17.29/oz $0.96/oz Argan Stem Cell Age Defyin $2.01/oz Smoothing Shampoo

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

Value readArgan Stem Cell Age Defying ShampooSmoothing Shampoo
Label
Priced with its peersSits in the middle of the range for shampoos per ounce.
Upper-mid price for a shampooSits in the middle of the range for shampoos per ounce.

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.

Argan Stem Cell Age Defying Shampoo vs Lavender & Biotin Full Volume ShampooAndalou Naturals · 100% function matchSmoothing Shampoo vs Lavender & Biotin Full Volume ShampooAndalou Naturals · 98% function matchArgan Stem Cell Age Defying Shampoo vs Argan Oil & Shea Moisture Rich ShampooAndalou Naturals · 96% function matchSmoothing Shampoo vs Argan Oil & Shea Moisture Rich ShampooAndalou Naturals · 94% function matchArgan Stem Cell Age Defying Shampoo vs Sunflower & Citrus Brilliant Shine ShampooAndalou Naturals · 96% function matchSmoothing Shampoo vs Sunflower & Citrus Brilliant Shine ShampooAndalou Naturals · 94% function matchArgan Stem Cell Age Defying Shampoo vs Don't Despair, Repair! Rich Rice Water Shampoo ConcentrateBriogeo · 93% function matchSmoothing Shampoo vs Hydrating Cream HairbathInnersense Organic Beauty · 93% function match

Argan Stem Cell Age Defying Shampoo · Smoothing 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.
  • 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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