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Side by side

Creme of Nature Argan Oil from Morocco Heat Protector Smooth & Shine Polisher vs Joico K-PAK Color Therapy Luster Lock Glossing Oil

68% function match · 6 of the 9 functions we compared match Formula overlap 59%. Creme of Nature Argan Oil from Morocco Heat Protector Smooth & Shine Polisher and Joico K-PAK Color Therapy Luster Lock Glossing Oil share 4 ingredients among each other's most prominent.

These sit in different steps of a routine — Creme of Nature Argan Oil from Morocco Heat Protector Smooth & Shine Polisher is a heat protectant and Joico K-PAK Color Therapy Luster Lock Glossing Oil is a finisher. Comparing their formulas is fair; treating one as a replacement for the other is not.

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
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When each one is the right call

What each formula is built for, from its own ingredient list.

  • Argan Oil from Morocco Heat Protector Smooth & Shine Polisher — heat styling
  • K-PAK Color Therapy Luster Lock Glossing Oil — protein-hungry 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
Creme of Nature

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher

  • Heat protectant
  • Drugstore
  • Sulfate-free
  • Moisture-rich
Joico K-PAK Color Therapy Luster Lock Glossing Oil — 2.1 oz container Joico

K-PAK Color Therapy Luster Lock Glossing Oil

  • Finisher
  • Salon
  • Sulfate-free
Price, size & price per ounce
$7.67 4 oz · $1.92/oz
$20–28 2.1 oz · $10.00/oz
Value / price positioning
Lower cost than most heat protectants $$$$$ Drugstore tier · costs less than 87% of the 576 heat protectants we’ve priced
Upper-mid price for a hair oil $$$$$ Salon tier · costs more than 50% of the 175 hair oils we’ve priced
Best for hair types
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Moisture level Differs
Moderate Humectants in the working part of the formula. Your hair
Moderate Humectants in the working part of the formula. Your hair
Heat protection
High The brand states a protection temperature — a label claim, not a measurement. Your hair
—
Slip / detangling
Moderate Conditioning agents are present, lower in the list. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Weight on hair Same
Rich Heavy butters and waxes in the first eight ingredients. Your hair
Rich Heavy butters and waxes in the first eight ingredients. 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
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Prominent Protein high in the list — a strengthening formula, not a moisture one. 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
Shine system
—
High A silicone or oil blend does the shine work here. Your hair
Fast-drying alcohol Same
None No fast-drying alcohol in the list. Your hair
None No fast-drying alcohol in the list. Your hair
Oils and butters Same
—
Present, high in the list Oils sit high in the list — a softening, coating formula. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Heat stylingthe brand states protection to 450°F
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Coarse or dry hairthat absorbs everything you give it
  • Very dry hairno fast-drying alcohol in the list
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Maximum slipfor hair that tangles the moment it is wet
  • Coarse or dry hairthat absorbs everything you give it
  • Dull-looking haira recognised shine system is present
Why you might skip it
  • Scents bother youthis product carries a 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
  • Protein-sensitive hairthat goes stiff or straw-like on protein
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
Heat protectantserum
Finisheroil
Where to buy
Brand website
Salons · Specialty beauty
Free of
  • sulfate-free
  • sulfate-free
Vegan
Not vegan · ingredient list
—
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
Heat protection
up to 450°F
—

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 Oil from Morocco Heat Protector Smooth & Shine PolisherK-PAK Color Therapy Luster Lock Glossing Oil
Cyclopentasiloxane
Buildup
#1Leading
#1Leading
Dimethicone
Buildup
#3Leading
#2Leading
Argania Spinosa Kernel Oil
Softens
#4Supporting
#4Supporting
Water
Neutral
#6Supporting
#19Below the 1% line
Fragrance
Fragrance
#12Below the 1% line
#34Below the 1% line
Linalool
Fragrance
#14Below the 1% line
#33Below the 1% line

What only one of them carries

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher

K-PAK Color Therapy Luster Lock Glossing Oil

Full ingredient list — Argan Oil from Morocco Heat Protector Smooth & Shine Polisher (17)
Full ingredient list — K-PAK Color Therapy Luster Lock Glossing Oil (34)

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 Oil from Morocco Heat Protector Smooth & Shine PolisherK-PAK Color Therapy Luster Lock Glossing Oil
Supported
3
0
Partly supported
1
0
Stated by brand
1
7
Potential conflict
0
0

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher

  • Protect Against Heat Up to 450FPartly supportedSold for hot tools; untestable here.
  • Smoothes the hair cuticle while protecting against heat stylingStated by brandCan’t be confirmed from label.
  • Seals in ShineSupportedReflects light for visible shine.
  • Smoothes & Eliminates FrizzSupportedSmoother strands, less frizz.
  • Silk smooth, frizz-free finishSupportedSmoother strands, less frizz.

K-PAK Color Therapy Luster Lock Glossing Oil

  • 150X the shine in a single dropStated by brandOnly the brand’s testing shows this.
  • Maintains over 82% of hair color for up to 8 weeksStated by brandOnly the brand’s testing shows this.
  • Preserves over 85% of hair colorStated by brandOnly the brand’s testing shows this.
  • 150% more shineStated by brandOnly the brand’s testing shows this.
  • 2X stronger hairStated by brandOnly the brand’s testing shows this.
  • Protects hair against pollutantsStated by brandCan’t be confirmed from label.
  • Provides instant softness and smoothnessStated by brandSubjective feel varies by hair.

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 a light feel, the scent, and shine. Joico K-PAK Color Therapy Luster Lock Glossing Oil draws complaints about dryness and hold.

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher

Lightweight, non-greasy absorption before heat styling

Reliable heat protection with a pleasant scent

Leaves hair shiny and healthy-looking

K-PAK Color Therapy Luster Lock Glossing Oil

Reviewers frequently describe the scent as pleasant and part of why they repurchase.

general reviewers

Multiple reviewers with fine or dry hair say a small amount (1-2 pumps) is enough to tame frizz and add shine without feeling heavy.

reviewers with fine, dry or brittle hair

Several long-time users say this reformulated oil is lighter, less hydrating and less effective than the discontinued K-PAK Color Therapy Restorative Oil it replaced, and ask for the original back.

reviewers who used the predecessor Restorative Oil

One reviewer with fine hair reported the oil kept curls from holding, describing it as unsuitable for hair that needs to hold a set.

a reviewer with fine hair styled with curls

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.

$1.92/oz vs $10.00/oz — Joico K-PAK Color Therapy Luster Lock Glossing Oil costs about 5.2× more per ounce than Creme of Nature Argan Oil from Morocco Heat Protector Smooth & Shine Polisher.

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher

Against 576 heat protectants with a computable unit price.

K-PAK Color Therapy Luster Lock Glossing Oil

Against 175 hair oils with a computable unit price.

Value readArgan Oil from Morocco Heat Protector Smooth & Shine PolisherK-PAK Color Therapy Luster Lock Glossing Oil
Label
Lower cost than most heat protectantsCosts less per ounce than most heat protectants we have researched.
Upper-mid price for a hair oilSits in the middle of the range for hair oils 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 Oil from Morocco Heat Protector Smooth & Shine Polisher vs Caviar Anti-Aging Smoothing Anti-Frizz Nourishing OilAlterna · 99% function matchK-PAK Color Therapy Luster Lock Glossing Oil vs Glossy Shine SprayVerb · 78% function matchArgan Oil from Morocco Heat Protector Smooth & Shine Polisher vs Revive Repair Hair OilHealing Bird · 95% function matchK-PAK Color Therapy Luster Lock Glossing Oil vs Weightless Shine Working SerumKristin Ess · 72% function matchArgan Oil from Morocco Heat Protector Smooth & Shine Polisher vs Verb Ghost OilVerb · 95% function matchK-PAK Color Therapy Luster Lock Glossing Oil vs Gloss Gems Hair Oil Treatment Capsulesinh HAIR · 70% function matchArgan Oil from Morocco Heat Protector Smooth & Shine Polisher vs Coconut Oil Nourishing Shine Hair Oil (Monoi Coconut Oil line)Hask · 95% function matchK-PAK Color Therapy Luster Lock Glossing Oil vs Keratin Protein Smoothing Shine Hair OilHask · 70% function match

Argan Oil from Morocco Heat Protector Smooth & Shine Polisher · K-PAK Color Therapy Luster Lock Glossing Oil · All heat protectants 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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