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Side by side

Creme of Nature Double Duty Detangle & Slip Flaxseed Shampoo vs Kristin Ess Moisture Rich Curl Shampoo

96% function match · 12 of the 13 functions we compared match Formula overlap 52%. Creme of Nature Double Duty Detangle & Slip Flaxseed Shampoo and Kristin Ess Moisture Rich Curl 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.

  • Double Duty Detangle & Slip Flaxseed Shampoo — colour-treated hair
  • Moisture Rich Curl 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
Creme of Nature Double Duty Detangle & Slip Flaxseed Shampoo — 12 oz container Creme of Nature

Double Duty Detangle & Slip Flaxseed Shampoo

  • Shampoo
  • Drugstore
  • Sulfate-free
  • Silicone-free
Kristin Ess Moisture Rich Curl Shampoo — 10 oz container Kristin Ess

Moisture Rich Curl Shampoo

  • Shampoo
  • Drugstore
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$7.99 12 oz · $0.67/oz
about $12 10 oz · $1.20/oz
Value / price positioning
Lower cost than most shampoos $$$$$ Drugstore tier · costs less than 82% of the 805 shampoos we’ve priced
Priced with its peers $$$$$ Drugstore tier · costs less than 59% of the 805 shampoos 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 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
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 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
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 Same
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. 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 Same
High Thick foam that spreads quickly through the hair. Your hair
High Thick foam that spreads quickly through the hair. 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
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
  • Colour-treated hairthat fades faster in a sulfate wash
  • Protein-sensitive hairthat stiffens when protein is added
  • Fast-oiling scalpsthat need a real reset wash
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Colour-treated hairthat fades faster in a sulfate wash
  • Protein-sensitive hairthat stiffens when protein is added
  • Fast-oiling scalpsthat need a real reset wash
  • Dry, thirsty hairhumectants and emollients both sit up front
Why you might skip it
  • Scents bother youthis product carries a scent
  • Oily scalp or fine hairthat gets weighed down
  • Dry or damaged haira strong detergent system strips as it cleans
  • Scents bother youthis product carries a scent
  • Oily scalp or fine hairthat gets weighed down
  • Dry or damaged haira strong detergent system strips as it cleans
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
Where to buy
Brand website · Grocery / mass · Specialty beauty
Brand website · Specialty beauty
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Vegan
—
Vegan · label states
Cruelty-free
—
Cruelty-free · label states
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

IngredientDouble Duty Detangle & Slip Flaxseed ShampooMoisture Rich Curl Shampoo
Water
Neutral
#1Leading
#1Leading
Sodium C14-16 Olefin Sulfonate
Cleanses
#2Leading
#2Leading
Glycerin
Moisturizes
#4Supporting
#27Below the 1% line
Cocamidopropyl Betaine
Cleanses
#5Supporting
#3Leading
Fragrance
Fragrance
#12Below the 1% line
#28Below the 1% line
Glycol Distearate
Softens
#13Below the 1% line
#5Supporting
Phenoxyethanol
Stabilizes
#18Below the 1% line
#6Below the 1% line

What only one of them carries

Double Duty Detangle & Slip Flaxseed Shampoo

Moisture Rich Curl Shampoo

Full ingredient list — Double Duty Detangle & Slip Flaxseed Shampoo (23)
Full ingredient list — Moisture Rich Curl Shampoo (41)

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.

VerdictsDouble Duty Detangle & Slip Flaxseed ShampooMoisture Rich Curl Shampoo
Supported
1
5
Partly supported
1
0
Stated by brand
2
4
Potential conflict
0
1

Double Duty Detangle & Slip Flaxseed Shampoo

  • Detangles & Adds Great SlipPartly supportedA little slip, not a lot.
  • Minimizes Shrinkage, Leaving Curls ElongatedStated by brandCan’t be confirmed from label.
  • Moisturizes & Provides ElasticitySupportedHelps hair feel hydrated.
  • Gently Cleanses Without Stripping Hair of its Natural OilsStated by brandCan’t be confirmed from label.

Moisture Rich Curl Shampoo

  • Moisture consciousSupportedHelps hair feel hydrated.
  • gently cleansingStated by brandCan’t be confirmed from label.
  • rich latherStated by brandCan’t be confirmed from label.
  • non-strippingStated by brandCan’t be confirmed from label.
  • all curl typesStated by brandSee the fit panel instead.
  • free of drying alcohols, sulfates, parabens, phthalates and siliconesSupportedGentler on colour and coils.
  • Cruelty-freeSupportedMatches our researched record.
  • color-safeSupportedLess fade per wash.
  • keratin-safePotential conflictNot in the ingredient list.
  • veganSupportedMatches our researched record.

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 and how it cleanses. Kristin Ess Moisture Rich Curl Shampoo draws complaints about dryness and curl definition.

Double Duty Detangle & Slip Flaxseed Shampoo

reviewers report hair feels soft and clean without the dryness or stripped feeling they associate with other shampoos

reviewers on the brand's Yotpo widget

many reviewers describe the shampoo giving noticeable slip and easy detangling on thick, coily or 4c hair

reviewers on the brand's Yotpo widget, several naming thick or 4c-type hair

most reviewers praise a pleasant, noticeable scent, though at least one reviewer found it nearly scentless and preferred that for sensitive skin

reviewers on the brand's Yotpo widget

Moisture Rich Curl Shampoo

Many reviewers say the shampoo cleanses curls gently without stripping moisture and produces a nice, creamy lather.

Ulta shoppers who purchased the product

Some reviewers say it leaves a filmy or waxy residue on the hair that can make it feel dry with continued use.

Ulta shoppers who purchased the product

A number of reviewers mention scalp itching or irritation developing with continued use.

Ulta shoppers who purchased the product

Several reviewers report noticeable shedding or hair coming out in clumps while using this shampoo.

Ulta shoppers who purchased the product

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.

$0.67/oz vs $1.20/oz — Kristin Ess Moisture Rich Curl Shampoo costs about 1.8× more per ounce than Creme of Nature Double Duty Detangle & Slip Flaxseed Shampoo.

$0.00/oz median $1.47/oz $17.29/oz $0.67/oz Double Duty Detangle & Sli $1.20/oz Moisture Rich Curl Shampoo

Every mark sits on one distribution because these are compared against the same set: 805 shampoos with a computable unit price.

Value readDouble Duty Detangle & Slip Flaxseed ShampooMoisture Rich Curl Shampoo
Label
Lower cost than most shampoosCosts less per ounce than most shampoos we have researched.
Priced with its peersSits 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.

Double Duty Detangle & Slip Flaxseed Shampoo vs Curls + Coconut Oil, Argan Oil & Vitamin E ShampooHask · 98% function matchMoisture Rich Curl Shampoo vs Curls + Coconut Oil, Argan Oil & Vitamin E ShampooHask · 96% function matchDouble Duty Detangle & Slip Flaxseed Shampoo vs Cleansing ShampooPattern Beauty · 96% function matchMoisture Rich Curl Shampoo vs KILLER.CURLS WASHKevin Murphy · 94% function matchDouble Duty Detangle & Slip Flaxseed Shampoo vs Repair Shampoo - Sulfate-Free Repair + Argan Oil ShampooHask · 96% function matchMoisture Rich Curl Shampoo vs Curl Love Moisturizing ShampooCamille Rose · 94% function matchDouble Duty Detangle & Slip Flaxseed Shampoo vs Hydrate + Coconut Oil ShampooHask · 96% function matchMoisture Rich Curl Shampoo vs Clean Beauty Everyday ShampooPaul Mitchell · 94% function match

Double Duty Detangle & Slip Flaxseed Shampoo · Moisture Rich Curl 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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