Side by side
Jane Carter Solution Renewable Difference Detox Shampoo vs Nioxin Age Defense Shampoo
95% function match · 10 of the 11 functions we compared match Formula overlap 28%. Jane Carter Solution Renewable Difference Detox Shampoo and Nioxin Age Defense Shampoo share 3 ingredients among each other's most prominent.
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.
- Renewable Difference Detox Shampoo — fast-oiling scalps
- Age Defense 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”.
- Fast-oiling scalpsthat need a real reset wash
- Maximum slipfor hair that tangles the moment it is wet
- Hard waterand swimmers dealing with mineral deposit
- Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
- 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
- Curly-method routinesno sulfates and no water-insoluble silicones
- Scents bother youthis product carries a scent
- Dry or damaged haira strong detergent system strips as it cleans
- Scents bother youthis product carries a scent
- Dry or damaged haira strong detergent system strips as it cleans
- Hair that needs proteinthere is none in this list
More facts about each one
- sulfate-free
- silicone-free
- protein-free
- curly-method compatible
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.
$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
What only one of them carries
Renewable Difference Detox Shampoo
Full ingredient list — Renewable Difference Detox Shampoo (17)
- 1 WATER/AGUA/EAU
-
2
Sodium Lauroyl Methyl Isethionate
- mild anionic cleanser
- cleanser
-
3
Sodium Cocoyl Isethionate
- mild anionic cleanser
- cleanser
-
4
Sodium Methyl Oleoyl Taurate
- mild anionic cleanser
- cleanser
-
5
Cocamidopropyl Betaine
- amphoteric cleanser
- secondary cleanser
- cleanser
-
6
Decyl Glucoside
- nonionic cleanser
- cleanser
-
7
Polyquaternium-7
- conditioning agent
- film former
- polymer
-
8
Vaccinium Myrtillus Fruit Extract
- botanical extract
-
9
Saccharum Officinarum (Sugar Cane) Extract
- botanical extract
-
10
Acer Saccharum (Sugar Maple) Extract
- botanical extract
-
11
Citrus Aurantium Dulcis (Orange) Fruit Extract
- botanical extract
-
12
Citrus Limon (Lemon) Fruit Extract
- botanical extract
-
13
Polyquaternium-10
- conditioning agent
- film former
- polymer
- Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
14
Phenoxyethanol
- preservative
-
15
Fragrance
- fragrance
- declared fragrance
-
16
Disodium EDTA
- hard-water chelator
-
17
Citric Acid
- pH adjuster
- hard-water chelator
Full ingredient list — Age Defense Shampoo (22)
-
1
Water
- solvent
-
2
Sodium Cocoyl Methyl Isethionate
- mild anionic cleanser
- cleanser
-
3
Cocamidopropyl Betaine
- amphoteric cleanser
- secondary cleanser
- cleanser
-
4
Sodium Methyl Oleoyl Taurate
- mild anionic cleanser
- cleanser
-
5
Sodium Lauroyl Sarcosinate
- mild anionic cleanser
- cleanser
- Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
6
Fragrance
- fragrance
- declared fragrance
-
7
Malic Acid
- pH adjuster
- exfoliant
-
8
Sodium Benzoate
- preservative
-
9
Sodium Chloride
- salt
- thickener
-
10
Salicylic Acid
- active
- exfoliant
-
11
Sodium Hydroxide
- pH adjuster
-
12
Niacinamide
- vitamin
- conditioning agent
-
13
Oleic Acid
- emollient
- emulsifier
-
14
Sodium Citrate
- pH adjuster
- hard-water chelator
-
15
Sodium Cocoate
- cleanser
-
16
Trisodium Ethylenediamine Disuccinate
- hard-water chelator
-
17
Caffeine
- active
-
18
Polyquaternium-10
- conditioning agent
- film former
- polymer
-
19
Mentha Piperita (Peppermint) Oil
- botanical extract
- essential oil
- fragrance
-
20
Menthol
- fragrance
- active
-
21
Mentha Arvensis Leaf Oil
- fragrance
- botanical extract
-
22
Citric Acid
- pH adjuster
- hard-water chelator
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.
Renewable Difference Detox Shampoo
Detoxifying formula that helps remove buildup
SupportedResets a coated scalp.
Age Defense Shampoo
Formulated without sulfates and silicones.
SupportedGentler 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.
Renewable Difference Detox Shampoo
A reviewer uses it every few weeks to remove buildup and reports a clean scalp without stripped moisture.
WhatAlexWrites independent review; Jul 2016A gifted-product reviewer praises a citrus-like scent after a month of testing.
VeganNeeds reviewer; Sep 2016, product provided freeAn independent review reports lifted buildup, good sudsing, and no dryness even with psoriasis, but little detangling.
The Mane Objective review mirror; Sep 2016All available detailed review evidence is older editorial or gifted content; current US availability is address-dependent.
2016 reviews and current retailer checks; Aug 2026 captureAge Defense Shampoo
No review themes researched for this product yet.
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.
$1.38/oz vs $3.57/oz — Nioxin Age Defense Shampoo costs about 2.6× more per ounce than Jane Carter Solution Renewable Difference Detox Shampoo.
Every mark sits on one distribution because these are compared against the same set: 817 shampoos with a computable unit price.
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.
Renewable Difference Detox Shampoo · Age Defense 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.
- 12 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.
Still unsure? Take your consultation or browse more products.
Your personalized hair plan
Tell us what’s going on with your hair, see what we understand, and get a plan built around it — with the reason behind every recommendation.
Free to start · $49.00 for your consultation and hair profile · No subscription · Nothing you must buy
Start your consultation