All Soft ShampoovsAmino Acid Shampoo
Products · full comparison

All Soft Shampoo vs Amino Acid Shampoo

data as of June 29 · updated weekly

How these two compare on everything we measure — where the AIs rank them, what reviewers and buyers say, and how they price. The differences are the point — they decide which one is yours.

All Soft Shampoo
by Redken · Moisturizing shampoo for dry hair
AI rank #4.8 fused across 8 questions in Hair Care$9.49–$66
Reviewers
3.5/5
Buyers
4.6/5
vs
Amino Acid Shampoo
by Kiehl's · Amino acid shampoo for men
AI rank #1.0 fused across 8 questions in Hair Care↑13$28
Reviewers
/5
Buyers
4.4/5

Side by side

Every signal we hold, on one shared scale. The leading side is lit — and where the AI panel and the reviewers pull apart, the row says so.?

#4.8
AI rankcombined avg · lower is betterfused across 8 questions in Hair Care
#1.0↑13
3.5
Reviewersout of 5
4.6
BuyersGoogle rating
4.4
$9.49–$66
Street pricelower is cheaper
$28
How this is made

Built from what 4 AI models (Google-ai-mode · ChatGPT · Claude · Perplexity) recommend for real buyer questions, layered with reviewer test summaries, Google buyer ratings, street prices and press. The short answer and verdict are derived from where those signals diverge — not written by hand for either product.

Independent — not a vendor, not advertising, not a paid review. How we score →

01

How the AIs rank them

1 models rank both products. Here’s each model’s pick (lower rank = higher).?

Google-ai-mode
All Soft Shampoo
#2
Amino Acid Shampoo
#1
02

Where the juries disagree

Three juries score these products — the AI panel, the video critics, the Google buyers. They don’t all agree here.

AI panel?
All Soft Shampoo#4.8
Amino Acid Shampoo#1.0
Critics?
All Soft Shampoo3.5/5
Amino Acid Shampoo
Buyers?
All Soft Shampoo4.6/5
Amino Acid Shampoo4.4/5

The widest split: Reviewers score the All Soft Shampoo 3.5/5 while buyers rate it 4.6/5 — the juries read the same product differently.

03

Which is better for what

Across the buyer-questions both appear in, who the AI panel ranks higher — and the widest gaps.?

Best Shampoo for Men Amino Acid Shampoo by 14#15 vs #1
Best Shampoos for Dry Hair All Soft Shampoo by 12#2 vs #14
Across 2 shared questions: All Soft Shampoo higher in 1 · Amino Acid Shampoo in 1
Showing the 2 widest gaps
04

Critics & buyers

The human jury in one chapter — what the video reviewers score and say, the reviews behind it, and how Google buyers rate them.

What reviewers say?

Distilled from the video reviewers — the score, what they praise, where they push back.

All Soft Shampoo
across 5 reviews
3.5/5
mixed
Reviewers praise
  • Argan oil complex delivers noticeable softness and shine without leaving hair feeling oily or weighed down on appropriate hair types
  • Conditioner provides exceptional slip, making detangling easier and reducing breakage risk
  • Pleasant, distinctive caramel-nutty scent that reviewers consistently describe as memorable
Reviewers push back
  • Shampoo is less hydrating than the conditioner; several reviewers found it underwhelming on its own
  • Conditioner can be difficult to rinse out fully and may be too heavy for fine or non-dry hair
  • Dimethicone content can cause buildup with frequent use, particularly on fine, straight, or oily hair
Redken All Soft shampoo and conditioner earn consistent praise for softness, slip, and hydration on dry or brittle hair, with the shampoo drawing more mixed reactions than the richer conditioner.
— best for: People with dry, brittle, thick, or chemically processed hair who need reliable moisture, softness, and detangling support.
Amino Acid Shampoo
no reviewer coverage yet
Reviewers disagree · All Soft Shampoo?
Mike DeCanter Hair & Beauty 4.0/5
Sammi Nu 3.0/5

Suitability for fine hair divides reviewers: one finds the shampoo well-balanced for fine hair, while the hairdresser reviewer warns the formula can be heavy and oily for fine or straight hair types

What buyers say?

Aggregated Google Shopping ratings — the score, the aspects owners rate, and a real quote.

4.6
13,509 ratings
Hydration & softness4.7
Detangling & manageability4.6
Suitability for fine/thin hair3.8
Product buildup & residue3.5
I have dry hair and hard water and sadly this stuff is the only thing that makes my hair beautiful and manageable. I have tried so many other products hoping to find a cheaper alternative and nothing compares. The shampoo cleans without stripping and the conditioner is super thick, like hair mask thick, but it's exactly what my dry hair needs. I would caution fine hair havers because this might we Mollie · ulta.com
Google ratings
4.4
1,705 ratings
Hydration & moisture4.3
Hair feel & texture4.4
Volume & body4.5
Fragrance3.8
I love this shampoo refill for keeping my hair happy and healthy while cutting down on plastic. From the first wash my hair feels softer, smoother and full of life without ever feeling weighed down. The amino acids and hydrolysed wheat protein really help keep moisture locked in, while the fairly traded coconut oil adds a subtle shine and silky finish. It leaves my fine hair feeling light, bouncy SimplyHilary · spacenk.com
05

How they price

Street price across retailers, the tier each lands in, and how it’s moved.?

$9.49–$66
across 4 retailers
tier Premium
current street price
current model
$28
across 4 retailers
tier Mid-range
current street price
current model
06

The verdict: which to buy

Our read of everything above — who leads each point, and who each is for.

All Soft Shampoo
AI panel rank
Amino Acid Shampoo
All Soft Shampoo
Reviewer score
Amino Acid Shampoo
All Soft Shampoo
Buyer rating
Amino Acid Shampoo
All Soft Shampoo
Lower price
Amino Acid Shampoo

Net: All Soft Shampoo leads 2 of 4 · Amino Acid Shampoo 2.

Which one is right for you?

How each suits the seven buyer types — a good fit, a maybe, or not for you.

Buyer type
All Soft Shampoo
Amino Acid Shampoo
Value-Maximizer
~
·
Quality Perfectionist
~
·
Premium Connoisseur
·
Early Adopter
·
·
Reliability-Seeker
·
Simplifier
·
Enthusiast
·
Good fitCould fitNot for you
So which one?

Each leads on different points — pick the one strong where you shop.

We don’t crown a winner. Both are strong; the differences above decide it for your use. Where a signal is missing, we leave it blank rather than guess.

as of June 29 · 2 shared buyer questions?

07

Common questions

The questions people ask comparing these two — answered from the data above.

QIs All Soft Shampoo or Amino Acid Shampoo better overall?

The AI panel ranks Amino Acid Shampoo higher (avg #1.0 fused across 8 questions in Hair Care vs #4.8), but it’s close — reviewers and buyers split differently.

QWhich one is cheaper?

Amino Acid Shampoo$28 vs $9.49–$66 across retailers.

QHow do buyers rate them?

Google buyers give All Soft Shampoo 4.6 and Amino Acid Shampoo 4.4 out of 5.