Safety management for hair color, perms, and chemical treatments

Does your salon remember every client?

Claim Your Trust Profile — Free Browse Safety Library
7+ Salon Safety Books
9,079+ Expert Articles
7 TLE Salon Kits
6 Regulatory Sources
How Trust Is Built
The Trust Memory Engine
Every MmowW Trust OS runs on the same engine. One daily action becomes permanent, visible trust.

Action

A morning check. A temperature log. A policy review.

→

Record

Timestamped. Verified. Stored as evidence.

→

Trust Memory

Records compound into a permanent trust history.

→

Trust Score

Your trust becomes measurable and comparable.

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Trust Growth

Visible to customers, auditors, and the world.

Does this sound familiar?

Your stylists use hair dyes, perm solutions, and chemical treatments — but patch test records are inconsistent

A client had a reaction last year, and you couldn’t find their allergy history quickly enough

Client cards are in a drawer, allergy notes are in someone’s memory

New staff don’t know which clients have sensitivities — they have to ask or guess

Which stage are you at?

I need to understand product safety

Book

I need to build safety procedures

Trust Library Edition

I need daily client safety management

OS

Book — Understand salon product safety

Without it

  • Hair dye allergens, perm solution risks — unclear what’s required
  • COSHH, EU Cosmetics Regulation — which rules apply?
  • No structured knowledge of treatment safety

After reading

  • Chemical hazards and safety obligations clear
  • Applicable regulations identified for your country
  • Confident in safe treatment protocols
Available on Amazon
7 titles · Allergen guides · 7 countries · Updated on law changes
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Available on Amazon Kindle

Trust Library Edition — Build your salon safety procedures

Without it

  • No standardized patch test protocol
  • Client intake forms are improvised
  • Incident response — what do we do if something happens?

After using

  • Patch test procedures documented and consistent
  • Professional client intake forms ready to use
  • Incident response plan in place
$77.70 per country kit
Patch test protocols + Client forms + Allergen checklists + Staff training
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Salon Safety OS — Remember every client’s safety history

Without it

  • Staff don’t know which clients have sensitivities
  • Patch test records are paper-based and incomplete
  • No reminders for overdue safety checks

After deploying

  • Every client’s allergy and sensitivity history visible instantly
  • Digital records with timestamps for every interaction
  • Automatic reminders before appointments
$19 /month
Patch test tracking · Allergen database · Client profiles · Smart reminders
Start Recording Trust — Free →
Free forever · Upgrade to Verified for $19/month

Each stands alone. Together, they’re stronger.

Start with one. Your compliance moves forward either way.

Book

Amazon

+

Trust Library

$77.70

+

OS

Free / $19 Verified

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Peace of mind, every day

Samurai Sawai
Samurai Sawai
Gyoseishoshi (行政書士) — The World's Guardian

20+ years of government regulatory career in Hiroshima Prefecture. Author of 100+ compliance books across 5 industries and 14 countries. Founder of MmowW — The Trust Infrastructure Company.

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Frequently asked questions

Yes. The OS is designed for daily salon operations — tracking patch tests, managing client profiles, and flagging allergens. Books provide deeper knowledge of chemical safety regulations if you want that foundation.
No. The OS works independently for daily client safety management. The Trust Library Edition is ideal if you want to establish documented safety procedures and staff training materials.
No. Each product works on its own. Together, they cover safety knowledge, documented procedures, and daily digital management — giving your salon the strongest safety posture.
Full platform access including patch test tracking, allergen database, client safety profiles, smart reminders, daily safety checks, and compliance documentation.
Depending on location: COSHH Regulations (UK), EU Cosmetics Regulation, FDA MoCRA (US), and local health authority requirements. All require documented safety procedures for chemical treatments.
Because salon owners care about keeping clients safe — not studying cosmetic regulations. The underlying regulations (COSHH, EU Cosmetics Regulation, MoCRA) are built into the tools. You focus on safety; we handle the regulatory framework.

Your clients trust you with their safety.

Free forever. Upgrade to Verified Membership for $19/month.

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Build Trust. Grow Together.