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Shamp👀 · Deep Dive · Product Safety · PUBLIÉ 2026-05-01 Updated 2026-05-01

Client Health Screening & Consultation: Contraindication Checklist — Deep Dive

Quick Answer

In-depth analysis of contraindication checklist within client health screening & consultation for salons.

📑 Table des matières
  1. 1. Context
  2. 2. Common pitfalls
  3. 3. Authority-recommended solutions
  4. 4. Operator dialogue
    1. 🦉 & 🐥 & 🐮 — Salon operator dialogue
  5. 5. KPI targets
  6. Primary sources (national & international authorities)
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1. Context

A thorough client consultation is both a legal duty of care and the foundation of personalised service[1]. Pre-service screening identifies contraindications — allergies, medications (isotretinoin, anticoagulants), pregnancy, scalp conditions (psoriasis, open wounds), recent chemical treatments — that alter service safety[2].

This deep dive focuses on contraindication checklist — one of the most critical sub-areas within client health screening & consultation.

2. Common pitfalls

  1. Screening questions asked verbally, not documented
  2. Contraindications (isotretinoin, anticoagulants) not in screening checklist
  3. Pregnancy chemical restrictions unknown to junior staff
  4. Previous adverse reactions not recorded in client file
  1. General solution
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4. Operator dialogue

🦉 & 🐥 & 🐮 — Salon operator dialogue

🐥
Piyo: Poppo, what should a salon consultation card actually ask?
🦉
Poppo: Allergy history, current medications, skin conditions, pregnancy status, previous adverse reactions to salon products, and any metal implants (for certain electrical treatments). The goal is to identify contraindications before you start, not discover them during service.
🐥
Piyo: Is verbal screening enough?
🦉
Poppo: No. A documented consultation card is a legal record. If a client has an adverse reaction and you can show you screened for it, documented the answer, and proceeded appropriately, you have a defence. Verbal-only screening is invisible — it might as well not have happened.
🐮
Mou: Strong, kind, beautiful — asking the right questions before you start is the kindest thing a professional can do.

5. KPI targets

IndicatorBaselineTargetTimeMeasurement
New client consultation completionVariable100%ImmediateConsultation card
Allergy history documentedVariable100% before chemical serviceImmediateClient record
Contraindication check completionVariable100%ImmediateScreening form
Informed consent signedVariable100% for invasive servicesImmediateConsent form
Adverse event from missed screeningVariable0/yearOngoingIncident log

Primary sources (national & international authorities)

  1. WHO Guidelines on Hand Hygiene in Health Care (2009). https://www.who.int/publications/i/item/9789241597906
  2. EU Regulation (EC) No 1223/2009 on cosmetic products. https://eur-lex.europa.eu/eli/reg/2009/1223/oj
  3. FDA Modernization of Cosmetics Regulation Act (MoCRA, 2022). https://www.fda.gov/cosmetics/cosmetics-laws-regulations/modernization-cosmetics-regulation-act-2022-mocra
  4. Cosmetic Ingredient Review (CIR) — 4,740+ ingredient assessments. https://www.cir-safety.org/ingredients

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Avertissement important : MmowW n’est pas un organisme de certification d’hygiène esthétique. Le contenu ci-dessus constitue des bonnes pratiques éducatives extraites de sources nationales officielles (OMS, Règlement UE 1223/2009, ANSM, DGCCRF). La responsabilité finale incombe à l’exploitant du salon et à l’autorité compétente.
🦉
Takayuki Sawai — Gyoseishoshi

Licensed Gyoseishoshi (Administrative Scrivener) and founder of MmowW. Making salon compliance easy for beauty professionals worldwide.

Aimé pour la sécurité.