Science · Education · InnovationCanadian company · Courses available in person in Toronto and online
LANGEVIAX / PUBLICATIONS

Read. Listen. Put it into practice.

Book 1 and Canada’s Health Pioneers — with connected chapter mini-lessons and learning experiences.

The Skin & Hair Science Handbook, Book 1, by Mahdi Emamdoost. White and gold 2026 cover.

Langeviax Educational Series · Book 1 · 2026 Edition

The Skin & Hair Science Handbook

Ingredients, Formulation, Product Analysis and Professional Client Care

Go beyond the name on the bottle. Discover why an ingredient is there, how a formula works, and what makes a thoughtful recommendation. From skin and hair foundations to realistic client conversations, this handbook connects science with the decisions people make every day.

By Mahdi Emamdoost · Beginner foundations · 300 pages · English

Pages 1–19 are free. From page 20 onward: complete digital book, CAD $21. Read and download the complete book after your payment is confirmed.

12 teaching chapters24 ingredient profiles30 client casesPractical tools & worksheets

A teaching perspective shaped by pharmacy experience in Iran and cosmetic quality assurance in Canada.

Explore the foundations here, then practise with Langeviax Academy. Discover the programme →
Edition identifier under publisher verification · © 2026 Mahdi Emamdoost

BOOK 01 / READ → LISTEN → APPLY

Every chapter can lead to a decision.

Twelve free bilingual mini-lessons adapted from Book 1. Each offers device-voice reading and related practice; these are learning companions, separate from the complete paid book.

  1. 01Skin function & care priorities
  2. 02Understand the concern
  3. 03Read ingredients & formulation
  4. 04Quality, stability & evidence
  5. 05Make a manageable routine
  6. 06Hair biology
  7. 07Scalp & hair lengths
  8. 08Client consultation
  9. 09Value & responsible selling
  10. 10Complaints & product feedback
  11. 11Portfolio & professional work
  12. 12Explain and apply

Device reading depends on voices available in your browser. It is not a recorded instructor audiobook.

Canada's Health Pioneers, Autumn 2026, Issue 01. Lifespan, Reimagined. ISSN 3111-4644

The Langeviax magazine · Digital edition

Canada’s Health PioneersReal science. A brighter you.

A fresh perspective on health, skin science, wellbeing and longevity. Open the premiere issue and discover a world of ideas, one page at a time.

Autumn 2026 · Issue 01 · 112 pages
ISSN 3111-4644

Magazine & contentsOpen PDF

Health · Science · Beauty · Wellbeing · Longevity

Published by Langeviax Innovations Inc. · ISSN 3111-4644.

Academy learning resources

Bring the science into your learning.

The Academy’s learning materials connect skin and hair science with ingredients, formulation principles, product-analysis exercises and client scenarios.

The learning approach

Read. Compare. Ask why. Apply.

Contact the Academy for details about the learning resources included with your course.

Wider publishing interests

Canada Auto Guide

Langeviax also develops Canada Auto Guide, connecting automotive stories, businesses and Canadian readers.

Professional enquiries

Contribute or collaborate.

Interested in editorial contributions, advertising or a publishing partnership? Send us a specific proposal.

Author catalogue / فهرست آثار نویسنده
  1. Acne Decoded — A Science-Based Guide to Acne Diagnosis, Treatment, Scar Prevention, and Long-Term Control
    ISBN 978-1-0677479-1-6
  2. Beyond Anti-Aging Skincare — The Science of Skin Renewal and Rejuvenation
    ISBN 978-1-0677479-8-5
  3. The Obesity Fix — A Pharmacist’s Science-Based Guide to Weight, Medications, Metabolism, and Long-Term Control
  4. The Longevity Code — The Daily Decisions That Extend Life—and the Medication Mistakes That Don’t
  5. NeuroReset — Control Anxiety, Stop Panic Attacks, Beat Stress & Burnout
    ISBN 978-1-0677479-0-9
  6. The Stroke You Never Saw Coming — The Hidden Path to Stroke—and How to Break It
    ISBN 9798248921119
  7. Depression’s Hidden Triggers — When Medications and Substances Shift Mood—How to Find the Real Driver
  8. Silent Nights, Fatal Consequences — How Hidden Sleep Disorders Raise the Risk of Stroke, Arrhythmia, and Sudden Death
    ISBN 9798251973747
  9. Brain Bright Blueprint — The Evidence-Based Plan to Protect Memory, Reduce Dementia Risk, and Act Early
  10. The Skin & Hair Science Handbook — Ingredients, Formulation, Product Analysis and Professional Client Care

ISBNs shown are transcribed from the supplied publication files. Confirm the exact format and edition with the publisher before ordering. A missing identifier is not invented; the handbook identifier is under publisher verification.

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