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Holistic Acne Treatment—Botanicals, Advanced Cosmetology (Udemy.com)

Specialty Knowledge on Functional Acne Treatment Including Diet, Botanicals, Microbiome-Balancing & Brain-Skin Approach

Created by: Skin Masters Academy (International)

Last updated January 2026

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What you will learn

  • Facials for acne that work
  • Treating the microbiome for holistic acne
  • What facials to avoid for inflamed acne
  • How to recognise types of acne: whiteheads, blackheads, papules, pustules, cysts
  • How to utilise botanical extracts for acne treatment
  • Treatment options without oral/prescription medications
  • LED facial light therapy for home/salon use
  • Common mimics of acne: when it is not acne
  • Hydrodermabrasion, vacuum microdermabrasion and how to choose medi-facial solutions
  • Coming up with a personalised treatment plan for your client
  • How to guarantee an instant glow 100% of the time
  • Select best machines/devices (home-use or spa/clinic) for facial treatments
  • How to perform Korean Medi-Facials
  • Identifying acne types, non-prescription treatments
  • Become your own skin expert
  • How to choose treatments for troubled sensitive skin
  • What estheticians should avoid

How it compares

Against the other 418 rated Udemy courses in Lifestyle on CourseDuck:

  • Rating4.1 out of 5higher than 5% of them
  • Reviews193#273 of 419 by number of reviews
  • Length4.8 hourslonger than 78% of them
  • Last updatedJanuary 2026more recently than 80% of them

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Course Description

Module 3 of Skincare Masters Program Certificate Course

Holistic Acne Treatment Module of Professional Skincare Master’s Program

Master holistic acne treatment with internationally renowned skincare expert and board-certified dermatologist Dr Teo Wan Lin. Dr TWL is founder and chief scientific officer of beauty empire Dr.TWL Dermaceuticals, Asia’s leading clinical skincare and cosmeceutical line. She is also the host of podcast Dermatologist Talks: Science of Beauty, the top grossing skincare podcast which has collaborated with brands like Amore-Pacific, L’Oréal Paris, Eucerin, Skinceuticals amongst others. She is regarded as an international expert in cosmeceutical skincare, the skin microbiome and her research has been published in top dermatology journals such as the Journal of the American Academy of Dermatology and the International Journal of Dermatology. She has collaborated with Dior Science for their Capture Totale Serum launch in 2020, and was featured in their inaugural Digital Skincare Talks alongside Gisele Bundchen and Philip Picardi.


This course on functional acne treatment offers a unique dermatologist-backed approach. Created by prominent dermatologist Dr Teo Wan Lin, author of multiple research papers in the acne microbiome in top journals such as the Journal of the American Academy of Dermatology and the International Journal of Dermatology, learn about how acne can be treated with non-oral options such as botanicals, LED blue light therapy, healthy diet.


What you’ll learn

SECTION A: HOLISTIC ACNE APPROACH

(Microbiome, Stress, Diet, Microclimate)

Fundamentals of Acne

  • What is a blind pimple?

  • What are those little tracts to the surface of the skin?

  • What causes blind pimples?

  • Role of genetics How does puberty, hormones and oil production affect acne? What causes inflammation? Propionibacterium acnes, the causative bacteria Is it a whitehead or an acne cyst?

Acne Scarring

  • What causes deep scarring like dermal, ice pick, boxcar type of scars?

  • Why does secondary bacterial infection occur? How do I prevent it?

Scientific Approach: Acne Microbiome

  • Latest Scientific Approach to Skin: Microclimate, Microbiome and Skin Barrier

A-Z of Acne

  • Acne 101: Causes

  • Essential Skincare Regimen

  • Acne Severity and Classification

  • Acne Face Mapping

  • Prescription and Non-Oral Treatment Options for Acne, Use of Herbals

  • Acne Journey with Dr.TWL

  • Puberty and Its Influence on Teenage Skin & Hair

  • The Different Types of Acne & How They Form?

  • Whiteheads, blackheads, papules, pustules, cysts. How Do I Get Rid of Blackheads?

  • How Do You Get Rid of Acne Papules?

  • How To Manage Blind Pimples


SECTION B: Non-Oral Methods of Treating Acne

Facials, Skincare Regimens and Cosmetology

  • Targeted/Spot Treatment of Skin Concerns (over-the counter, cosmeceuticals, herbal formulas)

  • Pigmentation

  • Acne

  • Acne Scars

  • Sensitive Skin/Eczema

  • Skin Aging (Photoaging)

  • When to refer to a dermatologist

  • What works and what doesn’t

  • How to Formulate the Express Facial Regimen for Clients

  • How to Get Instant Results

  • Cost/Time-Efficiency

  • Customer Retention

  • Relationship Building

  • Tips on Choosing the Ideal Facial Devices for your Salon

  • How to Avoid/Minimise Adverse Reactions


What you get

  • 5 hours of on-demand video workshops

  • 42-Lecture Series

  • Including Intermediate-Advanced Skincare Fundamentals Crash Course

  • ADDITIONAL BEAUTY SCHOOL ANIMATED VIDEOS/EDUCATION


Who this course is for:

  • Hormonal acne sufferers

  • Parents of teens who prefer a holistic approach to acne treatment

  • Salon owners, beauticians, aestheticians: Master skincare expertise and basic dermatology conditions, Offer facials that work; avoid those that don’t


The Holistic Acne Treatment—Botanicals, Advanced Cosmetology Course fees are fully redeemable for cosmeceutical products, please contact us with your proof of purchase for more details.

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Instructor Details

Dr. Teo Wan Lin (Zhang Wanlin; Chinese: 张婉琳) is a board-certified dermatologist in Singapore, specialising in both medical and cosmetic dermatology. She integrates her artistic sensibility with her research background and specialist dermatologist training, by means of customised, evidence-based aesthetic treatments which work synergistically with her proprietary line of specialist dermatologist-grade cosmeceuticals – Dr.TWL Dermaceuticals. She is also the host of a podcast Dermatologist Talks – Science of Beauty on Spotify. Follow her on instagram.

As an accredited dermatologist, Dr Teo is regularly interviewed and consulted for her expertise by the media on skincare, skin diseases like acne, sensitive skin and eczema, as well as on new product launches. She is widely quoted by women’s magazines as a regular contributor and resident beauty specialist for various beauty magazines such as THREAD by Zalora, BURO 24/7, Daily Vanity, Female Magazine, Harper’s Bazaar, Men’s Health and Men’s Folio.

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Reviews

4.1

193 ratings on Udemy

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By Sienna Ali on 7/3/2025

The information was great and very detailed, super informative. However i wish the course videos were different. I wish they were filmed differently.

By Tina McCallum on 12/2/2024

This course is not good. It is not for estheticians. I have learned nothing. It states that you have access to resources, but you have to pay for them. This course is poorly recorded. It is a course for people who have an interest in beauty but not for people who have certification.

By Nneka Benedicta Ibekwe on 10/8/2024

Very rich content made for both professionals in the field of beauty and for non professionals as well. Nevertheless, I would have loved a more in-depth details and live demonstration on some subjects aiming at the professionals. Secondly, I did not find the podcast, recordings and animated angles of the course ideal. Lastly, prospective students should be informed that they don’t have access to the e-book when the course is on sale.

By Sherine Hadi on 3/18/2024

Dr. Teo's approach is refreshingly different – she digs into the nitty-gritty of acne and offers solutions that actually work. From understanding why those pesky pimples pop up to learning about holistic treatments like botanicals and LED therapy, this course covers all issues in a very comprehensive way

By Salmeen Shakil Choudhury on 1/6/2024

The content is somewhat good but music is very distracting.

By Mandy Lorge on 6/9/2023

As a facialist, I find acne to be the most persistent skin condition encountered by my clients and this in depth course on acne is very helpful in addressing these skin concerns. I am excited with the microdermabrasion tools shared by the good doctor which look really promising versus conventional acne facials.

By Fiona Chang on 6/6/2023

Great course on acne treatment! I found the instructor’s tips on botanical anti inflammatory acne creams to be really useful as they are non drying. I have been struggling with adult acne and sensitive skin for many years, and traditional creams with benzoyl peroxide causes my skin to be very red and flaky. The botanical acne creams on the other hand are soothing and effective for me.

By Stefanie Lee on 5/26/2023

I enjoyed especially the focus on non-oral methods of treating acne, including science based herbals, facials, skincare regimens. Also useful was guidance on when to see a dermatologist and practical tips for express facials for quick results. Valuable info on selecting facial devices and how to avoid/minimize adverse reactions.

By Violet Chen on 5/25/2023

I feel that the holistic acne treatment approach is thoroughly covered in this course. Instructor focused on factors such as the microbiome, stress, diet, and microclimate. There was valuable knowledge on the essentials of acne skincare regimens, face mapping, and both prescription and non-oral treatment options, including the use of herbals. Dr. TWL’s expertise and practical insights guide through the intricacies of managing acne effectively.

By Louisa Kang on 5/24/2023

Course delves deep into fundamentals of acne, providing insights into causes and classification of various acne types. I gained a comprehensive understanding of acne severity and its impact on the skin. Course also explores the role of genetics, puberty, hormones, oil production, inflammation, and the causative bacteria. Great insights about acne scarring, secondary bacterial infection prevention, and the latest scientific approach to the acne microbiome as well.

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Overall Score : 82 / 100