
Explore cosmeceuticals definitions, mechanisms, and personalized actives titration for customized skincare, plus the skin physio type system and absorption enhancement for client-focused results.
Dr. TWL's skin physio type model updates traditional skin typing by including skin microclimate and microbiome to tailor cosmeceutical regimens, with a one-concern-per-consultation, chart-guided approach.
master small-scale cosmeceutical compounding with a two-solution system, dose titration charts, and targeted ingredients to address pigmentation, pores, dullness, and acne.
Explore the medi-essence system science, featuring seven cosmeceuticals—papain, Baburin, Centella asiatica, grapeseed oil, yeast peptide, green tea extract, and Arnica montana—within a titratable, water-based vehicle designed for universal skin types.
Explore a universal client consultation system with protocol variations, including papain enzyme peels and Pepin titration, with seabuckthorn oil and Bakuchiol regimens per skin type.
Explore how the Skincare Plus Accelerate program enhances absorption by breaching the skin barrier without damage. Learn how the skin cycle and stratum corneum govern when cosmeceuticals show visible results.
Learn to manage client expectations for instant glow by combining in-office procedures and home devices, optimize transdermal delivery, boost collagen, and layer cosmeceuticals with serums and antioxidant mist.
Learn how resveratrol, a cosmeceutical ingredient from grape seed oil and Polygonum cuspidatum, supports skin health by boosting collagen, reducing inflammation, and protecting against UV-related oxidative stress.
Identify eight retinol alternatives for sensitive skin, including natural Brassica oleracea sources, retinyl palmitate, Bakuchiol, acetyl hexapeptide, and sea buckthorn oil.
Learn cosmeceuticals and the retinoid family, the Kligman criteria for actives, stratum corneum penetration, clinical evidence, and practical management with retinoids, dosing, sun protection, and alternatives like bakuchiol and peptides.
Explore how retinoids disrupt the skin barrier, distinguish acute and chronic barrier damage, and use ceramides, hyaluronic acid, glycerin, and niacinamide to repair it.
Formulate an ideal cosmeceutical anti-aging serum with a water-based vehicle, polyglutamic and hyaluronic acids, humectants, panthenol, and plant adaptogens like centella asiatica and scutellaria baicalensis.
Adopt a functional dermatology approach to retinoids, weighing retinol against peptides and bakuchiol while safeguarding the skin barrier and addressing acne holistically.
Explore glycosaminoglycans and proteoglycans in aging skin, linking intrinsic and extrinsic aging to dermal structure, extracellular matrix, and hyaluronic acid function.
Explore stable vitamin C formulations that protect l-ascorbic acid from oxidation, compare sodium ascorbate phosphate, and optimize acne-prone skin with botanicals, humectants, and enhanced transdermal absorption.
Learn how to maximize vitamin C serum absorption with proper application techniques, including a jade roller massage to boost circulation, then apply three drops to damp skin and pat in.
Pair vitamin C with epigallocatechin gallate to stabilize ascorbic acid and boost antioxidant protection, while EGCg enhances natural moisturizing factor genes like filaggrin and transglutaminase for moisture and barrier repair.
Compare L-ascorbic acid and sodium ascorbate phosphate to explain stability, dermal activation, and their effects on collagen, hyperpigmentation, and acne-prone skin.
Apply stabilized vitamin C serums after cleansing on damp skin, day and night, then moisturize and sunscreen; choose sodium phosphate formulations with Camellia sinensis for oily, dry, and sensitive skin.
Explore niacinamide, a vitamin B3 cosmeceutical, its absorption, skin barrier and elasticity improvements, reduction of hyperpigmentation, and guidelines for use and patch testing.
Explore green tea polyphenols, especially EGCG, as cosmeceutical actives: mechanisms of antioxidant and anti-inflammatory effects, photoprotection, and challenges in absorption and formulation for skin health.
Explore how ceramides repair the skin barrier and boost hydration by replenishing lipids in the stratum corneum, including phyto ceramides from shea butter and plant oils.
Explore how oligopeptides act as natural topical mimetics of Botox, offering antimicrobial and anti-wrinkle benefits. Boost skin health with cosmeceutical peptides and safe transdermal delivery.
Soy isoflavones in cosmeceuticals penetrate the stratum corneum to reach the epidermis and dermis, act as phytoestrogens, boost glutathione, and support collagen and hyaluronic acid for aging and hyperpigmentation.
Explore plant hormone–based cosmeceuticals, highlighting carnation's growth regulation and kinetin's antioxidant benefits, and evaluate Cannington lotions that reduce hyperpigmentation, transepidermal water loss, barrier repair, and aging signs with niacinamide.
Explore functional dermatology's holistic cosmeceuticals approach, emphasizing botanicals and biomimetic actives that support barrier repair and the skin microbiome.
Explore advanced acne skincare routines that target the skin microenvironment, harmonize the microbiome, balance oil, and regulate sebum with gentle cleansers, antioxidant serums, and anti-inflammatory spot treatments.
Vitamin C and hyaluronic acid serums support acne care by reducing inflammation, scarring, and post-inflammatory hyperpigmentation, while hyaluronic acid regulates sebum and moisture for a healthier skin barrier.
Formulate a gentle anti-inflammatory pimple cream using chlorella vulgaris, argan oil, and methionine to rapidly heal inflamed acne while repairing the skin barrier and avoiding irritation.
Use hydrocolloid patches to support acne healing by repairing the skin barrier with glycerin and urea, a gentle keratolytic, while avoiding essential oils and salicylic acid under occlusion.
Choose a lightweight miso emulsion for oily, acne-prone skin and look for hyaluronic acid and polyglutamic acid. Seek rice bran and Portulaca oleracea antioxidants in facial mists, plus non-comedogenic sunscreen.
Zinc provides antibacterial, anti-inflammatory, and oil-control benefits for acne treatment. It inhibits leukocyte chemotaxis and blocks DHT to regulate sebum production.
Explore advanced acne treatments, including biofunctional textiles with copper nanoparticles to reduce bacteria and scarring, and home-use blue light therapy, plus exfoliation and masking with vitamin C and botanicals.
Explore the acne sensitive skin paradox, detailing how a damaged skin barrier and oily dehydration complicate treatment, and outline balanced routines, gentle exfoliation, moisturizers, and microbiome-friendly formulations.
Explore sensitive skin as a barrier defect influenced by genetics and environment, distinguish perioral dermatitis from acne, and learn patch testing plus functional ferment filtrates for calm skin.
Explore how hyperpigmentation results from oxidative stress, UV damage, and inflammaging, and how vitamin C, ceramides, and fermentation-derived inhibitors modulate tyrosinase and melanin.
Explore how corneocytes and lipids form the skin barrier, including ceramides and natural moisturizing factors, and how moisturizers hydrate skin while reducing transepidermal water loss.
Explore the science of post-inflammatory hyperpigmentation and its link to photoaging and sensitive skin, and review tyrosinase inhibitors, hydroquinone risks, and emerging alternatives.
Understand how barrier dysfunction drives inflammation and hyperpigmentation in sensitive skin. Discover cosmeceuticals, bacterial ferment filtrates, and formulations with ceramide and natural moisturizing factor that restore barrier and reduce melanogenesis.
~Set up for success, Stand out from the rest~ Dr.TWL Skin Masters Academy
Empowering Skincare Entrepreneurs
In this course, learn how to set up a customised skincare service. Dr. Teo Wan Lin, board-certified dermatologist and chief scientific officer of Dr.TWL Dermaceuticals instructs you in the art and science of small scale cosmeceutical compounding. Want to be a beauty entrepreneur and start your own skincare business? Break out of the mould of traditional skincare manufacturing which requires high MOQ and heavy financial commitments with a novel system jointly created by a dermatologist and a pharmaceutical engineer.
Custom Skincare Business: Learn Pharmaceutical Compounding
Skincare Formulation: From Basic to Advanced Levels
Delve into Dr.TWL’s apothecary as you are coached by the expert herself on how to start your very own customised skincare business. This 4 hour 44 minute course is split into 2 main modules, each with several subsections. The first jumps right into the practical aspects of how an effective small scale compounding business model works, the second is a complete grounding in basic to advanced theory of skincare ingredients. In this course, you’ll not just learn about the essentials in cosmeceutical theory, but also be empowered with tutorials designed for advanced practitioners, complete with pdf notes by the dermatologist herself.
Part 1 Crash Course in Compounding
*N.B. This course takes you through protocols meant for individuals with an intermediate to advanced understanding of skincare, for use in professional settings. DIY home made cosmetics are not within the scope of dermatologist-recommended skincare and do not qualify as cosmeceuticals. There will be links provided for raw material sourcing, though participants are recommended to also do their own research on availability based on their location.
There are two key small-medium scale business models you will be taught, based on Dr.TWL’s expertise as the head of Asia’s first dermatologist-led custom compounding skincare pharmacy. These two models are clinically tested in a dermatology practice with high efficacy and client retention rate. They are selected on the basis of its suitability for small-scale beauty entrepreneurs who may wish to offer a custom skincare service, specialising in cosmeceuticals.
Custom Medi-Essence Service
Create a cosmeceutical essence customised to your client’s skin type and concern, based on a novel Skin Physiotype Protocol. Unlike traditional skin typing and off-the-shelf product recommendations, this system focuses on building a long term relationship with your client and forms the basis of a sustainable small-medium scale business model that ensures long term client retention in the ultra-competitive skincare industry.
Skincare Plus Accelerate Program
Stand out from your competitors by guaranteeing an instant glow-up, with measurable results. Learn to manage client expectations with a solid grounding in skin science and evidence-backed skincare technologies. Offer outstanding service, establishing yourself as the go-to skin expert in your region. The program includes strategies on upselling high-yield skincare devices backed by the latest advancements in aesthetic medicine. The program is designed to complement the Custom Medi-Essence Service—building on the step-wise strategies of a unique, personalised skincare service offered by a trained expert. Dr.TWL teaches you how to select dermatologist-recommended skincare technologies and home-use devices that synergise with your customised essence service.
Part 2 Complete Cosmeceutical Syllabus
This comprehensive set of tutorials provide grounding in the science of cosmeceuticals. The notes are compiled from the latest in dermatology research and are written for advanced skincare practitioners.
Who is this for?
Are you a beauty or skincare entrepreneur who faces these difficulties?
Lack of structured education in skin science
Need to distinguish between the functions of many confusing skincare ingredients available in the marketplace
Struggling to build brand credibility/authority from scratch
High MOQ for OEM/ODM, warehousing/storage issues
Have an existing beauty/aesthetic practice & looking to introduce a product/service that clients can only get from you and nowhere else
This course is perfect for you if you are a beauty entrepreneur looking to start your own customised skincare service .
Access a structured system jointly created by a pharmaceutical engineer and a board-certified dermatologist ideally created to help you stand out in today’s cut-throat skincare industry
Master the science of skincare ingredients
Small to medium scale aesthetic/skincare businesses
All-in-1 POP-UP customised skincare service experience
Proven high customer retention/repeat order rates
Build client loyalty with a service they can get no where else
What you will learn
SECTION A - FOUNDATIONAL COURSE
What are cosmeceuticals?
Importance in dermatology and skincare
Mechanisms of action - how cosmeceuticals work
Why skincare products take time to work, how long and how to make your service stand out from other skin experts
SECTION B - ACQUIRING THE SKILLS FOR CUSTOMISED COMPOUNDING
Dr.TWL Skin Physiotype
A new, efficient way of skin subtyping for cosmeceutical use
Emphasis on skin concerns for higher client satisfaction rates
How to titrate and source cosmeceutical skincare actives
The science behind Dr.TWL’s secret recipe
The 7 key cosmeceuticals that set you up for success
Setting up a customised skincare service
Learn how the Dr.TWL Medi-Essence Formulation System allows you to provide a complete personalised skincare service for your clients from the comfort of your own home.
Custom Medi-Essence System
Client consultation process
Compounding at home without a facility
Reference chart for customised compounding for skin concerns
Raw materials/sourcing
Additional downloadables
Lecture notes with full color visuals
Client consultation templates
Client progress monitoring - skincare planner template
SECTION C - UPSELLING YOUR SKINCARE SERVICE WITH HOME DEVICE TECHNOLOGIES
Manage client expectations by imparting solid understanding of the skin cycle
Biohack the skin cycle with advanced skincare technologies like microdermabrasion and hydrodermabrasion
Skincare Plus Accelerate Program
Ways to enhance cosmeceutical absorption to accelerate results
5 pillars of the instant glow
Inside-out, outside-in approach
Handheld microdermabrasion and hydrodermabrasion system
EXTRA WORKSHOP: MASTER SKINCARE INGREDIENTS
Learn how to stand out from other skincare experts and skincare services by offering retinol alternatives. Discover the key to the long-term success of your customised skincare business—by offering cosmeceutical skincare that is unique to your practice.
Additional material is provided in the extra workshop segment. Get complimentary access to 2 masterclasses on resveratrol and retinol alternatives, inclusive lecture notes, flashcards and tutorials—excerpted from latest book launch Skin Expert Handbook - Skincare and Cosmetic Ingredients Dictionary by Dr.TWL (available in paperback and hardback on Amazon internationally, also available via our website for Asia/ Southeast Asia students).
Sources (natural vs synthetic)
Mechanism of action/how it works
Cosmetic indication and application
Formulation secrets
Complimentary learning aides - lecture notes and flash card deck
WORKSHOP 1 (21 MINUTES): RESVERATROL/GRAPE SEED OIL
WORKSHOP 2 (10 MINS): RETINOL ALTERNATIVES FOR SENSITIVE SKIN
ADDITIONAL RESOURCES FOR STUDENTS
Udemy students exclusive: get a verified account on our website for free B2B resources and 30 minute online training demo*.
*Applications for B2B partnerships open, availability subject to approval on a first come first served basis.