the lipid formulators

Lipid Oil &Herbal Skincare

Formulation Lab

a monthly membership for skincare makers

Whether you make skincare products as an herbalists, a healer or for your product line and clients join us in the art &  science of formulating with herbal actives, lipid plant oils and plant extracts to make the most potent and effective all-natural, waterless skincare.

Step inside with author and expert Susan M Parker to learn new formulating methods, access monthly masterclasses, ask questions about in progress research and hear what's new in the market of skincare formulation.

Month-to-month cancel anytime

You've already been working with lipids and plant oils in your skincare formulations, you’ve learned how to combine oils effectively and you've seen the results.

Yet it can feel like there’s a constant barrage of conflicting information on which oils are safe and effective, shifting horror stories about ecological impact and heated debates about seed oils vs lipid skincare oils.

In all the noise, sometimes you just need a trusted place where you can get the real science, the real benefits and the real formulations that get results for yourself and your clients and customers. 

Create your own trusted, science-backed herbal and oil based skincare products that stands out in a crowded market

Join The Lipid Formulators where we focus 100% on formulating with the lipids and plant oils, herbal extracts and natural plant compounds to make sustainable, natural, skin barrier friendly and waterless skincare formulations. 

Move beyond “What oil should I use?” and into a more complete understanding on the science behind why lipids and plant oils are the foundation of effective skincare.

Whether you’re formulating skincare for a product line, working with essential oils and herbs or getting started with oils in your own daily routine, you’ll find a path that fits where you are and the monthly guidance to keep going.

And with live workshops and mentorship from Susan, you’ll never be learning alone.

I'm Susan M Parker

And I want to welcome you to the wonderful world of herbs and plant oils. I have been studying herbalism, skincare formulation and the lipid plant oils since the early 1990's when I did my first herbal apprenticeship with Pam Montgomery. 


From those early days in the herbal world to the publication of my book Power of the Seed: Your Guide to Oils for Health & Beauty I have been deep in the study of how these plant compounds found in both herbal infusions and lipid plant oils affect the skin. And over and over again I see people who's lifelong skin struggles resolve with the right plant oils. 


In our Lipid Formulators membership I share my ongoing research, courses I am developing for our Academy and formulas I'm working on. Sharing information, answering your questions and helping you make simple, effective skincare with plants and oils is something I love. I want to invite you to join us for our monthly masterclasses, workshops and studio sessions inside the membership. 

Susan's abundant knowledge and evident love of oils should be acknowledged and aspirational to prospective students. The program was terrific, and I'm constantly going back to it to reference something. I love the membership; it's like my personal oil encyclopedia! 

Naudia Lorraine

Where plant wisdom meets scientific study

Masterclasses, Studio Sessions and Workshops

Join our monthly live masterclasses, specialty workshops and ongoing studio sessions where Susan shares new research, formulas and specialty courses in development. 

And, as a member of the Lipid Formulators you'll get full access to our Lipid Lab & Toolbox where you'll find recipes and formulas, templates, tools and the searchable database of carrier oils, lipids and plant butters so you'll always have new and exciting ideas to try.

I love being able to log on and get whatever information I need when I need it. I don’t know how anyone who formulates with oils goes without being a part of the membership.


Mary Jane Poole

Monthly Studio Sessions

  • Topic of the Month
    Each month inside the studio, Susan chooses a single focus, something she’s actively researching, revisiting, or refining in her own work. This becomes our shared theme for the month.
  • Studio Posts & Updates
    As the month unfolds, Susan shares what she’s learning: notes, insights, ingredient studies, and early ideas taking shape in her research.
  • Live Session
    At the end of the month, we gather for a live teaching session and open Q&A, bringing the month’s work together and answering your questions in real time.
  • All Recordings Included
    Every session is recorded and added to your member archive so you can revisit anytime or catch up if you miss a live call.

Recent Studio Sessions & Focuses

  • Herbal Skincare
    Recently we went deep into the science of herbal infused oils with focused studies on infused oils of violet leaf, St. Johns wort, dandelion, calendula. You will find the lessons, notes and recordings on herbal skincare inside. 
  • Skin Barrier Function, Support & Repair
    What started as a study of ceramides grew into a series on the skin barrier, how to repair damage, support and maintain this crucial skin function. We have mini-courses, masterclass recordings and lessons on formulating. 
  • Saponins!
    Our focus on herbal actives and infused oils lead us to saponins! It was a fun month and all the notes and recordings are available inside. 

A Growing Library of Courses, Mini-Lessons & Ingredient Studies

Inside the membership, you’ll have access to our full archive, a collection of courses and deep-dive lessons on oils, herbs, lipid chemistry, and botanical skincare.

  • Skin Science & Lipid Function
  • Botanical Families for Similar/Substitute Oils
  • Shelf Life & Oxidation
  • Antioxidants in Plant Oils
  • Custom Facial Oil Workshops
  • Body Oil Formulation
  • Oils for Haircare
  • Intro to Lipid Chemistry
  • Iodine Value & Heat Sensitivity
  • The Art of Formulating with Oils & Butters
  • Vitamin A & Retinoids 
  • Maceration & Botanical Infusing
  • Skin Barrier Function & Repair
  • Pigments & the Healing Fraction
  • Squalene & Squalane
  • Pomegranate Oil & Punicic Acid
  • Buah Merah Oil
  • Ceramides
  • Refining Oils
  • Seed Oils & PUFA Science

Thank you Susan and Olivia for your constant new information on oils. Plants and oils, what a fascinating world. I’m looking forward to learning more and expanding my, so far limited, formulating fun.

Michelle Satchell

Exclusive Bonus for Lipid Formulators Members

The Lipid Lab

$197 Value -  included with your membership

Inside the lab, you’ll find the reference materials and formulation tools you reach for again and again whether you're developing a new formula, researching an ingredient, or refining a finished product.

Completely Searchable Oils & Butters Database

Access data on 170+ plant oils and butters, searchable by dominant fatty acid, botanical family, INCI name, SAP value, iodine value, and more. Includes visual pie charts and full fatty acid profiles.

Ingredient Guides, Formulating Tools & References

Tools and references for formulating including melt points, best herbal infusing oils, INCI names, iodine value, SAP value, fatty acid profiles, shelf life, and storing and stocking oils and butters.

Recipes, Projects & Anhydrous Formulas

Formulas and recipes to use as is or adapt to make your own. Inside you'll find facial oils and serums, herbal balms and salves, body butters and body oils, massage oils, solid serums melts and lotion bars.

Join the Lipid Formulators Membership

A  membership for formulators, makers, and skincare creators.

  • Monthly Masterclasses
  • Live workshops and trainings
  • The Lipid Lab ($197 value)
  • Access to specialty courses
  • $20% off premium courses 

or choose annual at checkout and get 2 months free

When you join you'll get immediate access to everything in the membership including specialty courses, lessons and masterclass recordings and the Lipid Lab & searchable oils and butters database.

FAQ.

What if I’m brand new to carrier oils? Will this be too advanced?

Not at all. You’ll find beginner-friendly materials alongside in-depth lessons. Whether you're just starting or already formulating, you’ll be supported every step of the way.

What if I’ve been formulating with oils for years? Will I still learn something new?

Yes. The Lipid Formulators is designed for ongoing learning—whether you're refining your formulations, exploring new ingredients, or deepening your understanding of lipid science. Our members include skincare professionals, formulators, and educators.

What if I can’t find the oil I’m looking for in the database?

We’re constantly updating and expanding the database. You can always request a new oil—and if we don’t have the data yet, we’ll research it and add it in a future update.

Is everything available right away, or do I have to wait to unlock content?

Everything is available on-demand. You get immediate access to all current resources, mini-courses, and the searchable database as soon as you join.

Can I cancel anytime?

Yes. If you're on the monthly plan, you can cancel at any time and won’t be billed again. Your access will continue until the end of your current billing cycle.

Do you offer refunds?

We offer a 7-day refund period on annual memberships only. If you join with the annual plan and realize it’s not a good fit, just contact us within the first 7 days and we’ll issue a full refund.

We don’t offer refunds on the monthly membership, but you can cancel anytime before your next billing cycle.

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