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Included in Pathway 4 · Advanced study

Essential Oil Internal Usage Foundations

Internal use is where aromatherapy demands the most respect, so this course is built for students and graduates of certification-level training. Karen teaches the foundations of safe internal use and grounds every concept in the kitchen: elderberry syrup, gummies, cough drops, remedies you make and understand from the inside out.

50credit hrs
8lessons
lifetime access

Lifetime access · or 6 monthly payments of $110 · 50 credit hours toward NAHA, AIA & IFPA.

Essential Oil Internal Usage Foundations, Aromahead Institute aromatherapy training
Approved provider · NAHA · AIA · IFPA50 credit hours toward certificationTaught by Karen Williams
About this course

Prerequiste: To enroll in this course, we welcome students or graduates who have completed or are enrolled in the ACP level course, either through Aromahead or another recognized school.

If you have wondered…

This course answers the questions you keep asking.

When is internal use actually appropriate, and when is it not?
What separates professional practice from internet advice?
What remedies will I actually make?
Do I need to finish certification first?
What you'll gain

By the end, you'll be able to…

01

Confidence

Further your understanding of essential oil chemistry and their therapeutic potential, while learning to craft custom blends tailored to individual health needs. Expand your practice by creating targeted solutions for both acute and chronic conditions, and elevate your expertise with insights into safety considerations for internal applications

02

Expanded Focus on Datasheets

This course offers 32 meticulously crafted essential oil datasheets to enrich your knowledge and elevate your practice. Each datasheet provides detailed internal usage safety guidelines, including dosage considerations and contraindications, alongside custom recipes for practical therapeutic applications

03

Blending and Calculation Tools

Receive step-by-step guidance on creating safe, effective blends supported by engaging video tutorials that simplify blending techniques, dosage calculations, and practical applications. Utilize innovative tools, including unique Calculators, to simplify aromamath. Learn to craft precise formulations for capsules, syrups, suppositories, and more

What you'll make

Real remedies you'll blend, the same day.

You leave with real recipes you can mix the same afternoon, each one named so you always know exactly what it is for.

Remedy base
Elderberry Syrup
Remedy
Elderberry Gummies
Remedy
Cough Syrup
Remedy
Cough Drops
In their words

What students say about the program.

Despite being a certified aromatherapist and having completed the advanced course at Aromahead, I did not know how to utilize essential oils internally.
Wendy M.
Verified graduate
This course serves as an excellent foundational course for internal use of essential oils. I appreciate that it encourages the aromatherapist to consider all methods of application to determine which will support the client best for their specific issue/situation.
Christine P.
Verified graduate
I really enjoyed this course. The material is clearly structured, easy to follow, and very accessible, making it an excellent entry point into internal-use safety.
Anna P.
Verified graduate
Where this fits in your journey

Every hour counts toward Clinical Aromatherapist.

This course is part of Step 4 on the path to Clinical Aromatherapist. Take it on its own, or get it bundled with everything in Step 4 and save.

Pathway 1
Natural Living
Pathway 2
Aromatherapy Specialist
Pathway 3
Aromatherapy Certification
Pathway 4
Clinical Aromatherapist
You are here
See the full path
Your instructor

Taught by Karen Williams.

Karen Williams, instructor at Aromahead Institute

Karen Williams

Lead instructor · Aromahead Institute

Karen has taught tens of thousands of students to use essential oils with confidence and care, blending real plant chemistry with warmth and hands-on practice. She leads the certification program alongside a team of advanced professional aromatherapists who guide every student’s case-study work, and she still reviews case studies herself.

I want to show you in a practical way how I create this. You may have your own methods of doing this, and that's just fine.Karen Williams, in this class
Questions, answered

Essential Oil Internal Usage Foundations FAQ

Who is this course designed for?

This course is specifically designed for Aromatherapy Certification Program (ACP) students and graduates, Advanced Graduate Program (AGP) students and graduates, or those with equivalent education from a recognized aromatherapy training institution.

Will I need any prior knowledge to succeed in this course?

Yes, a foundational understanding of aromatherapy, including essential oil safety and chemistry, is required to fully benefit from the course material.

What will I gain from this course?

You will gain confidence in the safe internal use of essential oils, in-depth knowledge of therapeutic components, practical blending skills, and the ability to create customized formulations for acute and chronic health conditions.

Are there any tools or resources included in the course?

Yes! The course includes 32 essential oil datasheets, GC/MS reports, detailed video tutorials, and innovative calculators for blending, dosage, and even suppository formulations to simplify your learning experience.

Does Aromahead support the internal use of essential oils?

At Aromahead, we emphasize the safety and efficacy of topical application, inhalation, and diffusion, as these methods are well-researched and safe when used with proper respect for dilution and dosage. While we don’t inherently oppose internal use, we stress the importance of proper formulation, dosage, and understanding the appropriateness of this method for the individual.

Is the internal use of essential oils safe, and will this course teach me how to use them responsibly?

Yes, this course is designed to provide detailed safety guidelines, including dosage recommendations, contraindications, and potential interactions, ensuring you learn how to use essential oils internally with confidence and responsibility.

Will I learn how to create internal-use formulations for specific health concerns?

Absolutely! The course covers tailored formulations for various applications, including capsules, syrups, cough drops, suppositories, and blends, designed to address both acute and chronic health challenges.

Why does Aromahead emphasize caution with internal use?

We advocate for informed practices to prevent potential harm, such as avoiding undiluted essential oils in water, which can damage mucous membranes over time. Proper internal use requires a solid understanding of formulation, safety, and suitability for specific concerns.

Why is Aromahead now offering a course on internal use of essential oils?

Internal use has been a longstanding practice in the healing traditions of many parts of the world. As this modality grows in popularity, we believe it’s essential for our students to have a solid foundation in safety guidelines and practical application. This course was designed to further educate and empower our students, ensuring they can approach internal use with confidence and knowledge.

What is the guarantee and refund policy?

We are confident that you will find valuable information and insights in this course. However, please note that once enrolled, the course is non-refundable. All payments made for this course are considered final and are not eligible for refunds.

Who can enroll?

Students or graduates of the Aromatherapy Certification Program, through Aromahead or another recognized school. Internal use builds directly on certification-level safety and chemistry, so the prerequisite protects you and the people you help.

Ready when you are

Start Essential Oil Internal Usage Foundations today.

Internal use is where aromatherapy demands the most respect, so this course is built for students and graduates of certification-level training.

This course is part of Pathway 4 · Clinical Aromatherapist, the Scholars Program ($4,495), which includes every course on the path. See everything Pathway 4 includes →
$649 one-time
or 6 monthly payments of $110
Enroll now
Lifetime access · 7-day refund policy