- Accredited Certificate
The Certificate in Aromatherapy gives you hands-on skills to use essential oils safely and effectively. You’ll explore how to create blends, understand their therapeutic benefits, and apply aromatherapy to support wellness for the body, mind, and spirit—perfect for launching or growing your holistic practice.
Global Excellence
Our curriculum is designed to meet and exceed the professional aromatherapy education standards established by the Alliance of International Aromatherapists (AIA).
Receive Practical Training
Join the ranks of ACHS graduates, who achieve an 88% pass rate on the Aromatherapy Registration Council National Exam (2019–2023), and who are now Registered Aromatherapists (RA).
Comprehensive Resources
Fulfill aromatherapy education requirements for NAHA Level II and AIA Professional Level if you’re a licensed health professional; non-health professionals gain essential anatomy and physiology training to meet program standards.1
Professional Pathways & Credentialing
Aromatherapy Registration Council (ARC)
Aligned with AHG’s mission to promote clinical herbalism, ACHS programs prepare graduates with the knowledge and training needed for professional membership eligibility.
National Association for Holistic Aromatherapy (NAHA)
Approved by NANP to prove that graduates have completed a rigorous curriculum designed to prepare them for professional practice and eligibility to sit for the Holistic Nutrition Board Exam.
Alliance of International Aromatherapists (AIA)
Recognized by AIA for advancing aromatherapy education that meets professional standards and supports graduates in pursuing careers as skilled, ethical practitioners.
Free Aromatherapy eBook: Essential Oils for Everyday Wellness
Download our free Aromatherapy eBook to learn the best oils for everyday use, safety tips, and how to start using aromatherapy in your wellness routine.
Required Courses
The courses in this 16-credit program provide the foundation and practical skills you need to become a confident, professional aromatherapist:
Learning Outcomes
- Understand modern and historic aromatherapy practices, including essential oil extraction and quality assessment.
- Identify essential oils by their botanical profile, chemical makeup, and therapeutic properties.
- Design safe, effective aromatherapy wellness plans to support overall health.
- Write case studies and literature reviews to contribute to the field of aromatherapy.
- Build the key components of an aromatherapy business, including record keeping, ethics, legal requirements, marketing, and networking.
Admissions Requirements
Here’s what you’ll need to do to get started:
Step 1: Request your transcripts.
Provide high school diploma or self-certification of completion with College transcripts.
Step 2: Apply Online
Complete and submit your application online to begin the admissions process.
Step 3: Achieve Acceptance for Admission
A recommendation by the Admissions Committee is required. Review and sign your Academic Plan and Enrollment Agreement once accepted.
Step 4: Confirm Your Funding
Work with the ACHS team to finalize your funding, including payment plans, tuition assistance or military benefits, or financial aid for those who qualify. Learn more.
Step 5: Complete Orientation
Discover ACHS’s learning and support resources to guide you throughout your studies.
*Applicable for all programs except the following certificates: Nature’s Remedies: Crafting Aromatherapy, Herbal, and Nutritional Solutions for a Healthier Family and Community and Holistic Approaches to Mental Health: Essential Oils, Herbs, and Nutrition.
Apply Your Education in Real-World Settings
Graduates of this program often pursue a variety of roles in the health and wellness field, including:
Educator
Product Formulator
Personal Health and Wellness
Clinical Practice
Plan Your Aromatherapy Path With an Advisor
Talk through your goals with an advisor who’s ready to guide you every step of the way.
Tuition and Financial Aid
You can estimate your total tuition and fees by clicking on each required course below to view all associated costs. Tuition and fees are subject to change. Explore options to reduce costs through credit transfers, challenge exams, and eTextbooks here. Financial aid opportunities are also available. Here’s a look at the projected maximum cost for Certificate in Aromatherapy program.
$11,381
Estimated Total
$200
Registration Fee
$6,800
Tuition
$4,331
Books and Supplies
$50
Graduation Fee
This estimate includes all textbooks, materials, and the online ACHS eTextbook. It reflects the courses with the greatest out-of-pocket costs and is based on 2025–2026 tuition rates. Actual costs may be lower if you qualify for transfer credit, pass a challenge exam, or opt for eBook options.
Program Disclosures
Graduates who are not existing health professionals are also required to complete qualifying anatomy and physiology courses. At ACHS, students would complete the following undergraduate courses to study all NAHA required body systems NAT 210 Introduction to Anatomy and Physiology for Wellness Professionals, NAT 211 Body Systems in Balance: Integrative Physiology I, and NAT 212 Body Systems in Balance: Integrative Physiology II or the following graduate-level courses for qualified applicants NAT 501 Anatomy & Physiology I and NAT 502 Anatomy & Physiology II.
The Value of Accreditation
ACHS is accredited by the Distance Education Accrediting Commission (DEAC), which is recognized by the U.S. Department of Education and the Council for Higher Education Accreditation. This ensures that your aromatherapy education meets rigorous academic and industry standards — adding value to your credentials and advancing your ability to support others with confidence.
FAQs
What will I learn in a Certificate in Aromatherapy program?
In ACHS’ aromatherapy certificate program, you’ll learn how to safely and effectively use essential oils, understand their therapeutic properties, and apply aromatherapy in real-world wellness settings. Students also gain practical skills for creating personalized blends and supporting holistic health.Graduates step into a variety of entry-level roles in hospitals, clinics, public health agencies, and integrative health organizations. Earn titles such as educator, writer, or speaker; community health consultation; holistic health practitioner; nutritional therapy practitioner or consultant.
Can I earn an aromatherapy certificate online?
Yes, you can earn your Certificate in Aromatherapy from ACHS fully online. This enables you to study on your schedule while balancing work or personal commitments. You’ll access interactive lessons, hands-on guidance, and resources to build your aromatherapy skills from anywhere.
Who is eligible for an aromatherapy certificate program?
Both beginners and wellness professionals are eligible for the aromatherapy certificate program. No prior aromatherapy experience is required, though licensed health professionals may use the ACHS aromatherapy certificate to enhance their existing practice. Non-health professionals complete additional anatomy and physiology training to meet program standards.
What career opportunities are available after earning a Certificate in Aromatherapy?
Available career opportunities for those earning an aromatherapy certificate include working in holistic wellness, including private aromatherapy practice, spa and wellness settings, wellness coaching, or adding aromatherapy services to an existing healthcare or wellness career. At ACHS, students also gain the foundation to start their own aromatherapy business.
Ready To Turn Your Passion Into a Profession?
Apply now, or speak to one of our expert advisors.