Health Studies
A course by
Aromascience Training Limited
A fully online NZQA Level 4 micro-credential introducing students to aromatherapy and essential oils science. Designed for those entering or working in natural health, the course offers practical, evidence-based knowledge to support wellbeing and holistic health practice.
Online study
Flexible online learning from anywhere
It will take a total of 24 weeks
This course requires 20 hours per week

Gain knowledge of ancient and modern aromatherapy, essential oil mechanisms, and safety principles.

Learn about a broad range of essential oils, carrier oils, hydrosols, and their uses.

Develop practical skills to make blends, creams, lotions, and balms tailored to wellness outcomes.
The Certificate in Aroma Science (Micro-credential) (Level 4) is a flexible, 100% online course introducing the science and application of aromatherapy and essential oils. Students learn about the history, benefits, and safe usage of essential oils, with a focus on New Zealand organic and native plant products. The course covers creating personalized blends, methods of oil absorption, and practical application for health, wellness, and relaxation. Ideal for both beginners and current health practitioners seeking to expand their skills, the micro-credential offers real-world activities, live and video tutorials, tutor support, and downloadable resources.

Natural health
Wellbeing
Complementary therapies

Aromatherapy practitioner (entry-level)
Add-on skill for health practitioners (naturopaths, massage therapists, midwives, hospice nurses)
Health Studies
A course by
Aromascience Training Limited
A fully online NZQA Level 4 micro-credential introducing students to aromatherapy and essential oils science. Designed for those entering or working in natural health, the course offers practical, evidence-based knowledge to support wellbeing and holistic health practice.
Online study
Flexible online learning from anywhere
It will take a total of 24 weeks
This course requires 20 hours per week

Gain knowledge of ancient and modern aromatherapy, essential oil mechanisms, and safety principles.

Learn about a broad range of essential oils, carrier oils, hydrosols, and their uses.

Develop practical skills to make blends, creams, lotions, and balms tailored to wellness outcomes.
The Certificate in Aroma Science (Micro-credential) (Level 4) is a flexible, 100% online course introducing the science and application of aromatherapy and essential oils. Students learn about the history, benefits, and safe usage of essential oils, with a focus on New Zealand organic and native plant products. The course covers creating personalized blends, methods of oil absorption, and practical application for health, wellness, and relaxation. Ideal for both beginners and current health practitioners seeking to expand their skills, the micro-credential offers real-world activities, live and video tutorials, tutor support, and downloadable resources.

Natural health
Wellbeing
Complementary therapies

Aromatherapy practitioner (entry-level)
Add-on skill for health practitioners (naturopaths, massage therapists, midwives, hospice nurses)