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Purodem® CPD Courses

Vegetable Oils CPD Course: Carriers in Professional Aromatherapy Practice

A professional CPD course designed for aromatherapists, complementary therapists, healthcare practitioners, and formulation professionals who want to deepen their understanding of vegetable oils and use them more confidently in professional practice. This course supports a more informed approach to carrier oils, lipid-rich plant oils, formulation choices, and practical application.

CPD Course Overview

  • CPD Hours: 6
  • Level: Professional CPD
  • Delivery: Distance learning
  • Assessment: Competency-based
  • Prerequisites: See below
  • Informed carrier oil selection
  • Skin and tissue compatibility
  • Fatty acid profile awareness
  • Stability and shelf-life insight
  • Direct application to professional practice
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About This Vegetable Oils CPD Course

Vegetable oils are a fundamental part of aromatherapy, massage, skincare, and natural formulation, yet they are often treated as simple carriers rather than studied as valuable materials in their own right. In professional practice, understanding vegetable oils properly can make a significant difference to product performance, skin feel, absorption, stability, client suitability, and the overall quality of a formulation or treatment.

This Vegetable Oils CPD course is designed to help practitioners build a clearer and more practical understanding of plant oils used in therapeutic and formulation-based work. It supports more confident decision-making around oil selection, skin compatibility, fatty acid profile, texture, oxidation, storage, and intended use.

Whether you are an aromatherapist selecting carrier oils for blends, a complementary therapist wanting to make more informed choices in bodywork or wellbeing practice, a healthcare practitioner exploring plant oils as part of professional development, or a formulation professional refining your ingredient knowledge, this course provides a clear and professionally relevant foundation.

Why Vegetable Oils Matter in Professional Practice

Vegetable oils do far more than dilute essential oils. In professional practice, they contribute directly to how a product or treatment performs, feels, absorbs, and supports the intended outcome.

A stronger understanding of vegetable oils can support:

  • Better carrier oil selection
  • Improved formulation decisions
  • Greater awareness of skin feel, absorption, and suitability
  • Stronger understanding of fatty acid profiles and oil characteristics
  • Better storage and stability awareness
  • More thoughtful and effective professional practice

 

For complementary therapists and healthcare practitioners, vegetable oils can be especially relevant when a gentler, skin-focused, or more supportive base is needed for treatment or formulation work.

Who This CPD Course Is For

This course is suitable for:

  • Aromatherapists
  • Complementary therapists
  • Healthcare practitioners
  • Holistic practitioners
  • Massage therapists
  • Reflexologists
  • Reiki practitioners
  • Integrative practitioners
  • Skincare and formulation students
  • Product makers
  • Professionals working with plant oils and aromatic materials in practice

 

Previous experience with vegetable oils is not essential. The course is designed to be clear, practical, and accessible while still offering valuable professional development.

Vegetable Oils CPD Course for Complementary Therapists

For complementary therapists, vegetable oils are often used regularly but not always studied in depth. If you work in massage, reflexology, holistic skincare, wellbeing practice, or another complementary therapy field, this course can help you understand vegetable oils more clearly and choose them more confidently based on texture, purpose, skin compatibility, and practical suitability.

Vegetable Oils CPD Course for Healthcare Practitioners

For healthcare practitioners and integrative professionals, this CPD course offers a structured introduction to vegetable oils and their practical relevance. It is designed as professional development for those who want to understand plant oils more clearly, including how they differ, how they are selected, and why they matter in topical and formulation-based contexts.

Vegetable Oils CPD for Aromatherapists & Formulation Professionals

For aromatherapists, formulation professionals, and product makers, vegetable oils are essential materials that influence both function and user experience. This course supports a stronger understanding of carrier oils and plant oils, helping you make more informed formulation choices and work with greater confidence in professional practice.

CPD Course Content

Unit 1: Introduction to Vegetable Oils

  • Definition and origin of vegetable oils
  • Distinguishing fixed (lipid) oils from essential oils and hydrolats
  • Methods of extraction, including cold-pressed, expeller-pressed, and macerated or infused oils
  • Why vegetable oils are essential components in PEOT (Professional Essential Oil Therapy) practice

Unit 2: Composition of Vegetable Oils

  • Overview of key fatty acids, including oleic, linoleic, linolenic, palmitic, and stearic acids
  • Differences between saturated, monounsaturated, and polyunsaturated oils and their effects on the skin
  • How fatty acid composition may influence absorption, skin feel, and therapeutic properties
  • Understanding minor components that contribute to potential oil function, including:
    • Tocopherols (Vitamin E)
    • Vitamins such as A, D, and K (depending on source)
    • Phytosterols
    • Polyphenols
    • Squalane

Unit 3: Therapeutic & Cosmetic Actions

  • Overview of the potential therapeutic and cosmetic actions of vegetable oils, with practical examples, including:
    • Anti-inflammatory
    • Emollient and barrier-repair
    • Regenerative and wound-supportive
    • Antioxidant
    • Soothing and calming
    • Astringent
    • Nutritive and protective
    • Understanding occlusive versus breathable oils
  • Applying vegetable oils to specific skin indications, including:
    • Dry or dehydrated skin
    • Sensitive or reactive skin
    • Inflamed or barrier-impaired skin
    • Oily or congested skin
    • Mature skin
    • Post-treatment care

Unit 4: Factors Affecting Quality

  • Freshness of raw material and harvest considerations
  • Processing methods, including cold pressing versus solvent extraction
  • Differences between refined and unrefined vegetable oils
  • Understanding peroxide values, acidity, and oxidation processes
  • Recognising signs of rancidity through changes in aroma, colour, or texture
  • The role of batch testing and Certificates of Analysis, where applicable

Unit 5: Common Vegetable Oils in Professional Use

  • Overview of commonly used vegetable oils in professional aromatherapy and skincare practice. Examples may include:
    • Sweet Almond
    • Jojoba
    • Grapeseed
    • Apricot Kernel
    • Avocado
    • Rosehip
    • Evening Primrose
    • Argan
    • Sunflower
    • Fractionated Coconut
    • Hemp Seed
    • Calendula (macerated)
    • Tamanu
  • For each oil, consideration of:
    • Key fatty acids
    • Skin benefits and therapeutic contribution
    • Absorption rate and skin feel
    • Typical shelf life and stability
    • Relevant safety cautions

Unit 6: Stability, Storage & Shelf-Life

  • Understanding oxidation pathways and the factors that influence oil stability
  • The role of antioxidants, such as mixed tocopherols, in supporting shelf life
  • Typical shelf-life expectations for different categories of vegetable oils
  • Recognising when an oil should be discarded
  • Storage guidelines, including use of dark bottles, cool environments, and management of oxygen exposure

Unit 7: Applications in Professional Practice

  • Aromatherapy and massage applications, including selecting oils based on skin type, client needs, and seasonal considerations
  • Creating balanced base blends for massage and facial treatments
  • Skincare applications, including:
    • Facial oils and oil-based serums
    • Body oils
    • Barrier-support blends
    • Selecting carrier oils for sensitive or reactive clients
  • Practical therapeutic uses, such as:
    • Compresses
    • Pre- and post-treatment application
    • Scar care and barrier-repair routines

Unit 8: Practical Formulation Exercises

  • Guided creation of two to four simple vegetable oil blends, such as:
    • A customised facial oil for a specific skin type
    • A massage base blend
    • A body oil for hydration or soothing
    • A barrier-supportive blend for potentially sensitive or atopic skin
  • Emphasis on formulation ratios, therapeutic rationale, sensory evaluation, and accurate batch recording

Unit 9: Documentation & Reflective Practice

  • Recording blend choices, percentages, and batch numbers accurately
  • Integrating vegetable oil use into treatment notes where appropriate
  • Maintaining a professional oil profile log for reference and ongoing learning
  • Using reflective evaluation to review client outcomes and formulation effectiveness

Teaching, Learning & Assessment

The course is delivered through a combination of tutor-led teaching, guided practical evaluation, and structured self-study.

Assessment is competency-based, focusing on understanding, method, and reflective practice rather than “right or wrong” formulations. 

Assessment methods may include:

  • Vegetable oil application worksheets
  • Analysis of fatty acid profiles and oil selection rationale
  • Practical creation of simple oil-based blends
  • Short-answer knowledge checks on stability, safety, and storage
  • Reflective journaling and formulation records

Learning Outcomes

By the end of this CPD course, participants should be able to:

  • Demonstrate a clearer understanding of vegetable oils and their professional relevance
  • Recognise key differences between commonly used plant oils
  • Select vegetable oils more thoughtfully for different purposes and applications
  • Apply stronger awareness of stability, storage, and suitability considerations
  • Use vegetable oils with greater confidence in professional practice

Your CPD Tutor

Deana Kassim

Deana Kassim is Principal Tutor and Director at Purodem. She is a qualified educator, experienced clinical aromatherapist, and member of the International Federation of Aromatherapists (MIFA), with over 20 years’ experience across the beauty, wellness, and education sectors.

At Purodem, Deana leads professional training in clinical aromatherapy and therapeutic product formulation, alongside ongoing work in bespoke aromatherapeutic remedy development.

Frequently Asked Questions

Yes. This course is highly relevant for complementary therapists who want to broaden their understanding of plant oils and make more informed choices in practice.

Yes. This CPD course may be useful for healthcare practitioners or integrative professionals who want a clearer understanding of vegetable oils and their practical applications. It is designed as professional development rather than as a clinical qualification.

No. Previous experience with vegetable oils is not essential. The course is designed to be accessible while still offering valuable professional development.

Yes. The course is designed to support a more structured understanding of vegetable oils, including how they differ and how to select them more appropriately for different uses.

Yes. It is highly relevant for aromatherapists, formulation students, and product makers who want to strengthen their knowledge of carrier oils and plant oils in professional work.

Yes. A certificate of completion will be issued on successful completion of the course requirements.

Enrol on This CPD Course

This course is available to purchase now for £195.

We are also currently offering a 30% launch discount on the full collection of 6 CPD workshops, with the option to pay in full or spread the cost with a payment plan.

Access will be provided from Monday 1st June.

Buy This Course Now – £195

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Continue Your Professional Development

Explore the full Purodem® Professional CPD Course Series or discover related courses below.

Professional CPD Series

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Aromatherapy Blending: Principles & Practice of Essential Oil Formulation

Hydrolats: Distilled Plant Waters in Professional Aromatherapy Practice

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