If you’re using essential oils on your skin, there’s one ingredient you should never skip: carrier oils.
Carrier oils are not just optional — they are a fundamental part of safe and effective aromatherapy. In this guide, we’ll explain what carrier oils are, why they matter, how to choose the right one, and which carrier oils are best for different uses.
A carrier oil is a plant-based oil used to dilute essential oils before topical application.
Unlike essential oils:
Because essential oils are highly concentrated, carrier oils help reduce irritation and allow for controlled absorption.
Authoritative source:
National Association for Holistic Aromatherapy (NAHA)
https://naha.org/explore-aromatherapy/carrier-oils/
Applying essential oils directly to the skin can increase the risk of:
Carrier oils:
Safety authority:
Tisserand Institute – Essential Oil Safety
https://tisserandinstitute.org/safety-guidelines/
Each carrier oil has unique properties. Choosing the right one depends on your skin type and intended use.
Best for: Body oils, massage, general use
Texture: Light to medium
Skin type: Normal to dry skin
Sweet almond oil is one of the most popular carrier oils due to its versatility and gentle nature.
Reference:
Healthline – Sweet Almond Oil Benefits
https://www.healthline.com/nutrition/almond-oil-benefits
Best for: Facial oils, roll-ons
Texture: Very light
Skin type: Oily, sensitive, acne-prone
Jojoba oil closely resembles the skin’s natural sebum, making it an excellent choice for facial applications.
Scientific overview:
Journal of the Italian Society of Dermatology
https://pubmed.ncbi.nlm.nih.gov/24442052/
Best for: Roll-ons, travel blends
Texture: Very light, non-greasy
Skin type: Most skin types
Unlike regular coconut oil, fractionated coconut oil remains liquid and absorbs quickly.
Dermatology reference:
Medical News Today – Carrier Oils
https://www.medicalnewstoday.com/articles/carrier-oils
Best for: Traditional remedies, body use
Texture: Rich and nourishing
Skin type: Very dry skin
Olive oil has a long history in traditional wellness practices, though its aroma may influence blends.
Dilution is measured in percentages.
Example:
Trusted dilution chart:
Tisserand Institute
https://tisserandinstitute.org/essential-oil-dilution-chart/
Ask yourself:
Matching the carrier oil to your routine improves both comfort and effectiveness.
Carrier oils are natural products and can oxidise over time.
Signs an oil has gone bad:
Oxidised oils should not be used on the skin.
Yes — blending carrier oils is common.
For example:
Blending allows you to customise texture and absorption.
Carrier oils are the foundation of safe topical aromatherapy. They protect your skin, enhance the experience, and allow essential oils to be used responsibly.
Choosing the right carrier oil transforms essential oil use from risky to refined — and from harsh to nourishing.
Explore Sunoom’s:
Perfect for creating safe, personalised aromatherapy rituals.
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