How to Buy Myrtle Oil: Match the Checks to the Job

Before you pick a size or a supplier, decide what the oil is for. A diffuser blend needs a scent you love. A leave-on product needs numbers. A batch of soap or cologne for sale needs a bit of both. We sell one myrtle oil, Myrtus communis, and what follows applies to any myrtle oil you are considering, ours included.

Myrtle Essential Oil bottle

Myrtle Essential Oil

Our own Myrtle Essential Oil, in sizes from 0.5 oz to bulk.

From $16.99

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Check the species first

Several plants carry the name myrtle. Ours is Myrtus communis, a Mediterranean shrub. Lemon myrtle is a different Australian plant with a lemony, citral-rich oil, which we cover in our myrtle vs lemon myrtle post. If a listing shows only myrtle oil, ask for the botanical name before anything else.

One small amber bottle tightly closed with a black screw cap standing on a smooth pale wooden table beside a small bundle of

Write down what you want from it

It sounds fussy, but a few lines on paper save a lot of second-guessing. Before you order, answer these:

The answers decide almost everything below, from the size to the paperwork you ask for.

Then let the job set the checks

Diffuser and home fragrance

Here, scent is the specification. Order the smallest size and smell it. We describe our oil as fresh, clear and gently floral, with a soft eucalyptus-like coolness and faintly honeyed facets, and a home-use guide is in our post on using myrtle at home.

A sprig of common myrtle (small, glossy, pointed oval dark green leaves densely set along woody twigs

Cologne, body oil and face products

Leave-on products are where lot data pays off. Myrtle oils can contain methyl eugenol, and the fragrance industry's standards body caps it in finished products by product type (IFRA Standards, 51st Amendment). Its guidance sorts body oils into category 5A, facial toners and moisturizers into 5B, aftershave and cologne into 4, bar soap and bath products into 9, and candles into 12 (IFRA guidance, June 30, 2023).

To see why this matters, take the 5B face cap of 0.00021% methyl eugenol. If a lot has 0.2% methyl eugenol, which one published Corsican oil did (Hardy et al., 2025), the oil share that stays under the cap is about 0.1% of the finished product; with a 1.40% lot, the Algerian mean (Mohamadi et al., 2021), it is about 0.015%. That is our arithmetic, not a legal limit for a home blend, and it shows why a face product should start from a lot report instead of a label. For body oils (5A) the same sums give about 0.75% and 0.11%.

For skin in general, our dilution guidance is 0.5% to 2% in a carrier with a patch test first. A supplier page quotes Tisserand and Young's maximum dermal level for myrtle as 1.9% (Myrtle - Hopewell Essential Oils), so we suggest starting at 0.5% and staying under that figure. Ask for constituent data in writing before you build a product around any lot; if you would like it from us, write through the contact page and ask.

Soap, bath and candles

Soap and bath products are category 9, close to the body oil arithmetic, so a rinse-off label does not make the dose casual. Candles are category 12, with a much looser cap, but wicks, fragrance load and flash point are their own subjects. We list soap, cologne, skincare and candles as typical bulk uses; test a small batch of your own formula, and weigh the oil on a scale rather than counting drops.

Wholesale and private label

Our bulk sizes run from 5 lb to 400 lb, with larger quantities on request, and sample bottles let you test the scent and a small batch first. Our wholesale page covers private label, where we fill and cap in-house. See the shop page for the current price in each size.

What our paperwork shows

The Certificate of Analysis we publish is for one batch. It lists the botanical name Myrtus communis, steam distillation, and a pass ("Complies") against stated ranges for appearance, smell, density and refractive index. It does not print constituents. If your product needs a GC-MS table, ask in writing before you order and get the answer in writing. Our quality checks post covers what a certificate can tell you, and the bottle sizes post helps you pick a size.

Small habits that save headaches

Once the bottle arrives, keep it tightly capped in a cool, dark place, which is our own storage guidance. If you plan to work with a larger size, decant working amounts into smaller airtight bottles so the big one is not opened every day. Write the date and the lot on the label as soon as it arrives, and keep any paperwork in the same folder. These are boring habits, and they are the ones that make a repeat batch go smoothly.

Two small amber bottles tightly closed with a black screw cap standing apart on a pale shelf beside a small sprig of common

Start with the smallest bottle, smell it, and let the job in front of you tell you whether you need more data. That order saves money and surprises.

Myrtle Essential Oil bottle

Myrtle Essential Oil

Myrtle Essential Oil from our own shop, in sizes from 0.5 oz to bulk.

From $16.99

Shop Now →

Sources & Further Reading