The Potions Tea Tree Oil Serum

Name: Tea Tree Oil Serum
Brand: The Potions

A serum with 3 ingredients.

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Overview

What it is

Serum with 3 ingredients

Cool Features

It is cruelty-free and reef safe

Suited For

It has ingredients that are good for fighting acne, dry skin and oily skin

Free From

It doesn't contain any harsh alcohols, common allergens, parabens, silicones or sulfates

Fun facts

The Potions is from South Korea. This product is used in 4 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

What's inside

Ingredients List

1

2

Caprylic/Capric Triglyceride

Masking

Isoamyl Laurate

Emollient

Melaleuca Alternifolia Leaf Oil

Antioxidant

Caprylic/Capric Triglyceride, Isoamyl Laurate, Melaleuca Alternifolia Leaf Oil

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Key Ingredients

Benefits

Concerns

Ingredients Explained

Caprylic/Capric Triglyceride

Masking, Skin Conditioning

Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.

Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.

In practice, that translates to a long shelf life and a consistently elegant skin feel.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.

Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.

This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.

This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.

Learn more about Caprylic/Capric Triglyceride

Isoamyl Laurate

Emollient, Skin Conditioning

Isoamyl Laurate is a plant-derived and biodegradable lightweight emollient that is an Ecocert/COSMOS approved alternative to silicones.

It functions as an emollient that helps soften and hydrate skin without leaving a greasy/sticky feel.

You'll find it in a range of products from makeup to sunscreen, and typically at low percentages (~2-5%).

This ingredient is deemed safe at current cosmetic use and non-sensitizing in human studies (it's even approved as a food additive flavoring substance).

Because this ingredient is an easter of lauric acid, it falls in the C11-24 range that Malassezia can feed on, making this ingredient not fungal acne safe.

Learn more about Isoamyl Laurate

Melaleuca Alternifolia Leaf Oil

Antioxidant, Perfuming

This ingredient is also known as tea tree oil. It has antioxidant, anti-inflammatory, and antimicrobial properties.

Tea tree oil is a complex lipophilic (fat-loving) oil that contains around 100 compounds with terpinen-4-ol being the most abundant (~40%).

Terpinen-4-ol is responsible for tea tree oil's broad-spectrum antimicrobial activity and makes it a well-researched option for acne.

Clinical studies support 5% tea tree oil as an effective topical treatment for mild to moderate acne. A study with 124 patients compared 5% tea tree oil gel to 5% benzoyl peroxide and both reduced acne (though tea tree oil worked more slowly).

Besides acne, it is also seen in anti-dandruff shampoos and scalp treatments for it's antimicrobial and anti-seborrheic properties.

Safety-wise, the allergic potential of low concentrations on healthy skin is considered low. However, oxidized (old or improperly stored) tea tree oil is a stronger sensitizer.

Irritation can also occur if using the undiluted oil on skin; it's best to use this ingredient as part of a carefully crafted cosmetic formula. This is because regulations require tea tree oil in cosmetics to be stabilized to prevent degradation.

This ingredient has been deemed safe up to 2% in shampoo, 1% in cleansers, and 0.1% in face cream by the EU's Scientific Committee on Consumer Safety (SCCS).

There is some lab evidence that tea tree oil is antifungal against Malassezia, but it is a supportive option at best and not a replacement for proven antifungal treatments.

Learn more about Melaleuca Alternifolia Leaf Oil