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Regular price £19.00 GBP
Regular price Sale price £19.00 GBP
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A planet-first, purely botanical unisex deodorant, concentrated into an oil serum that creates a gentle, weightless barrier on the skin, invisibly rebalancing body odour all-day and night. Combining He Fe’s own cold process GA32® tech and the latest sustainable extraction of Tea Tree's most potent anti-bacterial active, 4-Terpineol and the Candeia Tree’s complete spectrum of Bisabolol, bringing exceptional anti-inflammatory and anti-irritation skincare. All encapsulated within 3rd generation sugarcane-derived Hemisqualane & Squalane to aid skin barrier and increase cell exfoliation rate for clean, natural underarms. 

Hero Active

Isolated and extracted from Tea Tree Leaf's most potent component 4-Terpineol, bringing exceptional anti-bacterial, anti-inflammatory and anti-irritation skincare.


Hemisqualane, Squalane, Bisabolol, 4-Terpineol, Tocopherol, Melaleuca Alternifolia Leaf Oil.

COSMOS Approved Ingredients

Free From

Aluminium, Alcohol, Perfume, Parabens, Salts, Acids, Sodium Bicarbonate, Synthetics, Preservatives, Talc, Petrochemicals, Silicones, PEGs, GMOs, Emulsifiers, Gluten & Animal sources.

Suitable For

For all skin types. Unisex formula. Shave friendly.

How To Use

Apply 1 to 2 sprays per clean dry underarm or skin area.

Deo Serum will spread itself all around the area. 

Ideally spray before getting dressed.

The serum drys very quickly.


To help reduce dark, pigmented underarms (folded dead skin cells) Deo Serum increases the cellular turnover rate so it's important to regularly exfoliate this area with a silicone brush or similar to ensure clear, healthy armpits. 

Feels Like

A weightless oil that absorbs quickly to leave skin soft and soothe.

Smells Like

Fresh & Medicinal, quickly fading after application. This is a fragrance free formula, the initial scent is a by-product of the actives.

Life Cycle

12 Weeks / 3 Months per bottle based on daily use.

£2.99 | 48HR TRACKED

£4.99 | 24HR Tracked

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Customer Reviews

Based on 4 reviews
Stylish & Effective

Sits very neatly next to my Comme des Garçons fragrance, but (more importantly) an effective, economical product. I've run marathons in it. Reliably fresh and recommended.

Willis N.N.
Simply Amazing

I’ve been using this for a few months now and have fallen in love with it. Keeps me dry during heavy cardio workouts, it’s not loaded with chemicals which could be harmful and has a very chic design.

Fantastic product!

It rwally works and isn't stuffed full of chemicals or aluminium. I've been using it for 6 weeks now (I'm about half way through the bottle) I'm so impressed I've ordered 2 more, another one for me and another for my wife.

Julia v.d.R.
Silky feel and subtle fragrance

HeFe deo serum has a luxurious silkiness yet feels completely natural. The fragrance is fresh and subtle. The bottle is also portable. This is my new go-to, I can’t go back to my previous deodorants!