Plant chlorophyll (100 mg)
Helps neutralise the sulphur compounds responsible for bad odours, right at the source, before they can be released.

An innovative chlorophyll texture that works directly from within.
The chlorophyll-based anti-odour gel works directly from within, helping to neutralise the bacteria responsible for odours, in particular those linked to sulphur compounds.
Its formula helps cleanse the mouth, tongue and throat while working more deeply, down into the digestive system, to tackle odours at their source.
The gel, with its fresh mint flavour, is simple to fit into your day, for consistent use and fast, lasting results. One spoonful a day is enough, at any time of day.
Plant chlorophyll (100 mg): helps neutralise the sulphur compounds responsible for bad odours, right at the source.
Organic mint (50 mg): delivers immediate freshness and helps reduce the feeling of heavy breath.
Organic parsley (40 mg): helps limit the odorous digestive gases often involved in persistent odours.
Clove (30 mg): helps cleanse the mouth and maintain clearer breath day to day.
Organic lemon balm (40 mg): helps soothe the digestive system and limit the imbalances that can encourage internal odours.
Green tea extract (60 mg): rich in polyphenols, it helps limit the oxidation of odorous compounds and supports internal balance.
Fast, free dispatch: all orders are prepared within 24 hours. Delivery is tracked, free across the UK, within 4 to 7 working days.
30-day money-back guarantee: try it with complete confidence. You have 30 days to request a full refund, with no conditions and no need to give a reason.
Despite showers, deodorant or brushing your teeth, the odours come back. Because they often come from within.
In close moments, strong breath or an awkward odour can block everything. Even simple gestures become difficult.
When you don't feel fresh, you doubt yourself. You monitor yourself, you avoid eye contact, and your assurance disappears.
Meetings, dates, moments together: you gradually withdraw. The odour becomes an invisible but constant barrier.
It isn't a hygiene problem — it's a gut problem. When your microbiome is out of balance (stress, diet, medication), bad bacteria build up and produce sulphur gases. Those gases travel upwards and cause bad breath and body odour. Showers, chewing gum and sprays only cover the smell for a moment, without ever removing the cause.
Take 4 g with the wooden spoon provided. Let it work for 10 seconds, then swallow without rinsing. Enjoy an immediate feeling of freshness and confidence. Repeat once a day for at least 2 weeks.
Plant chlorophyll (100 mg)
Helps neutralise the sulphur compounds responsible for bad odours, right at the source, before they can be released.
Organic mint (50 mg)
Delivers immediate freshness and helps reduce the feeling of heavy breath.
Organic parsley (40 mg)
Helps limit the odorous digestive gases often involved in persistent odours.
Clove (30 mg)
Helps cleanse the mouth and maintain clearer breath day to day.
Organic lemon balm (40 mg)
Helps soothe the digestive system and limit the imbalances that can encourage internal odours.
Green tea extract (60 mg)
Rich in polyphenols, it helps limit the oxidation of odorous compounds and supports internal balance.
| Oséa | Mouthwash | Chewing gum | Coconut oil | |
|---|---|---|---|---|
| Targets odours at the source | ✓ | × | × | × |
| Reduces white tongue and residue | ✓ | × | × | × |
| Results that last over time | ✓ | × | × | × |
| Improves digestive comfort | ✓ | × | × | × |
| 100% plant-based formula | ✓ | × | × | × |
Honest feedback from people who made Oséa part of their routine.

At first I mainly took it just to try it… and in the end my girlfriend loves it. I feel fresher day to day and, above all, much more at ease when we're close. It really makes a difference.

I've been using it for a little over two weeks and honestly it's changed my routine. It's fresh and pleasant, and above all I feel much more at ease day to day. I like that it stays simple but effective.

The mint taste is really pleasant, not too strong and super fresh. It's become a little habit in my routine now, I love it!!!
Try your supplement with complete confidence: if you are not satisfied, send it back and receive a full refund.
Take one 4 g portion a day, ideally in the morning or before an important moment. Let it work in the mouth for 10 seconds, then swallow for the best effect.
The different formats share a similar base of actives. This formula stands out for the addition of clove and lemon balm, along with a fresh mint flavour close to the gummies. It is pleasant to take and starts working in the mouth.
Yes. Every batch is rigorously checked to guarantee quality, safety and compliance.
Don’t worry. Simply take the next portion as normal. Consistency over several days is what matters most.
Yes, the formula is plant-based and not tested on animals.
You have a 30-day money-back guarantee, with no conditions.
Our team is here to help. Contact us through the contact form or by email at: our contact page — we will get back to you quickly.