How objectiv. controls body odour: a guide to the ingredients

The fragrance is usually the first thing you notice. A little citrus. Something woody underneath. You roll it on, put the bottle down, and carry on with the morning.

But somewhere between getting dressed and getting home, a different question starts to matter. What is the product doing about body odour once you've begun to sweat?

In our roll-ons, three ingredients share that part of the work: SymDeo® B125, Triethyl Citrate and Zinc Ricinoleate. The names are a little less familiar than Lemon or Vetiver. Their place in the formula is worth getting to know.

A closer look at those three names

Start with Triethyl Citrate. Part of the process that leads to body odour involves enzymes breaking down components of sweat. Triethyl Citrate helps slow that process. Evonik's description of the ingredient goes into the detail, if you're curious about what happens along the way.

Zinc Ricinoleate comes at odour from another direction. It binds unwanted odour molecules, helping to neutralise their smell. Think of it as catching some of what you don't want to notice. ICT's technical notes explain that binding action.

SymDeo® B125 completes our deodorising trio. Symrise's story about its development looks at the underarm as an ecosystem, with its own community of microorganisms. It's a useful way to think about skin that tends to get discussed only when something smells wrong.

Those references explain the ingredients and the research around them. They don't tell you how many hours a finished roll-on will work on your skin. That needs evidence from the product itself.

And then there's the fragrance

The scent has its own place in the experience. High Ground has Lemon, Juniper and Vetiver notes. Open Water has Grapefruit, Aqua and Amberwood. Both contain fragrance, listed as Fragrance (Parfum) in the ingredient list.

It's the part you can choose by preference. Perhaps one set of notes sounds immediately familiar. Perhaps you're drawn to the other. Our guide to the two fragrances gives you a little more to go on.

The rest of the experience matters too

Odour is one part of using a roll-on. You also notice how it glides, how it dries, and how your skin feels afterwards. That's where the rest of the formula comes into the picture.

Alongside the deodorising ingredients, you'll find Niacinamide, a 5-AHA Complex, Hyaluronic Acid, Bisabolol, Allantoin and Vitamin E. Isoamyl Laurate adds glide, and Performance Starch helps with the finish. The ingredient explorer on each product page walks through their roles without asking you to make sense of the whole list at once.

One detail about the name: “5-AHA Complex” refers to the blend. It doesn't mean the finished roll-on contains five percent free acid.

If you like knowing exactly what you're putting on, the full ingredient lists for High Ground and Open Water are there to read too.

And if you've been wondering why a deodorising formula still lets you sweat, we've written about the difference between deodorant and antiperspirant. It's an easy distinction to miss when everything comes in a similar bottle. It changes what you expect from the one on your shelf.