Named, research-studied strains

Akkermansia muciniphila + 2 more — listed openly, never a "proprietary blend."

Third-party tested

Identity, purity and label accuracy verified outside our walls.

Honest about the timeline

Gut changes in 1–2 weeks. Appetite signaling builds over 6–8 weeks.

90-day money-back guarantee

Take the full cycle. If nothing shifts, you don't pay.

How it works

Your gut helps tell your brain you've had enough — through a hormone called GLP-1. For a lot of people that signal has gone quiet, so the hunger and the constant thinking about food never switch off.

Akkermansia muciniphila is the gut bacterium behind that signal. GLP-1 Probiotic is daily support for the "I've had enough" message your body is meant to send on its own — so eating feels less like a fight.

Not a miracle. A mechanism. Not a replacement for a drug, not a "natural Ozempic" — we won't tell you that, because it isn't true.

See the full breakdown →

"I built this for the woman I was at 43."

Sarah spent most of her forties hungry. Not the "forgot lunch" kind — the kind where you negotiate with yourself all day and lose. She tried everything UK women try: Symprove, Slimming World, magnesium, a private GLP-1 consult she walked out of.

Then a women's health GP told her something no one else had.

Read Sarah's story →
  • "The 3pm cupboard trip is gone"

    I used to circle the kitchen every afternoon — open the cupboard, close it, open it again. Six weeks in, that whole loop has stopped. Didn't even notice until my husband said the snack drawer was still full.

    Rachel M., 41

  • "I get through a workday without thinking about food"

    Before this, lunch was decided by 9am and I'd be planning the next snack while eating. Now I can actually focus through the afternoon without that running commentary in my head.

    Danielle K., 37

  • "The perimenopause hunger that nothing touched"

    My appetite went haywire in my forties and the things that always worked just stopped. This is the only thing that's taken the edge off the constant hunger without me white-knuckling it.

    Carla D., 45

    Why QualiGreen exists

    We started QualiGreen for one reason: we couldn't find supplements that told the truth about what was in the bottle.

    Vague blends. Inflated dosages. Half-empty capsules. Names on labels that weren't really there. After enough wasted money, we stopped buying and started building — supplements with one job each, named ingredients on the label, third-party testing, and timelines we'd be willing to tell our own family.

    GLP-1 Probiotic is what we'd want for someone we love who's tired of fighting their own appetite. Named strains. Honest about how long it takes. A real guarantee, not a marketing one.

    If that sounds like the bar should be lower than this — that's exactly why we built it this way.

    — The QualiGreen team