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PEPTIDE READER

Peptides for blood sugar

7 peptides · T5 6 · T4 1

Six of the seven entries here are approved medicines with an agreed, registered use, and all of them are prescription-only. For five waves of new records this was the one page in the register where that held of everything on it. The seventh ended that: it is approved in China, which this scale does not count as approval, because the ladder is defined by what the European and US regulators have authorised — so it sits a rung lower with four published phase 3 trials behind it. That gap between what exists and what the ladder can credit is worth seeing. This page describes the evidence, not who should be given what.

  1. Approved medicine

    Dulaglutide

    Trulicity · LY2189265

    Approved for type 2 diabetes, and in the US also for reducing heart attacks and strokes in people who already have it — but not approved anywhere for weight loss.

    Ten randomised trials and a 9,901-person heart trial support the diabetes and heart claims; the weight it takes off is real but small, about 3.2 kg against 1.5 kg on dummy injections.

    Metabolic
  2. Approved medicine

    Exenatide

    Byetta · Bydureon

    Approved for type 2 diabetes since 2005, and the first medicine of its kind anywhere — a synthetic copy of a lizard peptide, not a human hormone.

    Placebo-controlled trials show lower blood sugar and one to two kilograms of weight loss, but the 14,752-person heart trial missed its target and newer weekly injections beat it in head-to-head trials.

    Metabolic
  3. Approved medicine

    Insulin (human insulin)

    Humulin · Insuman

    Approved to control blood sugar in people with diabetes.

    Its benefits and risks are supported by large, long-running clinical trials and routine medical use.

    Therapeutic
  4. Approved medicine

    Liraglutide

    Saxenda · Victoza

    Approved for type 2 diabetes and weight management.

    Large controlled trials show lower blood sugar and weight loss compared with placebo.

    Metabolic
  5. Approved medicine

    Semaglutide

    Ozempic · Wegovy

    Approved for type 2 diabetes and weight management.

    Large controlled trials show lower blood sugar, substantial weight loss and fewer cardiovascular events in specific groups.

    Metabolic
  6. Approved medicine

    Tirzepatide

    Mounjaro · Zepbound

    Approved for type 2 diabetes and weight management.

    Large controlled trials show lower blood sugar and substantial weight loss compared with placebo and other treatments.

    Metabolic
  7. Still being tested in people

    Mazdutide

    IBI362 · IBI-362

    Approved in China for weight loss and type 2 diabetes, and experimental everywhere else.

    Four published phase 3 trials show large weight loss and lower blood sugar against dummy injections, all of them run in China.

    Metabolic