GLPro FAQ

According to the GLPro team, the formula contains 5 ingredients: berberine, chromium (picolinate), cinnamon bark extract, alpha lipoic acid and bitter melon. The official website does not publish a Supplement Facts label or the amount of each ingredient, so check the label on your bottle and show it to your pharmacist.

Each listed ingredient has been studied for healthy glucose metabolism: berberine and cinnamon for glucose and blood fat markers, chromium for insulin's normal work, alpha lipoic acid for insulin sensitivity, and bitter melon in traditional use and small trials. Those studies looked at the ingredients on their own, not at GLPro, and results vary from person to person.

The listed ingredients are generally well tolerated by healthy adults, and the brand says it is made in the USA in an FDA-registered, GMP-certified facility. Berberine interacts with several medicines, and most of the ingredients can add to the effect of glucose-lowering medicine. If you take any prescription medicine, ask your doctor or pharmacist before you start.

No. GLPro is a dietary supplement, not medicine. Keep taking everything your doctor prescribed, and never stop or change a medicine because of a supplement or an online video. Talk to your doctor before adding GLPro.

The brand sells it in 2, 3 and 6-month packages and doesn't promise a timeline. Studies on the individual ingredients usually ran for 8 to 12 weeks. If you track your glucose at home, compare your readings over the first weeks, while you're still inside the 60-day refund window.

Between $49 and $79 per bottle: $158 for 2 bottles, $207 for 3 bottles (both plus shipping) and $294 for 6 bottles with free US shipping. Each bottle holds 30 capsules, a one-month supply at 1 capsule a day.

Every package is covered by a 60-day money-back guarantee from the purchase date. You request a return authorization first, ship the bottles back (opened or unopened) within 14 days at your own cost, and email the tracking number. The refund goes to your original payment method.

GLPro is a real product with a secure checkout through BuyGoods or ClickBank and a 60-day refund policy. There are real concerns too: in May 2026 the FDA sent the seller an advisory letter about disease claims in its marketing, the label isn't published, and independent reviews are few and mostly negative. Our legit page explains it all.

Products called GLPro appear on Amazon and Walmart from other sellers, often with a different label (for example a “Health Support” bottle). Those aren't covered by the official 60-day guarantee. The official product is sold at tryglpro.com.

Each bottle has 30 capsules and the packages are sold as 30 days per bottle, so 1 capsule a day. Follow the directions on your bottle; taking it with a meal is gentler on the stomach, which matters for berberine.

Yes. On May 1, 2026 the FDA's Health Fraud branch sent GLPro an online advisory letter saying its websites (including tryglpro.com) suggested the products treat or prevent diabetes, which makes them unapproved drugs under the law. The FDA asked the company to remove those claims within 30 days. GLPro is listed on the FDA's online advisory letters page.

Very few. We found two reviews on a Trustpilot listing and one complaint on PissedConsumer, all negative. We found nothing on Sitejabber, BBB or Reddit. Many “GLPro reviews” online are press releases or affiliate pages with stock photos and made-up ratings.