Ingredient guide

What Is Prickly Pear Extract 4:1 in ExiTide, and What Do the Trials Say?

What is prickly pear, and how does it end up in a capsule?

Prickly pear is a cactus. Its fruit and pads are eaten in many places. To fit it into a capsule, a maker dries and concentrates it into a powder. The ExiTide panel calls the result Prickly Pear Extract Powder 4:1.

The panel does not say which part of the plant was used, or how it was dried. Those are plain gaps, and this page lists them so you can ask.

What does the 4:1 mean, and how much plant is behind 100 mg?

It means four parts of plant were concentrated into one part of powder. So 100 mg of finished extract stands for about 400 mg of plant. The sum is 100 × 4 = 400.

This tells you about raw material, not about the strength of any one compound. There is no percentage on the row, so you cannot turn it into milligrams of a named substance. That is different from the konjac, turmeric and resveratrol rows, which print a standardised percentage.

What do the label, price and guarantee say about this row?

What did the 16-week prickly pear trial find?

The trial gave pre-diabetic adults 200 mg a day of a cactus extract for 16 weeks. It found no difference between groups in glucose tolerance or body composition. The paper is Godard 2010 on prickly pear extract.

Twenty-nine adults took part. That is a small trial. Its result does not prove the extract does nothing, but it gives no support to a bold claim either. The ExiTide amount, 100 mg of a 4:1 extract, is in the same order of size as the trial dose.

What did the pooled review of cactus pear trials report?

A 2015 systematic review and meta-analysis pooled five trials. It reported lower BMI, lower body fat percentage and lower blood pressure. Gastric intolerance was among the adverse events in those trials. You can open it through Onakpoya 2015 on cactus pear.

Pooling a handful of small trials gives a hint, not a verdict. The products, doses and people differed. A fair reading is that cactus pear has some research interest. It does not follow that a 100 mg row in a mixed capsule does the same thing.

Is there anything to watch for?

Gastric intolerance appeared in the pooled trials, so an upset stomach is the plain thing to watch. ExiTide also holds a fibre that swells with water, so use a full glass of water with each capsule.

The label says the product is not for those under 18 or pregnant or nursing mothers, and that anyone on medication or with a medical condition should consult a physician first. This is a dietary supplement, it is not FDA approved, and it is not a treatment for any condition.

How does this row compare with the others on the panel?

It shares the top amount with mangosteen powder and cinnamon bark extract, all at 100 mg. But 100 mg of a 4:1 extract and 100 mg of a 10:1 extract carry different amounts of plant behind them, about 400 mg and about a gram. Milligrams on a label are not a fair way to compare unlike rows.

See our ingredient list guide for all eleven rows, and the ingredients page for what each study used.

What is not published about the prickly pear row?

The species, the plant part, the drying method, the supplier and a laboratory report are not published. The lot code is a label marking and not a test result. No trial of the finished capsule exists, so nothing here says what the row does inside it.

If a missing detail matters to you, write to the website desk at [email protected] before ordering.

Frequently asked questions

Our view

Prickly pear is a mild, mixed row. One small trial found nothing, and one pooled review found something small. The amount in the capsule is of the same size as the trial dose. We would not buy ExiTide for this row alone.

What we like is that the ratio is printed, so the sum is honest. What we want is the plant part and a lab report. Until those exist, treat the row as a modest extra and judge the whole capsule by the guarantee.

Last updated October 16, 2026