What's actually in a 16‑botanical metabolic drink?

There is a reason the supplement aisle feels impossible to navigate. Two products can carry near-identical marketing and contain completely different things — and in a category where the label is often the only information you get, that matters more than the promise on the front of the box.

Umipear's 16-in-1 Metabolic Sculpting Powder is a once-daily orange-flavoured drink mix sold in 30 single-serve stick packs. The supplied formula sheet lists 16 active ingredients plus maltodextrin, food flavouring, steviol glycosides and silicon dioxide. Vegan, gluten-free, non-GMO and stimulant-related claims should be confirmed from final manufacturing documentation before publication.

Rather than restate the marketing, this page does something more useful: it lists every ingredient, cites the research that exists for the main ones, and states plainly what a supplement like this can and cannot be expected to do.

Section 01What kind of formula is this?

Umipear combines dietary fibres, plant extracts, fruit-derived ingredients and chromium in a single orange-flavoured powder. The fibre ingredients include konjac powder, inulin and flaxseed fibre, while the botanical blend includes mulberry leaf, white kidney bean, bitter melon, black tea, lotus leaf and other plant extracts.

This formula contains black tea extract and bitter orange extract. Black tea may contribute naturally occurring caffeine, while the exact active-compound content of the finished product should be confirmed from the manufacturer's testing documents before making any caffeine-free or stimulant-free claim.

The formula is intended as a daily dietary supplement. It should not be presented as a treatment or as a substitute for balanced meals, regular activity or medical care.

Section 02Meet the complete 16-ingredient blend

The list below follows the manufacturer-provided formula sheet. Amounts are stated per 2 g serving.

Section 03Formula amounts per 2 g serving

The manufacturer-provided formula sheet lists the following amounts per 2 g. It does not provide calories, carbohydrate, dietary fibre, allergen information or a confirmed number of servings per finished retail package.

Section 04What the research actually shows

The studies below examine individual ingredients, not this finished product. No clinical trial has been conducted on the Umipear formula as a whole, and the presence of a studied ingredient does not mean the product will replicate a study's results — dose, form and study population all matter.

Soluble fibre and fullness

Glucomannan, the fibre in konjac root, is among the more studied ingredients in this category. A systematic review of randomised controlled trials examined its effect on body weight in overweight and obese adults and children [1], and an earlier critical review assessed the wider evidence base for glucomannan in obesity [2]. Findings across trials have been mixed, and reviewers have noted variation in dose and study quality.

Prebiotic fibre and appetite hormones

A randomised controlled trial in overweight and obese adults found that supplementation with oligofructose, a fibre closely related to inulin, was associated with changes in the appetite-regulating hormones ghrelin and peptide YY [3]. A broader review of dietary fibre and body weight provides useful context on the mechanism [4].

Mulberry leaf extract

A controlled study examined the effect of mulberry leaf extract on the blood glucose response following a sucrose load in both people with type 2 diabetes and control subjects [6]. This is mechanistic research on glucose response, not weight loss.

Chromium

Chromium is an essential trace mineral. Its role in normal carbohydrate and macronutrient metabolism is established [7]; its usefulness as a weight-loss supplement in people who are not chromium-deficient is considerably less clear.

Section 05Who should not take this

Timing note for anyone on oral medication: soluble fibre can slow the absorption of medicines taken at the same time. Leave a gap of at least two hours between this drink and any oral medication.

Adjusting to fibre: a sudden increase in dietary fibre commonly causes gas, bloating or looser stools in the first week. Starting with half a stick pack and drinking plenty of water reduces this. Discontinue use and speak to a healthcare provider if you experience any adverse reaction.

Section 06How to use it

Tear open one stick pack and stir into 200–250 ml of water — warm water below 40 °C (104 °F), or cold water if you prefer it chilled. Take it once daily. Many people find it easiest to attach to an existing habit, such as mid-morning or roughly half an hour before the largest meal of the day.

Consistency matters more than timing. Fibre-based formulas depend on daily use, and skipping days is the most common reason people report no effect.

Section 07Setting realistic expectations

This is the part most supplement pages leave out.

A daily botanical drink is a support tool. It may make an existing calorie-controlled diet easier to stick to by helping with fullness between meals, and the prebiotic fibre may improve digestive regularity. What it will not do is cause weight loss in the absence of dietary change and physical activity. Any product marketed as doing so is misrepresenting itself.

Sustainable weight change comes from a sustained energy deficit, adequate protein, sleep and regular movement. If those foundations aren't in place, no supplement compensates for them — and the money is better spent elsewhere. If they are in place, a product like this may make consistency somewhat easier. That is a modest claim, and it is the accurate one.

ReferencesSources

1. Zalewski BM, Chmielewska A, Szajewska H. The effect of glucomannan on body weight in overweight or obese children and adults: a systematic review of randomized controlled trials. Nutrition. 2015;31(3):437–442.
2. Keithley J, Swanson B. Glucomannan and obesity: a critical review. Alternative Therapies in Health and Medicine. 2005;11(6):30–34.
3. Parnell JA, Reimer RA. Weight loss during oligofructose supplementation is associated with decreased ghrelin and increased peptide YY in overweight and obese adults. American Journal of Clinical Nutrition. 2009;89(6):1751–1759.
4. Slavin JL. Dietary fiber and body weight. Nutrition. 2005;21(3):411–418.
5. Hursel R, Viechtbauer W, Westerterp-Plantenga MS. The effects of green tea on weight loss and weight maintenance: a meta-analysis. International Journal of Obesity. 2009;33(9):956–961.
6. Mudra M, Ercan-Fang N, Zhong L, Furne J, Levitt M. Influence of mulberry leaf extract on the blood glucose and breath hydrogen response to ingestion of 75 g sucrose by type 2 diabetic and control subjects. Diabetes Care. 2007;30(5):1272–1274.
7. Anderson RA. Chromium, glucose intolerance and diabetes. Journal of the American College of Nutrition. 1998;17(6):548–555.
8. Editorial note: Add verified references only for claims that remain on the published page. The manufacturer formula sheet confirms ingredient names and amounts but does not provide clinical substantiation.