BioStacks
Gaia Herbs

GI-BFF PRO

1 Capsule × 2/day · 60 servings · $0.78/serving

iHerbAmazon

Best for

Metabolism

Ingredients (6)

Benegut - Perilla leaf extract

100%

Dose/day

300 mg

Target

50–300 mg

Form

—

Organic Cinnamon bark

68%

Dose/day

170 mg

Target

250–1000 mg

Form

—

Organic Fennel seed

40%

Dose/day

200 mg

Target

500–1500 mg

Form

—

Organic Peppermint leaf essential oil

44%

Dose/day

80 mg

Target

180–675 mg

Form

Not listed

Organic Chamomile flowers supercritical CO2 extract

23%

Dose/day

50 mg

Target

220–1500 mg

Form

Standard

Other Ingredients (3)

MaltodextrinBinder

Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.

Gum AcaciaBinder

Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements

PullulanCapsule

Polysaccharide produced by fungal fermentation, used as a vegan capsule material

How to Take It

Best taken in the evening

Calming herb — used in the evening, most often as a pre-sleep tea or extract.

With or without food
Label directs 2 servings — keep one for the evening

On the label

Adults take 1 capsule 2 times daily before meals.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$47.00

$20$50

Near the median of 49 metabolism supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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