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Supplement Comparisons

Weight-loss formulas, compared side by side.

Trying to choose between two similar formulas? These head-to-head comparisons break down ingredients, label transparency, doses and price — so you can see exactly how the popular options differ before you buy.

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Head-to-head comparisons

The most-compared weight-loss formulas, grouped by what they actually do — so you’re comparing like with like.

coffee vs tea metabolism add-on

Java Burn vs Tea Burn

Both are tasteless powders you stir into a hot drink to support metabolism — Java Burn is built for coffee, Tea Burn…

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liver-support fat-loss capsule

Liv Pure vs HepatoBurn

Both capsules center on the liver as the starting point for metabolism and fat loss, leaning on milk thistle…

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gut-microbiome weight capsule

LeanBiome vs Trimology

Both target the gut microbiome as a lever for weight, using probiotic strains and fibers. LeanBiome pairs probiotics…

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metabolic superfood tonic drink

Ikaria vs Okinawa Flat Belly Tonic vs Nagano Tonic

The three best-known ‘metabolic tonic’ powders, each a daily superfood-style drink built on polyphenols and exotic…

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liquid metabolism drops

Metabo Drops vs KeySlim Drops vs Viva Slim

Three liquid drop formulas you add to water or coffee for metabolism and appetite support. Drops are convenient but…

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transdermal weight-loss patch

Purisaki Patches vs TrimPure Gold Patch

Both are transdermal weight-loss patches you wear on the skin rather than swallow. Patch absorption is debated, so…

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mix-and-drink metabolic powder

Lanta Flat Belly Shake vs BioVanish

Two powdered drinks you mix and sip — Lanta is a daily metabolic shake, BioVanish a dairy-peptide drink built around…

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thermogenic fat-burner capsule

CitrusBurn vs VolcaBurn vs Ignitra vs HydroLean XT

Four thermogenic capsules built to raise heat and energy expenditure. They’re the most directly comparable ‘fat-burner’…

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Compare before you buy

Get ingredient explainers and formula breakdowns to make informed weight-loss supplement choices.

Medical disclaimer: SourceLean provides educational information about dietary supplements and their ingredients. Nothing on this site is medical advice, and these statements have not been evaluated by the FDA. Supplements are not intended to diagnose, treat, cure, or prevent any disease. Dietary supplements are not subject to the same strict pre-market testing as prescription drugs. Always consult your doctor before starting any supplement — especially if you take medications, are pregnant or breastfeeding, or have a health condition.

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