Independent, evidence-first guides to probiotics, the microbiome & weight-management research.
Formula guide

LeanBiome Ingredients Explained

The merchant describes a nine-strain bacterial blend plus Green Tea Phytosome. Here is how to interpret that without turning ingredient research into product-level proof.

Affiliate disclosure: This page may contain an affiliate link. If you buy through it, Microbiome Method may earn a commission at no additional cost to you. Editorial conclusions are our own.

Reviewed for source accuracy: September 8, 2026 · Evidence can change as new research is published.

What the merchant says

The official Lean for Good page says Biome contains nine bacterial strains and Green Tea Phytosome. Its public page specifically discusses Lactobacillus gasseri, Lactobacillus rhamnosus and Lactobacillus fermentum in its marketing copy.

Because the full Supplement Facts panel is presented as an image on the merchant page and was not reliably available as text in our source capture, we do not reproduce a supposedly “complete” strain list here. Check the current label directly.

Why strain identity matters

Probiotic effects can be strain-specific. NIH notes that body-weight findings appear to depend on factors including strain, dose and duration. A positive study of one named strain does not prove that every product containing the same species will produce the same result.

Read our probiotic strain guide →

What about green tea extract?

Green-tea extracts are not interchangeable with brewed tea, and product formulations differ. We do not assume that evidence for a branded ingredient or a particular study dose establishes the effect of this finished formula.

Practical label checklist

Before buying any probiotic, look for the full strain names, quantity/CFU information where provided, serving size, storage instructions, other active ingredients, allergens and expiration guidance. If the label does not let you identify what you are taking, comparison becomes difficult.

Sources