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VSL#3 Probiotic Consumer Class Action Settlement — $20M

VSL#3 consumer class action

What happened

A $20 million settlement for VSL#3 buyers following claims the reformulated product changed after a manufacturing split — the probiotic sold under the same name was alleged to no longer contain the original formulation.

The allegations

Plaintiffs alleged that after a 2016 partnership breakdown, the VSL#3 sold in the U.S. was a different formulation than the clinically tested original, while marketing implied it was unchanged.

Who qualifies

You bought VSL#3 probiotic products between June 2016 and June 2019. One claim needs no proof; up to 40 units require receipts or a settlement notice.

Defendants

VSL Pharmaceuticals · Alfasigma (Alfa Wassermann)

Verify before you file. This page is information gathered from the sources below on October 6, 2026 — it is not the official notice. Amounts and deadlines live only on the settlement administrator's site.

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