Costco Orgain Protein Powder Heavy-Metals Lawsuit (2026): What Shoppers Should Know
In July 2026, a proposed class action lawsuit was filed against Costco alleging that the Orgain Organic Protein powder it sells contains undisclosed lead, cadmium, and arsenic — heavy metals the plaintiffs say pose a health risk. This is a newly filed lawsuit, not a settlement, so there is no money to claim yet. Here's what's alleged, who it affects, and what you can do.
What the lawsuit alleges
On July 7, 2026, seven consumers filed a proposed class action (represented by the law firm Hagens Berman) claiming that Costco sold Orgain's plant-based protein powder while it contained unsafe levels of heavy metals, yet marketed the product as clean and nutritious without disclosing the contamination. The complaint focuses on the Vanilla Bean and Creamy Chocolate Fudge flavors.
According to the complaint, independent testing found lead as high as roughly 67 parts per billion — which the plaintiffs say is more than 600% over California's Proposition 65 threshold. It also references October 2025 testing by Consumer Reports that reported the organic vanilla bean version's lead at 143% of the publication's "level of concern." Costco and Orgain have not been found liable; the allegations are unproven, and Orgain says its products are safe.
Is there a recall or a settlement?
No. As of July 2026 there is no recall of Orgain protein powder, and no settlement has been reached. Because the case was just filed, there is no claim form, no deadline, and no payout. Lawsuits like this typically take many months (often longer) to reach a settlement, if they settle at all.
Who could be affected?
- Costco members who purchased Orgain Organic Protein powder — particularly the Vanilla Bean or Creamy Chocolate Fudge flavors
- Consumers concerned about long-term heavy-metal exposure from plant-based protein supplements
If a settlement is eventually reached, the class definition in the court-approved notice — not this article — will control who qualifies.
What you can do now
- Keep your proof of purchase. Costco keeps digital purchase history tied to your membership, and receipts or app records could help if a claims process opens later.
- Decide about the product yourself. There's no recall, so no return is required — but if you're concerned, you can stop using it or talk to your doctor. Consumer heavy-metal exposure is a personal-health decision.
- Get notified if a settlement opens. New settlements for product cases like this open with little warning. Class Action Buddy tracks them and alerts you the moment one you may qualify for becomes filable, then auto-fills the claim for you to review and submit.
How this compares to a recall
A recall is a safety action where a company pulls or fixes a product — there is none here. A class action seeks money for consumers who were allegedly harmed or misled — that's what this lawsuit is, and it's still at the very start. If you're researching product-safety issues more broadly, our recall tracker lists current U.S. product recalls, and our open settlements directory shows cases you can actually file today.
Common questions
Is there a Costco protein powder settlement I can claim right now?
Not yet. This is a newly filed lawsuit (July 2026), not a settlement — so there is no claim form, deadline, or payout available. If the case settles or resolves, a claims process could follow. Class Action Buddy can notify you if one opens.
Which Orgain products are named in the Costco lawsuit?
The complaint focuses on Orgain Organic Protein plant-based powder in Vanilla Bean and Creamy Chocolate Fudge flavors sold at Costco. Always check the official complaint for the exact products and lot numbers.
Has Orgain protein powder been recalled?
No. As of July 2026 there is no recall of Orgain protein powder. Orgain says its products are safe, and the allegations in the lawsuit are unproven in court.
What heavy metals does the lawsuit allege?
Lead, cadmium, and arsenic. The complaint cites independent testing that reported lead levels well above California's Proposition 65 threshold; the company disputes the claims.
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