Dynamic Sports Nutrition recalls WINN-50 (vanazolol) dietary supplement due to Vitamin B12 deficiency. The product does not meet label claims for Vitamin B12 potency.
Dietary supplement involved degradation of an ingredient. Product is sub-potent for Vitamin B12 not meeting label claims.
Dynamic Sports Nutrition is recalling WINN-50 dietary supplements because they don't contain enough Vitamin B12 as claimed. This could lead to potential deficiencies if taken regularly.
The supplement has degraded, meaning it doesn't contain the claimed amount of Vitamin B12. This could result in the product not meeting label claims for Vitamin B12 potency.
People who bought the WINN-50 supplement from the manufacturer's website or retail stores. Those who take Vitamin B12 supplements regularly may be at higher risk.
Check for the UPC 8 51840-00707 6 on the product label. The product was manufactured in July 2023 with lot number 2307149.
Look for the UPC 8 51840-00707 6 and lot number 2307149 on the supplement packaging.
The product may not meet label claims for Vitamin B12 potency, but it is not considered dangerous for normal use.
The official recall does not specify a remedy, so no action is required beyond checking the product label.
Check for the UPC 8 51840-00707 6 and lot number 2307149 on the supplement packaging.
We’ve drafted a message you can send Dynamic Sports Nutrition to request your refund or repair — edit it as you like.
Subject: Recall H-0573-2025 — Dynamic Sports Nutrition Dynamic Sports Nutrition Hello, I own a Dynamic Sports Nutrition that is covered by recall H-0573-2025 from Dynamic Sports Nutrition. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
