NT Labs Methylene Blue
- The problem
- Product recall for two batches of NT Labs Methylene Blue.
- What to do
- Check the batch number on the pack. Stop using affected batches and return them to where you bought them, or ask your vet or pharmacist for advice.
We wish to advise you that NT Labs are initiating a Class II recall for two batches of the product Methylene Blue at the wholesaler/distributor level, in line with their GMP responsibility.
The composition stated on the bottle label & carton is incorrect.
The product contains 2.5 g/100 ml of Methylene Blue, however its label states concentration 2.5 mg/100 ml.
This recall affects the below mentioned batches only:
| Product | Batch Number | Size | Date of Manufacture | Expiry date |
|---|---|---|---|---|
| Methylene Blue | 21474 | 100ml | 11/2024 | 11/2027 |
| Methylene Blue | 22055 | 100ml | 02/2025 | 01/2028 |
NT Labs is contacting wholesale dealers to examine inventory immediately and quarantine products subject to this recall.
For further information regarding the recall, please contact Theo Thunder, Quality Control Manager at theo@ntlabs.co.uk or +44(0)1622 817692.
Can I get a refund?
In most cases, yes – recalled items can usually be returned for a full refund, repair or replacement, often without a receipt. Follow the instructions in the notice above, or contact the shop you bought it from. More on your rights after a recall.
Updated 8 April 2025. This page summarises an official notice. Details can change – always follow the official notice.