I have an unopened bottle of F3+ that says it expired July 2025. Is it unsafe to consume or just less effective?
BioPreparation F2 F3 for Dogs and Cats
Bottle is unopened and has lived in the refrigerator. I would like to start giving it to my dog if it is safe.
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Open Jan 22, 2026 - 07:36 AM
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Answer
Jan 22, 2026 - 07:36 AM
Supplement expiration dates reflect the day up to when a manufacturer can guarantee the supplement's full strength and safety. Storing the Biopreparation F3 supplement in a sealed container in the refrigerator would extend the protection of its nutrients. In addition, the microalgae in this supplement are freeze-dried which is a method of preservation that protect the nutrients for a long time. Oxygen, light, humidity, and temperature can affect vitamin shelf life and the supplement having been kept in a sealed container in the refrigerator would extend the beneficial life of the nutrients it contains. To sum all this up, yes I feel the Biopreparation is just fine to use for your dog.
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BioPreparation F2 F3 for Dogs and Cats
BioPreparation is more than just a spirulina supplement for dogs and cats. It is a blend a FOUR microalgae strains, chosen from thousands, that make this supplement FAR superior to ordinary synthesized vitamin & isolated mineral supplements( 1 )! Biopreparation F2 Core & F3 Forte are the ori...
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