Does Allergena Expire?
Question: Is there a shelf life for Allergena?
Answer: Allergena is a homeopathic allergy remedy and does not carry an expiration date. All antigens are suspended in alcohol and thus preserved.
Question: Is there a shelf life for Allergena?
Answer: Allergena is a homeopathic allergy remedy and does not carry an expiration date. All antigens are suspended in alcohol and thus preserved.