Bonusan's cPNI-4U is a nutritional supplement that works by strengthening the immune system and eliminating pathogens from the body. This supplement is composed of lactoferrin, a protective protein that eliminates impurities, cleansing the body and increasing resistance. Bonusan cPNI products have been developed specifically for certified PNI therapists. If you wish to purchase a cPNI product as a consumer, we recommend that you first seek advice (if you haven't already) from a certified PNI therapist. This way, you'll receive sound advice tailored to your personal situation and potential supplement use. *The packaging received may be slightly different from the image on the product sheet. Unless otherwise advised, it is recommended to take 1 to 2 capsules daily with each meal. Do not exceed the recommended daily dose. If swallowing is difficult, the capsule may be opened. Food supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended daily dose. Keep out of reach of children. Allergens: lactose. Store in a dry place at room temperature.