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See it in action

Short films from the people who make it.

Core Cleanse and its weekly 5:2 routine
The Core Cleanse system in 25 seconds

Questions people actually ask

Co.Lab Core Cleanse, answered straight

How much should I take?

Days 1 to 5: take one Core Cleanse stick pack 30 minutes before your largest meal. Day 6: take one Core Cleanse+ stick pack before bed. Day 7: take one Core Cleanse+ stick pack first thing in the morning. Core Cleanse+ is designed to prompt a bowel movement. If you are pregnant, nursing, taking medication or have a medical condition, talk to your doctor before use. This is the serving size on Partner.Co's own fact sheet for this product, not our interpretation of it.

Compare every product's dosage

Where does this ship from, and who am I buying from?

The Perfect Nutrition is an independently owned marketplace and an authorized Partner.Co distribution partner. We are not Partner.Co and we do not manufacture anything. Products ship as the genuine, unaltered article through Partner.Co's fulfilment network.

How this relationship works

Can I return it if it does not suit me?

Every product carries the same 30-day money-back guarantee, measured from the date you ordered. Keep the original packaging and the batch number where you can, since both are needed to process a return. Return shipping is the customer's responsibility.

Full returns policy

Should I check with a doctor first?

If you are pregnant or nursing, taking prescription medication, managing an existing condition, or buying for someone under 18, yes. We are a retailer. We can tell you what is in a product and what the label says, and we are not in a position to tell you it is appropriate for you.

Individual results may vary. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.