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Frequently asked questions
How do I use a June Science promo code?
Copy the code from any offer above, then paste it into the promo code or discount field during checkout at June Science. Codes are checked before they're published, but retailers can end a promotion at any time — if one doesn't apply, try another code on this page.
Can I use more than one code on the same order?
Generally, no. June Science, like most stores, caps checkout at a single promo code — trying to stack a second one usually just gets ignored.
Who verifies June Science's codes?
Theo Nikolaou, Deal Curator, covers June Science on Couponarc — codes are checked before publishing, not just scraped from somewhere else.
See Theo Nikolaou's full profile ›
See Theo Nikolaou's full profile ›
How often are June Science codes updated?
This page is checked periodically rather than on a fixed schedule — codes that stop working get flagged and removed, and new ones get added as they're found.