7 days. One patch. Brighter mornings , Use it every morning and start seeing brighter, smoother under eyes in a week., Reduced dark circles, De puffed under eyes, More even, radiant tone, Liposomal Glutathione 200mg, Wellgard Optiglut Iraq Ubuy Don't hide dark circles, heal them! Our under eye glutathione injections target the look of pigmentation, dullness and tired eyes at the root, supporting a brighter, fresher appearance. Helps brighten Abib Glutathione Kojic Acid Eye Patches for Radiance Dark Circles & Dark Spots, eBay