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Free U.S. shipping on every order · Free 30-day returns · Real help by email





Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Amrules adjustable cotton sleep masks are a two-piece set made to create a darker, more comfortable setting for sleep, with elastic cotton outer fabric and fluffy velour cotton lining.
Light in the room, daytime naps, travel and quiet practices such as meditation or yoga can all make it harder to settle into rest. Amrules masks are made to cover the eyes and help create a calmer, darker environment for sleep or relaxation, whether you are resting at home or taking a break on the go.
Each mask combines an elastic cotton outer layer with a soft inner lining filled with fluffy velour cotton. The two different fabric layers provide a plush feel without changing the mask’s simple, portable design.
The ergonomic shape is designed to match noses of any height and reduce gaps where light can enter. The masks are made to block even faint glimmers of light, creating a dark setting that can support deep, uninterrupted sleep.
The elastic head strap is designed to remain in place without falling off when you sleep on your back, side or stomach. Its adjustable fit is made to accommodate every head size, so the mask can be used for nighttime sleep as well as daytime rest.
Hand wash the masks or machine wash them in cold water on a delicate cycle. Wash them separately from other items and air dry; they are lightweight and easy to carry between uses.
This set suits people looking for soft eye coverage for sleep, travel, naps or relaxation, as well as anyone choosing a practical two-color gift. It is designed for covering the eyes and creating a darker rest environment, rather than for use as a general face covering.
Q: What comes in the Amrules cotton sleep mask set?
A: The Amrules cotton sleep mask set includes two weighted masks: one pink and one black.
Q: How do I wash the Amrules sleep masks?
A: Hand wash the Amrules sleep masks or machine wash them cold on a delicate cycle, separately from other items, then air dry.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
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