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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.
QUWOLACE is a weighted, 3D contoured sleep mask designed for rest with lash extensions, with hollowed eye space and an adjustable elastic strap.
Light can interrupt rest at home and while travelling. QUWOLACE is made for sleep when you want an eye cover with space around the eye area, as well as for quiet concentration or meditation. Its contoured shape and adjustable strap support use in bed, on flights and trains, during long car rides, and while camping.
Yes. The hollowed eye area creates extra space around the eyebrows and eyes, making the mask suitable for people with lash extensions. The deeper nose cutout is shaped to accommodate varied face contours, including higher-bridged noses, without pressing on the nose area.
The adjustable elastic head strap lets you change the fit. It is designed to remain in place instead of moving or slipping off while you sleep. The strap and contoured shape make the mask suitable for overnight rest as well as shorter periods of relaxation.
Use QUWOLACE wherever surrounding light bothers your sleep, including at home or while travelling. The mask is intended for beds, flights, trains, long car rides, and camping, so it can serve as an eye cover across different rest settings.
Hand wash the mask with water below 40°C (104°F), then let it dry naturally before using it again. This care method is straightforward and does not call for machine washing.
QUWOLACE is suited to adults who want a contoured eye cover for sleep, especially those seeking space around the eye area for lash extensions, and to travellers or meditators who want an eye mask for different settings. Its hollowed shape, adjustable strap, and low-rebound memory foam make it a fit for rest and quiet-focus routines rather than a flat, unshaped eye covering.
Q: Is the QUWOLACE sleep mask suitable for lash extensions?
A: Yes. The QUWOLACE sleep mask has a hollowed 3D eye area that leaves extra space around the eyebrows and eyes for lash extensions.
Q: How do I wash the QUWOLACE sleep mask?
A: Hand wash the QUWOLACE sleep mask with water below 40°C (104°F), then let it dry naturally before use.
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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