– Authorised Retailer –
Interstellar Goods is an authorised retailer and official Singapore partner of Determinant. All our products are guaranteed genuine
Adjustable & Gentle On Your Face
Block out the world and get some good quality rest wherever you are. The light touch of the 100% cotton on your skin will help send you off into a relaxing deep sleep. Adjustable velcro straps ensure a snug fit that no tossing and turning can disrupt.
Same Determinant Finishing.
Understanding the importance of facial hygiene, these sleep masks are also antibacterial and antiviral! Sleep easy.
Anything that touches your skin needs to be kept clean. Especially if it's on your face!
Enjoy the same antiviral and antibacterial protection with Determinant's Sleep Mask.
Complete light blockage for peace of mind.
Velcro straps make it extremely easy to adjust for fit and remove.
No awkward buckle tightening, no short-lived elastic band integrity.
We firmly stand by our 21-day return policy, no questions asked.
Return products in their original packaging. All returns are never resold, but are instead donated or given to our staff at a second-hand discount.
We know how much you hate to pay for delivery. At Interstellar Goods, delivery across Singapore is always free no matter your order size.
And we send it right to your doorstep.
Our team works tirelessly to ensure 90% of our shipments reach customers within 2 working days. We also include a free re-delivery should you have a sudden change of plans.
$3.90 Express Delivery
Need an order urgently? Get your items delivered same-day (for orders placed before 12pm) or by the next with our $3.90 express delivery.
For super urgent deliveries, reach out to us @ 9061 6593 and we may be able to arrange delivery within 5 hours.
Free 21-Day Returns
An item does not meet your expectations? No problem, just send it back.
We firmly stand by our 21-day return policy, no questions asked. Returned products must be in their original packaging and a refund will be processed within 3 working days of our receipt. All returns are never resold, but are instead donated or given to our staff at a second-hand discount.
Support, 7 Days A Week
Need to ask a question or talk to someone about an issue? We're available via WhatsApp (+6590616593)(+65 9061 6593) / email / call until 8pm all 7 days a week.