QuasarMD is a US-based maker of at-home LED light therapy for skin and recovery, from handheld devices to a 3D light therapy mask and full-body red light therapy mats.
Standard US shipping is already free on every order, so the main lever on price is the $30 off a first purchase that comes with joining the email list.
QuasarMD is the consumer brand of Quasar Biotech, Inc., a California company. Its devices are grouped by goal: full-body mats aimed at muscle recovery and relaxation, red light tools aimed at fine lines and firmness, and blue light handhelds meant for blemishes and clogged pores. A portable leg device for circulation and muscle fatigue sits alongside them.
The company describes its full-body mat as FDA cleared and says it uses 2,052 LEDs that pair 660nm red light with 850nm near-infrared light. The 3D Light Therapy Mask uses 7 different lights. A blog covers recovery and seasonal wellness, and the site takes wholesale inquiries.
Does QuasarMD offer free shipping?
Yes. Free standard delivery on every US order by UPS or USPS; processing takes 3-5 business days and arrival usually 7-12, sometimes with a signature.
What payment methods does QuasarMD accept?
Visa, Mastercard, American Express, Discover, Shop Pay, Apple Pay, Google Pay, Meta Pay, Amazon Pay, PayPal and Afterpay.
More about shopping at QuasarMD
Satisfaction guarantee
Devices can come back within 30 days for a full refund, even when opened or used.
Return deductions
Standard returns need advance approval and lose a $15 shipping fee; defective, damaged or wrong items are covered, and opened accessories are not returnable.
Price adjustment
A permanent price drop within 14 days of purchase is refunded on request, once per item, for QuasarMD.com orders only.
Warranty
1-year limited cover on defects, registered within 30 days and voided by purchases through unauthorized resellers such as eBay, Walmart.com or Costco.com.
International
Most countries are reachable by DHL Express at the buyer's expense, with import duties and taxes also the buyer's.
QuasarMD's store is built on Shopify, so the discount box appears in the order summary on the checkout page.
The $30 first-purchase offer is released by signing up for the email list, so that step belongs before choosing between a handheld device, the mask or a mat.
Buying direct also matters for what happens after the order: the 14-day price adjustment covers only QuasarMD.com orders, and a device bought through an unauthorized reseller such as eBay, Walmart.com or CostCo.com loses its warranty, which can outweigh a lower marketplace price.
Where the code box sits on Shopify's standard checkout (illustration; screens vary).
If your QuasarMD code doesn't work
New customers only: $30 off a first order (sign up for the email list) does not apply to repeat orders.
End date: "Extra 30% off on selected products" ends Nov 12, 2026.
After checkout, the price adjustment policy is the one to remember: if QuasarMD permanently cuts the price of an item within 14 days of purchase, the difference is refunded on request, once per item.
The 100% satisfaction guarantee lets a mask or mat be tried at home for 30 days, although a $15 return shipping fee comes off standard returns.
Afterpay sits among the payment options for anyone who prefers not to pay the full device price at once.
QuasarMD questions, answered
How much is the QuasarMD email sign-up discount?
New subscribers to the email list get $30 off their first purchase.
Does QuasarMD charge for shipping in the US?
Standard shipping on US orders is free with no minimum, and parcels usually arrive in 7-12 business days after 3-5 days of processing.
Can a used QuasarMD device be returned?
The satisfaction guarantee accepts returns within 30 days even if the device was opened or used, although a $15 return shipping fee is deducted from standard returns.
What if QuasarMD lowers a price after an order?
A permanent price reduction within 14 days of purchase is refunded as the difference on request, once per item and only for QuasarMD.com orders.
Is a QuasarMD device from eBay or Costco covered by warranty?
Purchases from unauthorized resellers, eBay, Walmart.com and Costco.com among them, void the 1-year limited warranty.
Which wavelengths does the QuasarMD full-body mat use?
The mat combines 660nm red and 850nm near-infrared light, and the company describes it as FDA cleared.