25% Off
Receive 25% off on your purchases when you enter this Walk-In Lab promo code.
Walk-In Lab Featured Coupons
These coupons and coupon codes have received the highest click engagements by Walk-In Lab users.
10% Off
Click this Walk-In Lab coupon to receive 10% off on your first purchase when you subscribe to newsletter.
15% Off
Enter this Walk-In Lab coupon code to get November Sale: 15% Off Food Allergy Tests & Diabetes Blood Tests .
Most popular offers this week
Up To85% Off
Get up to 85% off Medical Lab Tests when you redeem this coupon at Walk-In Lab.
15% Off
Enter this Walk-In Lab coupon to get 15% Off Your First Order.
Recently expired offers
15% Off
Enter this Walk-In Lab coupon code to get October Sale: 15% off Health Check & Cancer Screening Panels .
15% Off
Reveal this Walk-In Lab promotional code and enjoy 15% off for Most Popular Lab Tests & Discount Panels .
20% Off
Enter this Walk-In Lab coupon code to July Sale! Get 20% Off Wellness Panels 1,2,3,4 .
20% Off
Enter this Walk-In Lab coupon code to Christmas in July Sale! Get 20% Off All Discount Panels .
15% Off
June Sale: Paste this Walk-In Lab coupon code to get 15% off test & panels.
15% Off
Reveal this Walk-In Lab discount code and enjoy 15% off on Tests & Panels.
15% Off
Get 15% Off on all orders sitewide when you activate this promo at Walk-In Lab. Activate an extra saving on your online health and wellness orders.
20% Off
Mother's Day sale: Reveal this Walk-In Lab promo code to take 20% off Women's Health & Wellness Screenings.
20% Off
Reveal this Walk-In Lab promotion code and enjoy 20% off all items site wide.