20
%
Promo code
Verified
We recommend
Applied 137 times
+1
15
%
Promo code
Verified
Applied 61 times
20
%
Promo code
Verified
Applied 150 times
10
%
Special offer
Valid week
Applied 162 times
20
%
Valid week
Applied 72 times
Special offer
Valid week
Applied 64 times
Sign up to receive week deals
Expired, but try! The codes might work
25
%
Promo code
The Special Offer is expired
Applied 26 times
20
%
Promo code
The Special Offer is expired
Applied 45 times
20
%
Promo code
The Special Offer is expired
Applied 90 times
20
%
Promo code
The Special Offer is expired
Applied 60 times
When is the best time to buy at Dr. Koo?
The number of promo codes added by month
0
2
4
6
8
10
Jan
4
Feb
5
Mar
5
Apr
3
May
4
Jun
3
Jul
3
Aug
3
Sep
3
Oct
3
Nov
3
Dec
5
How to use a coupon code on Dr. Koo?
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Go to drkooskincare.com
Visit drkooskincare.com to get a plastic surgeon in a bottle.
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Choose an item
Fill the shopping cart with a curated collection of medical-grade skincare – hydration mists, serums (vitamin, eye, calming, balancing, enriching, and more), cleansers, pigment refiners, and more.
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Add to cart
Click on the shopping bag icon in the top-right corner of the page. View the skincare products you’ve added to the cart in the cart summary menu and press “Checkout”.
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Apply discount code
Paste the saved promo code in the “Gift card or discount code” box and press “Apply”.

Why You Can Trust Our Deals
At DiscountReactor, we combine smart AI tools and careful editorial work to show you only accurate "up-to-date" and truly useful offers. AI helps us quickly filter and pre-test coupons, while editors manually check the results, adjust the reliability rating based on confirmed validity and keep the pages clean without unnecessary “noise.”We monitor stores daily, conduct regular manual content reviews, update or remove any problematic coupons within 24 hours on business days. We clearly mark coupons as "Verified", "Expired" or "Editor's Choice" work with partner stores on content accuracy, and always put your interests first by showing only fresh and working offers without unnecessary clutter.