Item 1 of 4
Item 1 of 4
expiredniki4h | Staff posted Mar 3, 2025 7:50 PM
Heads up, this deal has expired. Want to create a deal alert for this item?
+ Free Shippingat Costco Wholesale
Deal Details
Costco Wholesale has for their Members: 4-Piece COSRX 6x Peptide Skin Booster Serum Set + 3-Piece COSRXAha/Bha Clarifying Treatment Toner Set + 2-Count RAWQUEST Barrier Enhancing Toner to Essence for $37.96 when you follow the steps below. Shipping is free.
Thanks to Deal Hunter niki4h for posting this deal.
Deal Instructions:
Thanks to Deal Hunter niki4h for posting this deal.
Deal Instructions:
- Add the following products to cart:
- 4-Piece COSRX 6x Peptide Skin Booster Serum Set (2 x 5.07-Oz + 2 x 1.01-Oz) $29.99
- 3-Piece COSRX Aha/Bha Clarifying Treatment Toner Set (2 x 9.46-Oz + 1 x 1.01-Oz) $23.99
- Qty 2 of 6.76-Oz RAWQUEST Barrier Enhancing Toner to Essence $33.98 ($16.99 each)
- Extra $50 off 4 discount will show in cart
- Total will be 87.96 ($29.99 + $23.99 + 2x $16.99) - $50 (Buy 4+, Save $50 Beauty promotion) = $37.96 + Free Shipping
Editor's Notes
Written by StrawMan86 | Staff- If you don't have a Costco Warehouse Membership, you can sign-up here
- Refer to the original post & forum comments for additional details & discussion.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 4-Piece COSRX 6x Peptide Skin Booster Serum Set + 3-Piece COSRXAha/Bha Clarifying Treatment Toner Set + 2-Count RAWQUEST Barrier Enhancing Toner to Essence for $37.96 when you follow the steps below. Shipping is free.
Thanks to Deal Hunter niki4h for posting this deal.
Deal Instructions:
Thanks to Deal Hunter niki4h for posting this deal.
Deal Instructions:
- Add the following products to cart:
- 4-Piece COSRX 6x Peptide Skin Booster Serum Set (2 x 5.07-Oz + 2 x 1.01-Oz) $29.99
- 3-Piece COSRX Aha/Bha Clarifying Treatment Toner Set (2 x 9.46-Oz + 1 x 1.01-Oz) $23.99
- Qty 2 of 6.76-Oz RAWQUEST Barrier Enhancing Toner to Essence $33.98 ($16.99 each)
- Extra $50 off 4 discount will show in cart
- Total will be 87.96 ($29.99 + $23.99 + 2x $16.99) - $50 (Buy 4+, Save $50 Beauty promotion) = $37.96 + Free Shipping
Editor's Notes
Written by StrawMan86 | Staff- If you don't have a Costco Warehouse Membership, you can sign-up here
- Refer to the original post & forum comments for additional details & discussion.
Community Voting
Deal Score
+112
Good Deal
Bad Deal
Found by Skillful_Pickle
Forum Thread
64% off
Found by Taco_Doomsday
Forum Thread
47% off
Found by neomatrixviper
Forum Thread
Found by Eragorn
Forum Thread
60% off
Found by TattyBear
Forum Thread
Found by Ruyi
Forum Thread
20% off
Found by Skillful_Pickle
Forum Thread
64% off
Top Comments
The steps I'd recommend:
1. Cleanse (I like gentle milky or oil cleansers)
2. Toners. I'd apply the AHA/BHA first, and then the barrier toner, but you can do the opposite if you experience stinging.
3. Peptide serum
4. Moisturizer of your choice
AHA stands for alpha hydroxy acid, I'm not sure which one or ones specifically, but lactic and glycolic are common. They are excellent chemical exfoliators and increase cell turnover as well as help treat acne. They are real skincare powerhouses with multiple benefits. BHA is salicylic acid, which helps break down sebum in your pores to prevent blackheads.
Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!
42 Comments
Sign up for a Slickdeals account to remove this ad.
Would adding these in combined with that be too much?
Daeng Gi Meo Ri Ki Gold Premium Shampoo and Treatment Set, 3-pack Item 1243304
which is on sale for $40.99
I also got the
Round Lab Pine Calming Cica Pad Toner Double Set
Item 1791514
for $18.99
in addition to the 2 products OP added
COSRX 6x Peptide Collagen Booster Toner Serum Set, 2 - 5.07 fl oz + 2 - 1.01 fl oz
Item 1878279
COSRX Aha/Bha Treatment Toner - 9.46 fl oz, 2-pack + 1.01 fl oz Set
Item 1878278
$149-86=Total was $70, which is a steal for all these products. I regularly use the Daeng Gi Meo Ri Ki shampoo/conditioner so this is a great deal.
Sign up for a Slickdeals account to remove this ad.
Feel the deal is dead without the peptide set?
Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!