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expiredniki4h | Staff posted Mar 03, 2025 07:50 PM
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expiredniki4h | Staff posted Mar 03, 2025 07:50 PM

Costco Members: COSRX 6x Peptide Serum Set + Aha/Bha Treatment + 2x RAWQUEST Toner

+ Free Shipping

$38

$116

67% off
Costco Wholesale
43 Comments 73,199 Views
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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:
  1. Add the following products to cart:
  2. Extra $50 off 4 discount will show in cart
  3. 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.

Original Post

Written by niki4h | Staff
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:
  1. Add the following products to cart:
  2. Extra $50 off 4 discount will show in cart
  3. 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.

Original Post

Written by niki4h | Staff

Community Voting

Deal Score
+112
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Top Comments

clothbankalt
103 Posts
42 Reputation
They aren't, even though there are two toners, they can be used together. In fact, if your skin isn't used to AHA, the barrier toner is good to apply with it.

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.
JonJ2860
55 Posts
32 Reputation
🤣 no idea what I just bought but see $120+ marked down to $37 and trust for Costco = buy now ask questions later
Ck2hi
938 Posts
36 Reputation
Retinol + acid is a big nono. Everything else should be fine, but since u got a prescription id highly suggest (DEMAND😤) u ask ur doctor 👍

42 Comments

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Mar 04, 2025 08:00 AM
355 Posts
Joined Mar 2022
BenChJr27Mar 04, 2025 08:00 AM
355 Posts
Dont know why but i ordered it twice 😂
Mar 04, 2025 08:01 AM
1,191 Posts
Joined Jun 2012
RulzMDMar 04, 2025 08:01 AM
1,191 Posts
Quote from BenChJr27 :
Dont know why but i ordered it twice 😂
Did it work with the discount ? try placing a 3rd order and see if it applies.. is not applying for me.
Mar 04, 2025 09:23 AM
396 Posts
Joined Aug 2004
prelude4jcMar 04, 2025 09:23 AM
396 Posts
Quote from RulzMD :
Did it work with the discount ? try placing a 3rd order and see if it applies.. is not applying for me.
Also not working on 3rd order for me. Discount could be dead or there is 2x use limit
Mar 04, 2025 10:21 AM
355 Posts
Joined Mar 2022
BenChJr27Mar 04, 2025 10:21 AM
355 Posts
Quote from RulzMD :
Did it work with the discount ? try placing a 3rd order and see if it applies.. is not applying for me.
You just have to search and add for the products that are included in the promotions.
Mar 04, 2025 10:25 AM
101 Posts
Joined Nov 2018
hlc1209Mar 04, 2025 10:25 AM
101 Posts
Quote from prelude4jc :
Also not working on 3rd order for me. Discount could be dead or there is 2x use limit
Yes 2 orders only
"Buy More, Save More on Qualifying Beauty Items. Buy 3, Save $30. Buy 4+, Save $50. Valid 03/03/25 through 03/14/25. While supplies last. Online-Only. Limit 2 redemptions per member."
1
Mar 04, 2025 10:26 AM
1,191 Posts
Joined Jun 2012
RulzMDMar 04, 2025 10:26 AM
1,191 Posts
Quote from BenChJr27 :
You just have to search and add for the products that are included in the promotions.
Not that easy my friend. I think is cap at two orders. Try it and let me know. One member already had the same issue as me.

Maybe it is like that.
Mar 04, 2025 01:16 PM
133 Posts
Joined Jul 2014
bones192ndMar 04, 2025 01:16 PM
133 Posts
I'm a guy that cares about his face and skin. Is this something I should start looking into?

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Mar 04, 2025 02:28 PM
833 Posts
Joined Jun 2006
SpAcEmAn SpLiFFMar 04, 2025 02:28 PM
833 Posts
Just got an email from Costco that my order was canceled. Anyone else?
Mar 04, 2025 02:31 PM
17 Posts
Joined Sep 2024
OrangeBook366Mar 04, 2025 02:31 PM
17 Posts
Quote from bones192nd :
I'm a guy that cares about his face and skin. Is this something I should start looking into?
Same question, looking for the answer as well
Mar 04, 2025 04:04 PM
390 Posts
Joined Apr 2008
StingyMomMar 04, 2025 04:04 PM
390 Posts
The RAWQUEST Barrier Enhancing Toner is oos, would it be back to stock tomorrow?
Mar 04, 2025 05:06 PM
496 Posts
Joined Jun 2019
coldzeroMar 04, 2025 05:06 PM
496 Posts
The last item is OOS. So basically this isn't a valid deal anymore?
Mar 04, 2025 05:41 PM
396 Posts
Joined Aug 2004
prelude4jcMar 04, 2025 05:41 PM
396 Posts
Quote from SpAcEmAn SpLiFF :
Just got an email from Costco that my order was canceled. Anyone else?
No cancellation for me yet. Online says est. delivery thurs March 6. Ordered around 1am PST.
Mar 04, 2025 06:29 PM
10 Posts
Joined Nov 2018
misturandersonMar 04, 2025 06:29 PM
10 Posts
Quote from coldzero :
The last item is OOS. So basically this isn't a valid deal anymore?
There are a bunch of other products you can replace it with. Just need a total of 4 qualifying products in the cart.

Add the first 2 then go to the link to more qualifying products and sort by price.
Mar 04, 2025 06:40 PM
2,387 Posts
Joined Apr 2011
MIA2TLVMar 04, 2025 06:40 PM
2,387 Posts
Quote from clothbankalt :
They aren't, even though there are two toners, they can be used together. In fact, if your skin isn't used to AHA, the barrier toner is good to apply with it.

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.
I use prescription Retin A every other night.
Would adding these in combined with that be too much?

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Mar 04, 2025 08:45 PM
231 Posts
Joined Jan 2009
gofarawayMar 04, 2025 08:45 PM
231 Posts
Dead toner is OOS

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