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expiredniki4h | Staff posted Mar 3, 2025 7:50 PM

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

$38

$116

67% off
+ Free Shippingat Costco Wholesale
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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

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+112
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42 Comments

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Mar 4, 2025 12:41 AM
221 Comments
Joined Dec 2008
EyecueMar 4, 2025 12:41 AM
221 Comments
Great deal!! I love COSRX Products
Mar 4, 2025 12:45 AM
134 Comments
Joined Jan 2012
BGlocksMar 4, 2025 12:45 AM
134 Comments
Are these products redundant? What steps are these applied?
1
Mar 4, 2025 1:20 AM
776 Comments
Joined Aug 2007
BeavermanMar 4, 2025 1:20 AM
776 Comments
I'm in...
Mar 4, 2025 1:51 AM
106 Comments
Joined Jun 2011
yellomellow23Mar 4, 2025 1:51 AM
106 Comments
Amazing deal!
Mar 4, 2025 2:03 AM
242 Comments
Joined Jan 2012
desterpotMar 4, 2025 2:03 AM
242 Comments
I got the mineral sunscreen instead of the toner. Thank you, buddy. I gave you repped points.
1
Mar 4, 2025 2:24 AM
204 Comments
Joined Jan 2020
SlickGame4485Mar 4, 2025 2:24 AM
204 Comments
Just don't get old.
1
Mar 4, 2025 2:46 AM
136 Comments
Joined May 2013
clothbankaltMar 4, 2025 2:46 AM
136 Comments

Our community has rated this post as helpful. If you agree, why not thank clothbankalt

Quote from BGlocks :
Are these products redundant? What steps are these applied?
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.
Last edited by clothbankalt March 3, 2025 at 08:54 PM.
4

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Mar 4, 2025 3:30 AM
161 Comments
Joined May 2005
arthuranthonyMar 4, 2025 3:30 AM
161 Comments
In for a set for my wife
Mar 4, 2025 5:27 AM
1.2K Comments
Joined Jun 2012
RulzMDMar 4, 2025 5:27 AM
1.2K Comments
Same here, spoiling the wife.
Mar 4, 2025 5:39 AM
694 Comments
Joined Dec 2005
DoonGuyMar 4, 2025 5:39 AM
694 Comments
Not sure what it is but bought it 🙃
2
Mar 4, 2025 5:40 AM
1.2K Comments
Joined Jun 2012
RulzMDMar 4, 2025 5:40 AM
1.2K Comments
Quote from DoonGuy :
Not sure what it is but bought it 🙃
no guy here knows a lot of this, i just spent 100 bucks on wifey stuff
Happy wife happy marriage.
2
2
Mar 4, 2025 6:14 AM
57 Comments
Joined Jul 2013
FennrirMar 4, 2025 6:14 AM
57 Comments
🤣 no idea what I just bought but see $120+ marked down to $37 and trust for Costco = buy now ask questions later
2
Mar 4, 2025 6:20 AM
1K Comments
Joined Dec 2006
hiwassMar 4, 2025 6:20 AM
1K Comments
Quote from desterpot :
I got the mineral sunscreen instead of the toner. Thank you, buddy. I gave you repped points.
Are you referring to MDSolarSciences mineral crème?
Mar 4, 2025 6:30 AM
295 Comments
Joined Dec 2020
phoshizzlezMar 4, 2025 6:30 AM
295 Comments
Subtotal is $40.97 instead of $37.96 for me. Ah nvm.. Needed to add 2 of the Rawquest toner.
Last edited by phoshizzlez March 3, 2025 at 10:34 PM.

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Mar 4, 2025 7:13 AM
1.2K Comments
Joined Jun 2012
RulzMDMar 4, 2025 7:13 AM
1.2K Comments
I placed 3 different orders, of 4-5 different items, not the same as the post, when trying to place the 4th the 50 dollar discount does not apply
Last edited by RulzMD March 3, 2025 at 11:27 PM.

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