Is this for me?
Ideal for those looking to improve skin firmness and texture. Contains retinol to reduce the appearance of wrinkles and pores.
About this item
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Kiehl's DS RTN Renewing Serum 30ml - Moisturizing Serum with Retinol for Pores and Firmness
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Last verified: Jul 3, 2026
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Mid-range pricing
Kiehl's DS RTN Renewing Serum 30ml - Moisturizing Serum with Retinol for Pores and Firmness
Last verified: Jul 3, 2026
Is this for me?
Ideal for those looking to improve skin firmness and texture. Contains retinol to reduce the appearance of wrinkles and pores.
Price Insight
Last 90 days price range
Technical Specifications
| ASIN | B09J1RCWQ2 |
| Amazon | Beauty - Rank 3,604 (See best sellers in Beauty) Serum - Rank 123 |
| GTIN Global Trade Identification Number | 03605972610010 |
susume Verdict
Helps refine skin texture and minimize the appearance of pores. Known for its radiant finish and pleasant feel. Recommended for those concerned about wrinkles and sagging, with noticeable effects.
Reviews
“Improves skin texture: It reduces skin imperfections and makes pores on the forehead and between the eyebrows less noticeable. I can't live without it!”
“Shiny finish: Good usability. It has a shiny finish. I think it's a good product.”
“Good: No stinging sensation. Let's see how it goes. I hope to become a cool older guy.”
“I personally think this is a great product!!!: This is amazing!!! It worked excellently for me. I had an initial reaction, but afterwards my skin is smooth and glowing!”
“I'm glad I bought it: Recently, I was concerned about wrinkles and sagging skin and was looking for a good cosmetic product. I ended up finding this one, and in conclusion, I'm really glad I made the purchase! I saw results quickly, my skin became firmer, and the wrinkles became less noticeable.”
“Skin feels moisturized: Since I started using it, my makeup goes on better, which is great.”
Technical Specifications
Key specifications and features.
| ASIN | B09J1RCWQ2 |
|---|---|
| Amazon | Beauty - Rank 3,604 (See best sellers in Beauty) Serum - Rank 123 |
| GTIN Global Trade Identification Number | 03605972610010 |
susume Verdict
Helps refine skin texture and minimize the appearance of pores. Known for its radiant finish and pleasant feel. Recommended for those concerned about wrinkles and sagging, with noticeable effects.
Reviews
“Improves skin texture: It reduces skin imperfections and makes pores on the forehead and between the eyebrows less noticeable. I can't live without it!”
“Shiny finish: Good usability. It has a shiny finish. I think it's a good product.”
“Good: No stinging sensation. Let's see how it goes. I hope to become a cool older guy.”
“I personally think this is a great product!!!: This is amazing!!! It worked excellently for me. I had an initial reaction, but afterwards my skin is smooth and glowing!”
“I'm glad I bought it: Recently, I was concerned about wrinkles and sagging skin and was looking for a good cosmetic product. I ended up finding this one, and in conclusion, I'm really glad I made the purchase! I saw results quickly, my skin became firmer, and the wrinkles became less noticeable.”
“Skin feels moisturized: Since I started using it, my makeup goes on better, which is great.”