Retinol Skin-Renewing Daily Micro-Dose Serum - Siero antirughe

Good for sensitive skin

Honestly not sure how well the product works since I've only been using it for a few weeks, but I like that it's micro-dosed since I'm a bit intimidated to over-do retinol given how much time I spend in the sun. So far I've had no sensitivity or irritation which is a win in itself. Time will tell if it helps with anti-aging.

Great product

This serum works even better once you add the moisturizer in the winter. The competition is real, making this a bit too expensive even though I buy the larger size.

Game changer

This serum is a game changer! Certain areas on my face have always felt a little rough. Not anymore. I have used retinols in the past, but I’ve never gotten results like this. I have had no irritation, my skin is smoother, and I am hooked!

Pores Look Less Noticeable

I feel like my pores look less noticeable and my cheeks feel plumper! I really like this product and enjoy using it daily.

Mixed feelings

After trying the sample Ive noticed that my skin has started to peel and become red and dry. I’m not sure if it’s just my skin or the product.

Slow and gentle progress

I can see the difference in my skin. It's not a miracle eraser, but it works slowly over time. This serum is gentle to use and doesn't dry my skin. I highly recommend it for sunspots and overall skin appearance.

Nothing special

I’ve been using this product for approximately three months, but I haven’t noticed any significant improvement.

Excellent Retinol

I've been using this Retinol serum for years and it is very effective and does not irritate my skin.

A must have in my routine 

Just start using this because I got a free sample before and I decided to get the big bottle. I love the formula and it does help my skin with amazing moisturizer. This would help.

Great quality

I love Kiehl’s products. The quality is excellent and the prices are acceptable for the good qualty

Recommend it!

Love it! Kiehl’s is my favorite skin care brand for years and I fully trust it.

3rd bottle reorder

I use this every night before going to bed. I haven't analyzed whether it works or not, but you're supposed to use retinols for aging skin, so I'm doing that.