{"content_id":"1997039","content_type":"product"}
4.30
55
5
4
3
2
1
122
Reviews
- gr*********Combination SkinWrinkles/ElasticityRecommendedMar 10, 2025
When I touch my face after waking up, I can really feel the difference between using it and not. That's why I make sure to apply it every night. There's nothing particularly bad, except that the container is opaque, so I can't check how much product is left. Two pumps are just the right amount for a perfect application. - tn****Combination SkinSensitive SkinAcne SkinRecommendedFeb 22, 2025
This alone keeps my skin hydrated without feeling heavy. No blemishes either! The amount seems less than expected, and it's disappointing that I can't see how much is left. I should buy an extra one in advance. - su********Combination SkinBrightening/Dark SpotsSebum/BlackheadsRecommendedOct 17, 2024
I found it absorbed really well. Probably won't repurchase though, haha! Nothing bad to say, except maybe the wicked price...? But I can live with it for this quality, okay. - id*****Dry SkinSensitive SkinAtopic SkinDark CirclesInner DrynessWrinkles/ElasticityRednessDead Skin CellsRecommendedMay 1, 2024
My skin type is extremely dry, sensitive, and prone to atopic dermatitis. When choosing cosmetics, I prioritize products that are gentle and moisturizing because my skin is incredibly delicate. I received this as a gratis and tried it without any expectations, just hoping it wouldn't irritate my skin. To my surprise, it caused zero irritation and is so gentle! Maybe it's because I had no expectations, but I'm planning to repurchase. My skin is usually so sensitive that even the slightest mistake can cause hives and chaos, but this product suits me well. The price is truly disappointing... It would be great if it were more affordable. Also, despite the product name, it's definitely not extremely hydrating. The texture feels somewhere between an emulsion and a cream, with less richness compared to a typical cream, but the consistency is slightly closer to a cream. If you're looking for intense hydration that leaves your skin super moist, you might want to consider other products. 
ev*******Dry SkinSensitive SkinBrightening/Dark SpotsSebum/BlackheadsInner DrynessWrinkles/ElasticityEnlarged PoresRednessFeb 1, 20241. Thick application with a skin-hugging feel. Although it's a serum, it's not runny but more of an emulsion type. It applies a bit thick but adheres well to the face, making for a pleasant user experience. Recommended for those with dry skin. 1. Glycerin... While glycerin isn't inherently bad, it doesn't suit me. When glycerin is listed as the 2nd or 3rd ingredient, my face always feels tingly. If you don't get along with Kiehl's moisturizer, you probably won't like this either. 2. Due to its thick application, it can occasionally pill like dead skin cells. 3. Chin blemishes... The Optimal Serum Cream is the only change in my skincare routine, yet I'm getting hard blemishes on my chin where I didn't before. It's not even during my menstrual cycle, so I suspect this product doesn't agree with me. I've discontinued use. Despite its name 'Optimal Hydration', the moisturizing effect only lasts while applying (after 2-3 hours, your face won't be dry, but it won't feel deeply hydrated either). The product seems good, but I think there will be others like me who find it unsuitable. I'd recommend this for those with dry skin who don't need any specific functional benefits. - by*****Combination SkinSensitive SkinAcne SkinSebum/BlackheadsInner DrynessRecommendedJan 15, 2024
It absorbs well and keeps my skin hydrated for a long time, reducing the feeling of dryness The product size seems a bit small. Other than that, I don't have any complaints and I'm using it with satisfaction - rl**********Combination SkinJul 14, 2023
The texture is quite moisturizing and soft, making it easy to apply The scent is really awful... Honestly... It has an unpleasant smell reminiscent of the clay I used to play with as a child - ar*****Dry SkinSensitive SkinAtopic SkinRecommendedJun 1, 2023
As someone with atopic and sensitive skin, I found this product to be completely non-irritating and long-lasting in its hydration. While it worked well for my dry and sensitive skin, I think it might be too heavy for those with oily skin types. - fa******Combination SkinAcne SkinInner DrynessEnlarged PoresRecommendedApr 16, 2023
I first tried this product when I won it in a free event, and I liked it so much that I bought it with my own money! I have dry skin that tends to feel tight, but even in the depths of winter, this product alone solved my deep dryness issues. It's not too heavy or sticky, which is why I decided to repurchase. I always check ingredients when buying cosmetics, and while this does have some caution ingredients, it's not bad overall. I have super sensitive skin, but I've been using it without any problems. This time, I bought two and gave one to my mom! The volume is too small. I wish they would release a larger size. - og****Dehydrated SkinAcne SkinSebum/BlackheadsDark CirclesEnlarged PoresRecommendedMar 17, 2023
The lightweight, hydrating formula was perfect for everyday use without feeling heavy. I used this product daily and found it to be a solid, reliable choice! I didn't notice any particularly remarkable effects. It was just okay, nothing special.
