Kiehl's Powerful Strength Line Reducing Concentrate Review

This product is awesome.  It contains high strength Vitamin C and hyaluronic acid - very powerful active ingredients that promise to brighten and hydrate.  What impressed me most though was the way it feels on my skin.  It goes on like silk and makes my skin feel instantly smooth.  It feels like a primer because of the smooth canvas it helps to create.  The product is oil free and doesn't clog my pores.  I also didn't experience any irritation or breakouts.  What I did experience was an instant firming sensation.  The formulation is thick and creamy and it doesn't smell like anything.  It comes in a dark plastic bottle with a pump that dispenses the product without any issues.  A little really goes a long way so a 50ml bottle should last for a long time.  The product feels very nourishing, so it can be paired with a light moisturizer.  Yes, I will definitely repurchase this and I will recommend it to others.  Lovely stuff!

Thank you again BR for this AMAZING trial!!!

I know the price tag on Kiehl's products are above my budget so I've never bought these products - I was quick to jump on this one!! Even moreso because of my dry skin and having fine lines and wrinkles, uneven skin tone and in desperate need of a healthier complexion.

I'm a huge fan of serums, it's a daily staple in my skincare routine, day and night so I was excited to try this one - one that states it will decrease appearance of fine lines and wrinkles, and improve radiance and texture. The box does say that the clinical grading was tested in a 8 week study. I've been using this for 3 weeks and am in love! I am looking forward to what this product will do over the coming weeks.

This serum comes in a pump-style 50ml bottle, is easy to use and product comes out easily. The serum has a light fresh citrusy scent, given that it has 12.5% vitamin C I wasn't surprised.

If you're after an anti-ageing serum, this it it! I absolutely love using this, I didn't once forget to use it I was that excited to put it on my face. The serum feels like a light moisturiser on my skin and makes for even more hydration before applying the corrective solution and cream.

I have used this product together with the super corrective cream and dark spot solution and can vouch for the improved radiance and texture, together with a decrease of fine lines and wrinkles. As soon as these products are applied they are a lot less noticeable. My skin not only looks more radiant, it feels more radiant as well.

I will continue using this product over and over and recommend for anyone looking for anti-aging products.

Kiehl's Powerful Strength Line Reducing Concentrate has been a bit of a revelation. Due to age and previous surgery, I'm finding that I have the 'marionette line' appearing on one side of my face. I have used the concentrate as per the instructions and have definitely noticed a difference in the appearance of this line in particular. I've also noticed that my skin tone has improved as I've used it with the moisturiser. Lines around my eyes have also softened and are definitely not as obvious, which is great news! This product has a very delicate perfume and is so gentle on your skin. It is a light concentrate that penetrates the skin so quickly. Your skin definitely feels softer and looks more radiant. It is certainly a skin brightener as well and the texture of your skin is noticeably smoother. If you are struggling with these lines, then I would absolutely recommend giving this a go.

I haven’t heard of Kiehl’s before so at first glance— excited! Packaging looks simplistic and high end and after reading the box I am intrigued and even more excited to try! It says to cleanse thoroughly and apply under moisturizer day and night. It has a pump action nozzle that decanters a small amount, the concentrate itself is white in colour and has little to no scent. First use was interesting, after cleansing I used one pump placed between fingers and rubbed into my skin - at first contact it has a warming sensation that disappears quickly. I found one and a half pumps was a perfect amount for my face. Once applied it almost feels like a film, skin is smooth and almost matte in texture. Very easy to use and add to a daily routine. I was grateful to have a decent amount of time to trial this product and have a play with when and how to use. I especially liked using it in my morning routine - I found my foundation was more even, texture was finer and lasted longer. I think out of the 3 products in this trial this was my favourite and I credit it with most of my results. Would recommend and keep using.

This line reducing serum is a light, smooth, creamy consistently it kind of leaves a nice matte affect on the skin. It comes in a bottle with a pump applicator really easy to use and can do half pumps if needed. It has a slight lemony scent that's not noticeable once its on the skin. I use about a pump and half at night and 1 pump in the morning to cover my face. It absorbs very quickly and i cover my whole face, but more so concentrating around my eyes and mouth. When used straight after cleaning i really noticed the warm sensation in my in my skin like a flushing face feeling, if i used after other serums a little less so. It doesn't affects how it works. I've been using this for just under a month and using it morning and night and only used a small amount out of the 50ml bottle so it will last me a long amount of time. This is a higher end price point for me at $128 its higher than some other brands on the markets but i think in this case you pay for what you get. And it worth its price. Its a tan 50ml bottle with a black pump and a white label, its simple and nice to look at. I've been using this for a short amount of time morning and night and have really notice the fine lines around my eyes have started fade, my skin feel at lot softer and smoother. This had really done what it says it will for my face and i couldnt be happier with my results in a short time. I would totally recommend this to anyone who is noticing those fine lines and wrinkles it will really help and its such a nice product use.

I have mixed feelings on this product. I don't enjoy the texture which feels more like a primer due to the amount of silicone, making it hard to spread and I have found it never fully absorbs into my skin and leaves a tacky residue.

I used two pumps for my face and neck, sometimes an extra half pump. I do like the packaging because the pump is hygenic, it works properly and you can be precise with the amount you need. It says your skin might feel warm after application as the formula activates but I didn't notice that myself. I found that as it is high in Vitamin C, when I next cleansed, the cotton pad looked like I had wiped off a tinted moisturiser as the formula darkens when exposed to air. That doesn't bother me but it did give me a surprise at first.

My skin texture has improved somewhat which I am pleased about and my face appears slightly brighter, but I would expect more after 3 weeks of use of such a high strength product, especially as this is so expensive. I would reccomend this if my results get better soon, but considering the price and my results with this concentrate so far, I'm not sure if I will replace it for myself. I would also prefer the product without so much silicone.

I love this stuff. After just a couple of weeks, my skin is lighter, brighter, and dare I say "dewy"? It's a light cream in a little pump bottle. One pump is enough to do my face and neck. It's silky smooth, and I thought it was greasy at first, but it's a dry oil and my skin soaks it up. My skin looks and feels amazing. I am so impressed with it.

I am so glad I landed a spot on this trial team - I've been lucky enough to trial 3 face changing products!

This serum I've been using all over, applying about 5 minutes after I've used the dark spot corrector on targeted area. It's a silky serum that melts into the skin, melts I say! It is divine!!

It has a sort of earthy smell, it's not pleasant, but not unpleasant, just 'there'. It dissipates quickly.

It really is a powerful serum, my skin is plumped and glowing (that's be the Vit C!). I feel it looks younger, which is lovely, especially with lots of socialising events at this time of year. It's nice to feel good in your skin!

I like to leave it 5 minutes before applying my moisturiser as I did experience a bit of balling when applying the cream soon after.

I'm so impressed with the results after just 3 weeks, I can't wait for the results after the next 3 weeks.

A great product from my new-favourite brand!

This is a fab serum. It's perfect for those looking for anti-ageing benefits and a bit of added radiance.

It's got quite a high amount of vitamin c in it, you can feel the active ingredients when you apply it and it warms the skin!

It's an all-rounder, it plumps wrinkles and fine lines and refines the skin texture - mine looks and feels better than ever. Softer, smoother and more even in tone.

I think the price is actually reasonable - it;ll last at least 8 weeks - and if the 3 week effects are anything to go buy, its well worth the investment!