KERASTASE Simon Thermic Reviews

Name: Simon Thermic
Brand: KERASTASE
Rating: 4.29 (256 reviews)

4.29

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17 Reviews

loren1471
Dec 20, 2024
Combination SkinSensitive Skin
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Pros
This is a product I received as a gift. 💙Fragrance I'm using this line of shampoo, ampoule, and treatment together as a set, and all the fragrances are great. They have a lasting scent. 💙No Heaviness Even when using a large amount, there was no heaviness or oiliness. 💙Absorption I liked that it absorbed quickly and lightly without leaving a sticky residue on my hands.
Cons
The price is expensive compared to the performance.

여드름건성
Mar 24, 2023
Combination SkinSensitive SkinAcne Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
This is a product that I've used more than 10 times, and it's really unnecessary to say much about it. In the past, when my hair was not brushable, I would apply it in a 500-won size amount and then add another layer in the middle, drying it while creating a silky finish. Nowadays, even after 2 years of effort on my hair, this is the only product that can provide such effective heat protection while being the first essence to use before my hair dries. I don't apply it to my scalp, but even if it gets on, it doesn't make my hair greasy at all. Even though the ingredients aren't the best, I've never had any skin troubles from using this while drying my hair, with strands sticking to my face. This essence seems to be the biggest contributor in restoring my hair to a silky, healthy state with an immediate restorative effect.
Cons
It's the price, I guess. In the past, I used to buy it through direct import on the Luk **** website, but now it's blocked, so I sometimes stock up when there are marketing promotions like live commerce special deals on the official Naver shop. Please, I wish they would have sales more often at lower prices. This is the number one hero for my hair.
Tip
In the summer, I use it a bit more and apply an extra layer at the end to protect my hair from sun damage.

ㅌ.ㅇ
Feb 25, 2023
Combination SkinSensitive SkinAcne Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
I was hesitant about the price range, but I'm glad I purchased it because the effects are definitely good. The light cream formula was easy to apply, and I liked that it didn't leave a sticky residue on my hands. My hair is slightly wavy and very fine and frizzy, so when I let it down, it would often get tangled and be difficult to brush. But using this product, my hair tangles less and feels softer, so my fingers glide through it easily when brushing. 🫢 The lightweight feel is great too - I can apply more without it feeling heavy or greasy. The citrus scent is also mild and pleasant.
Cons
The high price is probably the most disappointing aspect. I deliberated for too long before buying it, but I'm using it so much these days that I'd consider repurchasing, though it doesn't seem to go on sale very often.

구름구름둥둥
Dec 20, 2022
Oily SkinSensitive Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
It's really lightweight and doesn't weigh down my hair, yet it holds my hair in place well. Honestly, it's a bit expensive for what I paid, but the high price is worth it. The scent is not too strong, which I like, and even when I apply a lot, it doesn't weigh my hair down. But it still holds my hair well with just a little bit. I don't know how they did it... I feel like I bought the technology with my money and I'm using it.
Cons
It's a bit expensive. But it's good. But it's expensive. But it's good. So I keep using it... I'm trapped.
Tip
The scent is nice too...

jiimii
Feb 20, 2022
Oily SkinSensitive SkinAcne Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
After trying this, I just can't use other hair essence products anymore 😭 First of all, even if I fail to control the amount, it will never leave my hair greasy, and it seems to do a pretty decent job at protecting my hair. And the scent is just so perfect for me... It's a refreshing citrus fragrance, and I feel so good every time I apply it 😭 The scent also seems to last quite a long time!
Cons
The price, though 😭 If not for the price, this would be a product I'd stick with for life~~ But it seems like Sephora and the like often give out lots of freebies and have frequent discounts on the price.

밝은늑대류4913924
Nov 24, 2021
Combination SkinSensitive SkinAcne Skinproduct.Atopy Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
I'm glad it doesn't feel heavy. I like the light, airy feel. It feels like my hair is less damaged.
Cons
It's moisturizing, but I'm not sure if it's actually effective. The texture may be why it feels that way.

벨벳카푸치노
Aug 10, 2021
Dry SkinSensitive Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
After a perm, I bought a product that could help with my dry, frizzy hair. It absorbs quickly without being sticky. So I wonder if my hair is really lacking in moisture. Even when using a lot, it doesn't feel heavy or greasy. So I'm not sure if it's effective or not. Other products leave a coated feeling on my hair, but this one absorbs right away without leaving any residue on my hands. And the refreshing mandarin scent is pleasant.
Cons
They say that the more you use a hair dryer after applying the product, the better it absorbs, but it's already fully absorbed by the time I use the hair dryer, so I'm not sure if using the heat actually makes a difference. The price is a bit high, so I'm not sure if it's worth buying this. After using it for about a month, I haven't seen any dramatic effects, and the ends of my hair are still frizzy.
Tip
After towel drying, I apply the product evenly to my hair and blow dry about 70% (thoroughly on the scalp), then twist my hair and clip it up. When I let it down, it calms down and the scent lasts longer.

우랄라라
Aug 21, 2019
Combination SkinSensitive Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
The hair doesn't feel heavy at all and is very light. The fragrance is nice haha.
Cons
It's too light. The frizzy hair needs to be tamed by the oil. The ingredients are not great and I won't be buying it.

윤영2
Jun 2, 2019
Combination Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
It's moisturizing and after application, it washes off easily from the hands without any sticky or greasy residue. There's no sense of heaviness or stickiness at all. It seems suitable to carry around and apply as needed.
Cons
Compared to oil essences, the longevity is a bit lower. Since it's not a pump format, you tend to use a bit more product.

사는게니나뇨
May 12, 2019
Dry Skin
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Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
The cream type doesn't stick to my hair at all, and it brushes through so nicely!!! I have an oily scalp and dry hair, but this product is perfect for me!
Cons
The only downside is the somewhat burdensome high price.
Tip
After shampooing, I towel dry my hair and apply it. Then I blow dry it, and it becomes so smooth!