Hair Silk GKhair Serum

In my opinion, this is just regular oil with a pleasant scent, nothing special.

The oil is excellent. It has a frankincense scent. After applying, my hair looks well-groomed and truly not dry. For my long thick hair, two pumps are enough.

The oil is excellent, but this mini version has a terrible dispenser. It's better to get the full-size version right away.

This is the best product I have ever used. My hair becomes silky, shiny, and it smells really nice. And most importantly, this serum lasts for a long time. I have been using it for a year, and I still have one-third of it left. It's a very economical product.

The scent of incense is nice, but the small quantity for the price is disappointing. It seems to dry out the hair even more. There are definitely better products out there.

My hair didn't really feel any positive effects from this product. At first, it seemed okay, it nourished my highlighted and bleached hair, but it was just average. Even after using the second jar, I didn't see any changes. It seems like my hair got used to it and whether I apply the silk after washing or not didn't matter anymore. The scent is strong and resinous, but it didn't bother me. The fact that for this price, 50 ml of product doesn't give a "wow" effect is disappointing. My hair still breaks and splits, even though I don't use straighteners or blow dryers at all. That's how it is. The silk itself is not very strong.

The hair feels luxurious after using this silk product.

The oil is perfect for my hair, it is not porous and natural. It does not make my hair greasy or dry, instead it leaves it soft and shiny. I apply it to damp hair after washing. The consumption is moderate. It is worth every penny. The scent is fragrant, although not everyone will like it.

After using this product for some time, I noticed that my hair became even drier and more brittle, especially in the mornings when I would wake up with tangled ends. The dispenser is also quite strange, as it only allows you to press it once, and then you have to wait for some time (possibly even an hour) for it to be ready again.

My favorite oil! I have already bought 4 bottles. It's worth every penny, I definitely recommend it.

This is the best hair oil I have ever used for care (I have used various professional and luxury brands). It moisturizes, nourishes the hair, smoothens the split ends, and leaves the hair shining. I use it along with the shampoo and conditioner from the same Global Keratin line. I am completely satisfied with it. I didn't buy it here, but the price and quality are justified.

This product is really cool!

This is the best oil I've ever had. I don't want to experiment anymore. The price, smell, and hair quality are perfect. It has a minimal consumption but gives maximum effect. It works amazingly well for thin and porous hair when combined with leave-in cream. It was the best thing that happened to my hair. People on the street even asked me what I do with them to make them shine and look so well-maintained.

The oil does not make the hair greasy. After application, the hair looks well-groomed, soft, and the ends do not get dirty as quickly as with other oils. Personally, I really like the scent of the oil.

Excellent oil, seals the split ends immediately. I have very dry and split ends - it tackled its task and moisturized while concealing the split ends.

I liked the oil, it seals the ends well, removes dryness and frizz. However, there is no talk about restoration and benefits with this composition, it only provides a visual effect. Will I buy again? Yes, at this price, it's perfect.

The oil is the best I have ever tried!

This oil is number one, I have tried many but the favorite is only from Gk!

This product is beyond praise! I have tried various luxury and budget options for my dry, bleached hair, but they have never felt as soft as they do after using this product!

Great hair oil! I really like the scent and it doesn't make my hair greasy.

After using this serum, my hair is easy to comb through. They still get split ends, as usual, but they become softer and don't look dry. And the product is very economical.

Based on personal experience, I can say that for those who haven't seen any effect or result, this product works excellently when used as a set, including the shampoo, conditioner, and mask of the same brand. I have been using this brand for many years, even though my hair is long, thick, and dyed.

It is better than regular hair oils, but the price is too high. It does work to some extent, smoothing and softening the hair, but the effect is subtle. Don't expect any special shine or restoration. After applying it, my hair feels soft, but it hasn't made any drastic changes. It's more like a finishing touch, so don't expect hair that looks like it's from a commercial. It's more of a marketing gimmick, but it's fun to indulge in. The smell is sweet, reminiscent of incense, and it really lingers on the hair.

I don't know what all the excitement is about, but I must say that there are other oils that are much better. Brands like Clarins, Chi, and even Kerastase, which also didn't impress me much.

The silicone in this product is not worth the money! Cyclopentasiloxane is a derivative of silicone and acts as a stabilizer for silicone emulsions. Dimethicone, another silicone polymer, is used as a film former. Crosspolymer is a stabilizer for emulsions, a viscosity regulator, and a fixative in hair products. However, it is harmful to the environment and can create a film on the skin and clog pores.

Thank you Make Up for the serum, it's a great product. It has a nice subtle scent of "Neroli" essential oil. It is not greasy and doesn't weigh down the hair. It doesn't provide a "wow" effect, but still, it's a good serum. I will definitely buy it again.

This is simply amazing!

I am delighted with this product. It instantly makes my dry, fluffy ends soft and smooth. Just a few drops and such an effect. I have never found any leave-in product suitable for me - oils made my hair dry and greasy, while leave-in conditioners and creams made them sticky right away. I highly recommend this silk product. It is very economical.

This product is amazing. It has an exotic scent and does a fantastic job of moisturizing the hair. It nourishes and strengthens them, giving them a shiny appearance. It is definitely worth the money.

And I must say, this oil is magical. My hair is perfect after using it. The only downside is the scent of frankincense)))))))))) But for such amazing results, it's something I can tolerate.

Unfortunately, I am disappointed! I did not detect a nice scent. My hair is as dry as straw. My blonde-dyed hair does not benefit from this product at all. It does not compare to Fructis or Brelil in terms of quality or fragrance. Sadly.

Silk - simply superb! Instantly experience the effect of silky, well-groomed hair.

Good oil, I liked it.

This product is simply amazing. I am very picky and have tried different options, but my hair was either sticky, greasy, or had a weird smell, or it just didn't work at all. However, this silk product is perfect. The scent is great, it works wonders, and it doesn't leave any noticeable residue on my hair. In fact, my hair feels incredibly pleasant to touch - smooth and flowing. I will definitely purchase it again!

This product is excellent and I really liked it. It made my hair feel silky smooth. The only downside is that the oil tube is a bit short, so it's not very convenient to use.

The scent envelops and enchants =) This is a good product that does not make the hair greasy. I purchased the mini version, and a little leaked during transportation. The dispenser is not very convenient as it doesn't squeeze out properly, but rather spits it out =) However, the fragrance is worth it =)

This is an excellent product for hair ends. I really liked the scent of this product.

I am extremely pleased with this product line.....my hair feels as smooth as silk.