Name: Premium Sofast Shampoo
Brand: secretKey
Rating: 3.16 (44 reviews)

Rich and earthy shades like mustard yellow, olive green, and chocolate brown look great on you

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Bright and fresh shades like coral, warm pinks, and fresh greens look great on you

Soft and muted shades like pastel blues, dusty pinks, and soft lavenders look great on you

High-contrast and bold shades like pure white, black, icy blues, and deep reds look great on you

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This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

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Tell us about what you liked - texture, results, skin type, etc

Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

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Premium Sofast Shampoo

Doesn't Improve Hair Texture

Doesn't Foam Up

Causes Dandruff

Causes Dullness

Causes Itching

Not Gentle for Pregnant Women

Doesn't Remove Impurities

Has Anti-Hair Loss Effect

Good for Dyed Hair

Softens

Pleasant Scent

Good for Damaged Hair

Has a Citrus Scent

Doesn't Cause Breakouts

It's not exactly a 'pro tip', but you can often find these shampoos on sale at places like Lohbs, allowing you to purchase them at a discounted price.

The lather doesn't seem to form very well, so I tend to use a lot of it during each shower. That means I go through it fairly quickly, which is a bit inconvenient.

It seems like my hair is growing quite fast. I've tried various fast shampoos, and the effects have been the best, so I've been using them consistently.
There's a common belief that fast shampoos can lengthen and grow your hair, but that doesn't seem to be the case. My hair thickness is the same, and the roots are growing at the same rate. I haven't experienced any hair loss or other issues.

프리미엄 소패스트 샴푸

Please use it together with the conditioner.

I'm not sure if it's growing that well... People have individual differences, but they're just the same.

My hair doesn't seem to be getting worse, and the fragrance is nice!

If you stop using this, you'll experience hair loss. Haha. Wow, in my entire life, I've never heard anyone say my hair is thin, but after I stopped using this and just used a regular elastin shampoo when I had long hair, I started experiencing hair loss and now my scalp is visible. I'm still in my 20s, so this is really upsetting.

My hair grows incredibly fast. After getting a short haircut, my long hair suited me well, so I even considered hair extensions, but the price was too high. It only took me half a year (6 months) to go from a medium-length cut to long hair. This product is amazing for hair growth! Plus, it has great cleansing power, and when I went to the hair salon, they praised me for how clean and white my scalp was, saying it looked like I had washed it really well. Haha. Everyone says my hair feels like straw, but during the time I used this, my hair actually got better.

You need to follow the instructions carefully.

It seems like dandruff or pimples tend to appear a bit.

I previously used it and decided to repurchase it just in case.

You can first do a deep scalp cleansing, and then do a scalp massage the second time.

Since it's a dual-action shampoo, the shampoo seems to run out quickly...

My hair grew about 1 centimeter in 2 weeks, and I'm not sure if that's fast growth, but I'm happy about it.

I'm usually the type who doesn't lose much hair, but when I first started using it, a lot of hair fell out (some people say that's a good thing, but I'm not sure).

After using it for more than 2 weeks, I felt like my scalp and hair texture were becoming dry, and now my hair is getting really frizzy.
My scalp is breaking out and my skin is peeling off occasionally.
The initial fast growth only lasted briefly, and I haven't seen any progress since then.

But I haven't given up hope, so I'm still continuing to use it.

When I first used it, I'm not sure if it was just my imagination, but it felt like my hair grew faster than usual, and the condition of my hair didn't seem to be significantly damaged.
The scent is almost odorless, which is fine.

The hair quality is not great though. The ingredients are not bad, but since I've given birth twice and my scalp has become more sensitive, the more I use it, the more my scalp gets itchy, and I'm thinking of stopping using it. :(

I've been using it for about 4 months, and it seems to have helped with hair growth. :)

It's supposed to be a shampoo that makes your hair grow faster, but it has absolutely no effect!!!!!

They say it's a shampoo that makes your hair grow faster, but it has no effect at all - it's just a regular shampoo. If you want your hair to grow faster, try other methods!

They said my hair grows fast, but it's just a regular shampoo!

My hair is a mess. Even though I've always had healthy, thick hair and never had any hair problems, after using this, my hair started falling out and it's been a disaster. I'm still in the process of recovering. On top of the money I spent on this, I'm also spending money at a hair clinic to try to fix my hair. It may be different for each person, though.

Since people's hair grows differently, I'm not sure, but people around me say it grows quickly. In my case, my bangs grew unusually fast.

If you're going to use it, you might as well use the whole set!
Other hair packs can be bad for your scalp, but this one is good because it massages your scalp as well.

Looking at the ingredient distribution, the ingredients don't seem particularly good.
If you don't use the shampoo, conditioner, and hair pack all together, the effects aren't that noticeable. The hair pack is relatively inexpensive compared to other types of packs.

My hair grows quite quickly. I've been using this whenever I want to fix my short hair syndrome, but I also feel like I shouldn't cut my hair when I use this. My natural hair growth rate is below average, so using this fast shampoo seems to bring it up to an average speed.
I've tried a lot of other fast shampoos, but this one leaves my hair feeling less stiff when I wash it. The most famous speed shampoo doesn't even let my fingers go through my hair when I just use the shampoo.

The only downside is that since there are no surfactants, the lather doesn't form as well.

It's amazing! It grew so fast, like 5 or 6 cm per month - you could really see the difference! I've been stockpiling it and I'm going to use it until my hair gets long enough.

Korean Reviews

Premium Sofast Shampoo

1 Reviews