I've been using Polten shampoo and ampoule for 2 months. I haven't had much effect yet and I think my hair is losing more ㅠ It's a shading phenomenon, so I'm worried about using it for 3-6 months. I wonder if everyone is working on it with polten shampoo or ampoule.
Also, I was wondering if anyone knows anything about the brand Polten. The company seems to be promoting it as a brand that sells very well in Europe and is well known around the world, but if you look it up on overseas sites, there are not as many news or reviews as you think. It is also true that many years of clinical trials are suspicious because no specific results can be found. I was wondering if anyone knows anything about Polten companies.
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