Customer feedback

Reviews

4.8
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Based on 16 reviews
✓ Verified Etsy purchases
Nani June 26, 2026
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"It seems to be of higher quality than others I bought from another store, and shipping was very fast."

Gennaro June 13, 2026
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"Arrivato rapidamente, sembra di qualità"

Response from Redline
Thank you so much for the kind words and recommendation! It truly means a lot to hear that you're happy with the product. Really glad to hear you're enjoying the GHK-Cu and my other products as well. Your support is greatly appreciated, and you're always very welcome back.
Movitz May 30, 2026
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"Very fast shipping and the package was packed extremely well. The ghk serum absorbs into the skin much better than many other serums I've tried, without feeling heavy or sticky. So far, I'm very impressed with the quality. I'll come back and update my review once I've had more time to see the results. Highly recommended! 😊"

Kine May 27, 2026
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"Recommend. Great service. On time. Good packaging."

裕也 May 24, 2026
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"発送早い、商品も良い。価格も安い。総合的に満足。また買います!"

Karim March 15, 2026
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"Top bien reçus on verra les résultat maintenant"

Lobo Vaf March 8, 2026
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"Excelente a tiempo y con gran calidad"

Kelen March 7, 2026
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"I recommend your product. It's worth a lot."

Customer photo
Kelen February 27, 2026
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"I need more please 🙏"

Customer photo
Kelen February 25, 2026
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"Super fast delivery and the product arrived as described, I am very satisfied."

Customer photo
Response from Redline
Thank you so much! I'm really glad everything arrived quickly and that you're happy with your order. And thank you as well for the picture, I truly appreciate it!
Mikkel February 12, 2026
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"Fast Shipping, Nice customer service. Everything good 🤩"

Customer photo
Response from Redline
Thank you so much for your kind review! I'm really happy everything arrived quickly and that you were satisfied with the service. And thank you very much for the picture, I truly appreciate it! 🤩
Danielle February 8, 2026
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"Fabulous, great communication, packed really well and on time"

Simon January 27, 2026
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"Amazing communication, professionally packaged, and excellent products. I couldn't be happier and will definitely be ordering again. Thank you so much!"

Customer photo
Response from Redline
Thank you very much for your feedback and for sharing the photo. I truly appreciate your kind words and am glad to hear that you are satisfied with both the packaging and the products. I look forward to serving you again in the future!
Der January 12, 2026

"Kam nicht an höchstwahrscheinlich die Schuld von der Post aber ich muss zahlen."

Response from Redline
Hi! I'm really sorry to hear that 😔 According to the tracking, the package was marked as delivered, and both Swedish Post (PostNord) and Austrian Post have confirmed the delivery status. I've done everything I can from my side, but I understand how frustrating this is. To help you anyway, a full refund has been issued to you. I truly apologize for the inconvenience and I appreciate your patience. 🙏
Fatih January 10, 2026
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"Sehr zufrieden. Vorbildlicher Händler. Danke"

NosenTV January 8, 2026
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"Fast processing/shipping, great communication. GHK dissolves as it should and appears to be of high quality. I also received a free gift and couldn't be more satisfied. Thank you so much!"