Excellent
329 reviews
Osmotics CosmeceuticalsScience-backed anti-aging skincare from Osmotics — copper-peptide Blue Copper 5 formulas dosed at clinical strength to firm, smooth and renew.
Osmotics Cosmeceuticals (osmotics.com) has 329 customer reviews on Consumer Courier, with an average rating of 4.6 out of 5.
329 approved reviews, newest moderated first
Cam
Posted
I received my recent order so efficiently!! Thank you !!!
Response from Osmotics Cosmeceuticals· Oct 22, 2026
Thanks Cam. We're delighted to hear that your order arrived quickly and efficiently. We truly appreciate your support and look forward to serving you again soon!
Diana Z.
Posted
Product is exceptional and delivery service is great.
Response from Osmotics Cosmeceuticals· Oct 22, 2026
Thank you, Diana. We’re delighted the product and delivery both hit the mark — we put a lot of care into getting both right. We’re grateful to have you as a customer.
SV
Posted
I have been using Blue Copper, now Prime, since it first was introduced over 20 years ago. I have layered in other Osmotics products over the years and have found them all to be excellent. But Blue Copper Prime and the lip conditioner/plumper is amazing for lines around your lips and lip texture.
Response from Osmotics Cosmeceuticals· Oct 21, 2026
Twenty years with us — thank you, truly. Growing with you from the original Blue Copper 5 to PRIME, and hearing the Lip Plumper has become a favorite for the look of lip lines and texture, means everything. Here’s to many more. 💙 — The Osmotics Team
Rita Ann A.
Posted
Great products
Response from Osmotics Cosmeceuticals· Sep 16, 2026
Thank you! We're so glad you're loving the products. Grateful to have you with us. 💙 - The Osmotics Team
Mary R.
Posted
I really like the products and I am very impressed with Osmotics' customer service and how they stand behind their products.
Response from Osmotics Cosmeceuticals· Sep 13, 2026
Thank you so much! We're thrilled you're loving the products, and it means a great deal to hear our customer service left an impression. Standing behind what we make isn't a policy for us, it's the whole point — so reviews like yours tell us we're doing it right. Thank you for being part of the Osmotics family, and please don't hesitate to reach out anytime you need us. 💙 — The Osmotics Team
sheri D.
Posted
Osmotic is the only skin care I will use. If you have sensitive skin, their Blue Copper products give results without causing any reaction, burning or blistering. I use this product everyday, my skin glows.
Response from Osmotics Cosmeceuticals· Sep 13, 2026
What a wonderful thing to read; thank you! Knowing Blue Copper 5® has earned a permanent place in your routine, and that it feels gentle enough for sensitive skin while still giving you that glow, is exactly what we hope for. Copper peptides were chosen for precisely this reason: real results without the harshness. Thank you for making us part of your daily ritual: we're so grateful to have you. 💙 — The Osmotics Team
Catherine W.
Posted
Easy to order, came quickly and product is very good!
Response from Osmotics Cosmeceuticals· Sep 13, 2026
Thank you so much! A smooth order and speedy delivery are exactly what we aim for and we're delighted the product lived up to it. It means a lot to know the whole experience, start to finish, felt easy. We can't wait to have you back! — The Osmotics Team
Dawn
Posted
I bought the GHK cu body cream twice now actually three and I love it. Great products.
Response from Osmotics Cosmeceuticals· Sep 13, 2026
Three times — now that's the highest compliment we could ask for! We're so happy the Blue Copper 5® Anti-Aging Body Lift has become a repeat favorite for you. Copper peptides do their best work with consistent use, so you're giving your skin exactly what it loves. Thank you for coming back to us again and again: it truly means the world. — The Osmotics Team
