This Serum Claims To Reduce Wrinkles in Just 10 Minutes — So We Had To See for Ourselves

January 28, 2025

Skimm'd by Alessandra Rey, Elizabeth Smith and Patricia Foster.

Welcome to Skimm Tested, a series where we put viral products to the test and give you our honest, unfiltered reviews.

What We Tested…

Medik8’s Liquid Peptides Advanced MP Facial Serum, ($92)

Lightweight. The first thing I noticed when I pumped a few drops onto my hands was how light this cream feels. I’d read that it has Growth Factor MiniProtein™ — a breakthrough skincare ingredient that helps promote collagen and elastin formation (i.e. reduces signs of aging) and is small enough to penetrate skin’s barrier. Putting it on, I could practically feel it getting into the deep layers of my skin. It’s silky to the touch and since a little goes a long way, one pump is enough to cover your face, neck, and chest.
Smoothing. In my 30s, I’ve been lucky to have dodged intensive wrinkles. That being said, my skin has been through a lot and I have the dark spots, and hormonal acne to prove it. I’ve also noticed my crow’s feet deepening more and more. I can now confirm that the Liquid Peptides Advanced MP serum had an instant smoothing effect after my first application. Even my boyfriend commented on how smooth my cheeks felt. It makes me excited to use this product daily and see long-lasting results over time.

Fast-acting. At first I was cynical. Ten minutes later, the magic happened. I actually saw a difference in my skin’s texture after application. My skin felt more contoured and lifted overall, and my expression lines were slightly diminished. I can only imagine what this product will do for my deep wrinkles in eight weeks.
Firming. This serum combines multiple weights of hyaluronic acid with Growth Factor MiniProtein™ to penetrate deep into the skin and target skin concerns at a cellular level. It left my face firmer and super plump, making me feel more confident in my skin. It also worked really well with the foundation I layered on top. It felt so good to put on, I’m glad it has transformative effects on many neck and decolletage because I didn’t want it to end.
Price. At $92, it might not be an immediate add-to-cart item. But after I read the claims and saw the results for myself, I was more than convinced Medik8's Liquid Peptides Advanced MP serum offers a ton of value. Compared to other luxury serums (I’ve used them all), this substantial bottle provides 80 uses and lasts about 2–3 months. If you do the (girl) math, that’s about $1.50 a day. Aka, worth it.

This serum is a great complement to injectables, but also works well enough that you might need fewer sessions. It's also a great solution for anyone who wants the smoothing results of injectables without any needles.
Medik8 is B-Corp certified. They also have a goal of achieving Net Zero by 2040, which means they aim to reduce their carbon emissions by 90% compared to 2021 levels. They do not use fossil fuels in any of their operations and are powered by 100% renewable energy. Mother Nature would be proud.

Medik8 Liquid Peptides Advanced MP Facial Serum ($92)
Use code SKIMM20 for 20% off your purchase on Medik8.us from now until February 28.

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