Index / Peach & Lily / Copper Peptide Pro Firming Serum
Peach & Lily

Peach & Lily Copper Peptide Pro Firming Serum.

About this product

A lightweight, watery facial serum from Peach & Lily that pairs copper peptides with other peptides and hydrators, designed to firm and hydrate the look of skin.

Full ingredients

Water, Dipropylene Glycol, Glycerin, 1,2-Hexanediol, Betaine, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, Tetrapeptide-21, Tetrapeptide-30, Heptasodium Hexacarboxymethyl Dipeptide-12, Acetyl Tetrapeptide-5, Palmitoyl Tripeptide-38, Palmitoyl Pentapeptide-4, Dipeptide-2, Tripeptide-1, Hexapeptide-9, Nonapeptide-1, Collagen Extract (Vegan), Serine, Methionine, Cysteine, Arginine, Acmella Oleracea Extract, Alpha-Glucan Oligosaccharide, Sodium PCA, Ulmus Davidiana Root Extract, Cichorium Intybus (Chicory) Root Extract, Helianthus Tuberosus Root Extract, Tremella Fuciformis (Mushroom) Extract, Fomes Officinalis (Mushroom) Extract, Lentinus Edodes (Shiitake Mushroom) Extract, Pyrus Malus (Apple) Fruit Extract, Lens Esculenta (Lentil) Fruit Extract, Citrullus Lanatus (Watermelon) Fruit Extract, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate

More from Peach & Lily 18 products · Guru Score 92% →

Guru Score

87%

Yay

5 experts · Moderate agreement

What the gurus are saying

Its light, runny texture and quick absorption keep coming up, and so does its copper peptide at the center. Most takes praise the hydration and non-greasy finish, and some say it can stand in for vitamin C for anyone who can't tolerate that. The mixed takes were less enthusiastic, and they warned that more than about a third of a dropper led to peeling, so thin layers tend to work best.
Synthesized from 5 expert reviews · most recent take July 2026

What they liked

  • Lightweight, watery texture absorbs quickly
  • Non-greasy, fragrance-free finish
  • A little product covers the whole face

What they flagged

  • Pilling if too much product is applied
  • Avoid layering with ascorbic acid vitamin C

Best for

Type

Formula notes

Fragrance-freeNo drying alcohol

Where to buy

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored
✓Yay
"This one's really nice. If you have sagginess I think this was a really nice one for that option because of some of the additional ingredients. This one has I believe it's 2% copper peptides. It's also got the argireline peptide, matrixyl 3000, it's also got the tripeptide which is known to help with collagen production deep down in skin, tetrapeptide-30 which is a brightening peptide, matrixyl synthesis, and the eyeseryl peptide which helps with under eye puffiness, eye bags, things like that."
Top Pick: firming serum
All 19 takes from No BS Beauty
Best K-Beauty Peptide Serums for Anti-Aging, Plumping, & Firming Skin
"We have the Melitane peptide, which is supposed to help brighten skin up. The Matrixyl synthesis peptide and then the Collag- and peptide as well, which helps slow collagen breakdown in skin. It's a [...] really nice serum, really enjoyed it. I've repurchased it at least once now. And yeah, really nice product from Peach and Lily. And still not terribly expensive when you compare it to some of the other things out there for anti-aging."
Peach & Lily Skincare New! 🆕🍑 Copper Peptide Pro Firming Serum First Impressions Review & Demo
"It's very nice, non-greasy, feels really nice on skin, sets to kind of a natural finish. Copper peptides typically in most products are used at the most one percent, I've read two percent topically is about the absolute highest you want to go, but there's a lot of peptide companies or research companies that sell copper peptides, and it sounds like some people have been doing their own formulating with it, using more, and having good luck topically."
All About Eye Bags & Undereye Puffiness - Causes & How to Treat Them
"This is a very liquidy serum. You can apply it to the entire face as well as the eye area, which is nice. [...] It's got a lot of good benefits for your skin and your eye area as well as your face. It's very good for firming up the skin. It helps brighten skin. It helps with puffiness. This one's got copper peptides in it, [...] several amino acids, and then turmeric which is a great antioxidant and can help with brightening as well."
Peptide Anti-Aging Serum Favorites - 10 of the Best Products for Wrinkles, Firming, and Plumping
"It's got both the seral peptide as well as the eyeless peptide, which help fight under eye puffiness, dark circles, and eye wrinkles. It's got several amino acids, mushroom extract, watermelon extract. Watermelon is a great antioxidant. Turmeric and eggplant extracts, great both for brightening skin. This stuff is just so wonderful. Highly recommend it."
Which Peptides Do You Need in Your Skincare for Anti-Aging? Top Peptides for Wrinkles
"It's very liquidy, so it makes it nice and easy to fit in as the first step in your routine. Very nice product from Peach and Lily."
Copper Peptides - All About GHK-Cu - Best Copper Peptide Serums - How to Use
"It doesn't have a whole ton of copper peptides. I'm not exactly certain the blue shade of this is totally attributable to copper peptides because it also contains turmeric and a couple other ingredients that may colorize things. But it doesn't have a whole ton, and it's also got 12 additional peptides and amino acids and it's really nice. Really light texture. This one's also very liquidy."
Favorite Peptides, Peach & Lily Softening Toner, Beauty of Joseon SPF, Volufiline- LIVESTREAM 2-14
"Next up is the Peach and Lily Copper Peptide Pro Firming Serum which is 49 bucks so a little more expensive. It also contains collagen, several amino acids, mushroom, turmeric, watermelon, and obviously copper peptides as well."
Evening Skincare Routine - Anti-Aging & Acne Friendly Products - Dry & Sensitive Skin
"Apply a very light layer of the Peach & Lily Copper Peptide Pro Firming Serum really light. It's got a watery light texture, almost a little bit of a gelish texture in it, but my skin just soaks it up so nicely."
The Ordinary Multi Peptide Serum with Copper Peptides Closest Dupes & Affordable Alternatives
"This one's got hexapeptide 9, the matrixyl peptide, watermelon squalane, apple extract, and turmeric. In my opinion, this one is great if you have hyperpigmentation or you're looking for something brightening. It's got that little bit of brightening ingredients from the turmeric and the tetrapeptide 30. [...] One pump is enough to cover your whole face. If you haven't checked it out, highly recommend checking that out."
Copper Peptide 🆚 Peach & Lily Peptide Pro Firming Serum VS The Ordinary Multi Peptide Serum + CP
"It's got a nice light texture, it plumps up skin quickly, seems to also help a bit with fine lines and wrinkles. I wish this had a higher amount of copper peptides, I really do, especially when it can be used up to two percent. To just use point two percent, and I get it, copper peptides are expensive, they're very expensive. A little bit more of this might have made a little bit more of an exciting product. I'm glad they added in the extra peptides and amino acids that they did."
Peter Thomas Roth Skincare Best Dupes & Alternatives to Their Most Popular Products
"This is a water-based serum. It's very watery which is nice because a little bit goes a long way. It will last a long time with copper peptides. It's got the argolene peptide and squalane, and it's at Ulta so it makes a nice option and it's cheaper as well and it lasts longer."
Most Anticipated Products of the Year 🙌 Which Skincare Delivered on My Hype & What Disappointed
"I got I think this is my second bottle of it now I really enjoy it. It's super light textured. It's got some really nice ingredients, amino acids, copper, the copper peptides in here. It's super light so you can certainly use this with other moisturizers with peptides and things like that in there. It's a little bit pricey but it does have a really nice list of good ingredients in here that are good for anti-aging, brightening, texture, things like that."
Best Anti-Aging Skincare Serums - Peptide Serums to Help Fade Wrinkles, Fine Lines, Uneven Skin Tone
"Then also mentions 12 additional clinically proven peptides including argilene, Matrixyl 3000, Tetra peptide 21, tetrapeptide 30, isocell peptide which is supposed to help with puffiness around the eye area, we've got the matrical synthesis peptide, we've got Matrixyl, we've got the eys peptide, GHK peptide, hexapeptide 9, nonapeptide 1, and then also several amino acids."
Ranking My Favorite Copper Peptide Serums & What Benefits Copper Peptides Have Your Skin
"The collerin peptide, tigo pep as well. In my opinion, this one's great for anti-acne prone skin and also nice for skin that is sagging and might need some firmness. The concentration of copper peptides in this is [...] 2%, so that's going to be significantly lower than the Othe or The Ordinary. [...] But I do love this one. It's really nice and has some nice additional benefits such as fig, eggplant, apple, and watermelon, which is amazing for your skin, especially watermelon seed oil."
Black Friday Skincare and Beauty Deals to Check Out!
"Their peptide Pro is in there as well which I know I have right here here it is yeah their peptide Pro is in there as well so I think this normally is just like 70 or 60 bucks"
The Best Serums of 2023 😍🙌 My Favorite Facial Serums of the Year
"The Peach & Lily Copper Peptide Pro Firming Serum, this stuff's really super wonderful. It's a serum with copper peptides, not a huge amount of copper peptides, but it also has a lot of other peptides and amino acids in there, so it's kind of a well-rounded product. It doesn't just solely rely on copper peptides being the it product, but they've got other good ingredients in here."
Peptide Serums Faves 💗 There's One for Everyone - Budget, Luxe, K-Beauty, Dry Skin Picks & More
"It's got copper peptides as well as 12 additional clinically proven peptides. It's got a watery texture and really easy to fit into most routines. Very watery, but it's nice because a little bit goes a long way. This bottle's lasted me for a good decent amount of time. That water light texture, little bit goes a long way. It absorbs quickly."
I Love You, I Love You Not Skincare 💔 What I'm Giving To Those I Love & What I'm Giving My Haters
"This one's kind of expensive, the Peach & Lily Copper Peptide Pro Firming Serum, it's a little bit pricey but it's really wonderful. I'm really enjoying using it. It's a newer product and I can't wait to do a review of it after I get a longer chance to try it out, but so far absolutely love this."
Favorite Copper Peptide Serums 😍 There's One For Everyone 🙌 Anti-Aging Week
"This one's really nice. If you have sagginess I think this was a really nice one for that option because of some of the additional ingredients. This one has I believe it's 2% copper peptides. It's also got the argireline peptide, matrixyl 3000, it's also got the tripeptide which is known to help with collagen production deep down in skin, tetrapeptide-30 which is a brightening peptide, matrixyl synthesis, and the eyeseryl peptide which helps with under eye puffiness, eye bags, things like that."
✓Yay
"I love their Peach and Lily Copper Peptide Pro Firming Serum because this is a really good example of a well-formulated peptide serum. They are using 2% of copper peptide which helps to stimulate collagen. It's a really great peptide for addressing the signs of aging on the skin. But it doesn't just stop at the copper peptide."
All 13 takes from Kelly Driscoll
Chatty Morning Skincare Routine + 5 Minute Makeup
"I do have some reviews here on my channel of the first bottle and I absolutely loved it and I am really loving my second go-around with this product. First of all, it's very light with a little bit of a gel-like consistency, but it's extremely runny and quite hydrating and sinks into the skin really fast. That's kind of what I need because I'm going to start moving into some more moisturizing protective layers next, but I wanted to keep everything else really thin and very hydrating."
K-Beauty at Ulta! The BEST and WORST! | Pt 1
"I love their Peach and Lily Copper Peptide Pro Firming Serum because this is a really good example of a well-formulated peptide serum. They are using 2% of copper peptide which helps to stimulate collagen. It's a really great peptide for addressing the signs of aging on the skin. But it doesn't just stop at the copper peptide."
My Ulta Top 15 Skincare Picks
"I really like this because it's an elegant take on copper peptide. [...] There's actually a whole other host of [...] peptides in here that are all about the well-aging journey. All the peptides in here really do focus on firming fine lines and wrinkles, collagen stimulation, skin rejuvenation, texture, tone, really just anything that is going to make your skin go like oh yeah, this looks so much better. It looks more refreshed and rejuvenated."
Peptides, 4 Ways!
"The reason I wanted to talk about this Peach and Lily Serum is they are using a meaningful amount of copper tripeptide one in the product, but they've also backed up this product with 12 other peptides, [...] six of which are also collagen stimulating peptides. [...] Copper tripeptide is probably one of the most popular peptides out there and I think it is the one that gives the most meaningful anti-aging results."
Peptide Skincare that ACTUALLY Firms Your Skin!
"I'm halfway through my second bottle of this one. I started using this last year and I was really impressed with the results. Not only did I feel like it firmed my skin, but underneath my fingers my skin felt firmer and more lifted. And even when I looked in the mirror, my skin looked so much more refreshed. It goes the extra mile for your skin. It has such a fantastic texture."
Hyped Skincare Ingredients, Are They Worth It?
"I recently started using this and I've been really impressed with the results. There is 2% of copper peptide and a complex of 13 other peptides that really do check out for that well-aging journey. What I've noticed with using this is the results happen pretty fast and my skin just looks a lot fresher, a lot more rejuvenated. My pores seem more refined, my skin just seems healthier, more alive. That's really the magic of copper peptide."
October Faves | Abib, Peach & Lily, Laniege, The Ordinary
"I have been using this non stop it is so good. I [...] am loving the results that I'm getting with this so far. It has 0.2% of copper peptide and [...] they are also using tripeptide one, which I always like to see in combination with copper peptide because it is not only a collagen stimulating peptide but it's also a carrier peptide for copper peptide. So these two ingredients work synergistically together."
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"It's so watery, it's so lightweight, it just sinks into the skin and it does not weigh it down. It doesn't bring any thickness into the skin at all. So I'm really excited to recommend this for all skin types. There are a few products, some unicorn type products out there that have textures that I just don't hesitate to recommend for any skin type. This is one of them. Peach and Lily delivers on firming and skin health and skin brightness and so much more. It's a really multifaceted formula."
This or That ep. 30 | Peach & Lily, Biossance, RNW, Glow Recipe
"Peach and Lily is much newer to me, but I have to say this is my winner when I'm going side by side. I just think that Peach and Lily has created a much more compelling product, so let me tell you my reasoning. First and foremost, the ingredients list. Were you getting super excited by all of those peptides in Peach and Lily like I was? It really is such a compelling grouping of peptides. I also think the texture, and I would have a hard time thinking of who's not going to like this texture."
11/10 ⭐ Skincare Empties I Recommend!
"My skin just looked healthier, fresher, glowier, smoother and also feeling and looking firmer and more lifted. This is another 11 out of 10 I recommend product. This is actually my second bottle. As the name suggests it does contain copper peptide, but what's interesting about this is I believe it has 11 additional peptides that are really rounding out this formula. This mix of peptides helps with skin brightness, skin texture, skin tone. It helps to bring down redness and puffiness in the skin."
THIS is What I Do Weekly for Bright & Glowy Skin!
"The Peach and Lily Copper Peptide Pro Firming Serum I would just emptied that a few weeks ago and that was another goodie that I noticed was really contributing to that healthy glow to my skin."
The Best Skincare of 2023! 🎉
"I felt really hard for this product. As soon as I started using it I was like this is it. I really love this serum so much. I'm really a big fan of copper peptides in general. I think they can do so much for the skin. I've seen what they've done for my skin and they're really one of my choices for that preventative well-aging kind of approach."
Good, Better, Best Skincare Empties!
"This is the Peach and Lily Copper Peptide Pro Firming Serum and I fell hard in love with this pretty much from the first time I used it. I was like I really really like this and as I continue to use this in my skincare routine I was like I really really love this and as it got towards empty I was like I really really need to get a replacement for this."
✓Mixed
"This is the Peach and Lily. This is their copper peptides. It was okay. It wasn't fabulous, but it was okay. I enjoyed using it. I have other copper peptide formulas that I like better. So, this was a pass for me. It won't be a repurchase."
All 3 takes from Beyond50Skin
Peptide Skincare for Mature Skin AM & PM + Minimalist Makeup | Over 50 Results
"This is a very complex formula. You get a lot in one little serum. It was firming. It was hydrating. It gave my skin a glow. It definitely looked brighter. And it also was very moisturizing. [...] This is a more watery serum. [...] You only need about a third of a dropper. I found that if I came in with more than a third of a dropper full, it definitely peilled. [...] Very thin, very light layers performed much better by the time I got to my moisturizer and sunscreen."
14-Minute Skincare & Makeup: From Tired to Radiant | Over 50
"I've been using the Peach & Lily copper peptides. A couple pumps. They like you to use it on dry skin. So, I just let my skin dry down quickly. Pat it on. Give that a couple seconds to dry down."
Empties, Fails & Faves LIVE! Over 50 + AMAZON Beauty Prime Day Chat
"This is the Peach and Lily. This is their copper peptides. It was okay. It wasn't fabulous, but it was okay. I enjoyed using it. I have other copper peptide formulas that I like better. So, this was a pass for me. It won't be a repurchase."
✓Yay
"I still like Peach and Lily's copper peptide serum the most."
Top Pick: copper peptide serum
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"I still like Peach and Lily's copper peptide serum the most."
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"As a peptides fan, [...] my favorite peptide serum is the Peach and Lily peptide serum."
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"I personally loved Peach and Lily's copper peptide serum, wow they did such a good job on that, and it's only 2% copper peptide but also a lot of other peptides. [...] If you made me pick between Ulta and Sephora for a peptide serum, I would go to Ulta for the Peach and Lily."
Ulta 21 Days of Beauty: My Picks & Skips! (Fall 2024)
"I have already gone through a bottle of the Peach and Lily Copper Peptide Pro Firming Serum, and I have a whole video about it. I truly think this is the best copper peptide serum I've ever tried, and that goes to show it's not always about having more of an ingredient as much as it is about formulation. Peach and Lily is transparent about the percentage, it's lower than some other options, and I genuinely liked it more."
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"I do like the Peach and Lily copper peptide serum, but I'm going without it right now because the Ordinary's multi-peptide serum gives me all of the peptides that I need."
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"The Peach and Lily Copper Peptide Serum, I absolutely loved that one."
Copper Peptides: Do We Need More Research??
"This is Peach and Lily's Copper Peptide Pro Firming Serum, a new release from them, and [...] it is in fact my favorite. It's forty nine dollars retail, not too bad, and it's available at Ulta, which is really good about doing sales, that's when I bought mine. It only has two percent copper peptide, but for me it was actually better than the Ordinary's one percent. There are so many peptides in this product."
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"This is the Peach and Lily copper peptide serum, and I can't believe it but I am going to have very good things, very good things to say about this product, so please stay tuned."
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"I'm also still using the new Peach and Lily copper peptide serum, I'll give you all a review on it, but so far so good."
✓Yay
"From Peach and Lily, their Copper Peptide Pro Firming Serum contains 0.2% of copper peptides along with 12 additional peptides and amino acids, and great hydrating ingredients like hyaluronic acid that's really going to help to plump your skin instantly and keep your skin hydrated. Over time, the copper peptide is going to improve skin firmness, improve fine lines and elasticity, really helping to hone in on your anti-aging concerns."
All 3 takes from Dr. Jenny Liu
Dermatologist's Favorite Asian Skin and Haircare products of 2023 | Dr. Jenny Liu
"A really lightweight formula that's hydrating, really great to incorporate into your routine both morning and evening. Copper is one of the main peptides, it's the kind of the star ingredient. If you are looking for even like an antioxidant alternative to vitamin C, some people can't tolerate vitamin C as readily, copper can certainly be a good substitute for that. Copper has been shown to offer antioxidant benefits as well as anti-inflammatory benefits and wound healing benefits."
Dermatologist top alternatives to vitamin C | Dr. Jenny Liu
"From Peach and Lily, their Copper Peptide Pro Firming Serum contains 0.2% of copper peptides along with 12 additional peptides and amino acids, and great hydrating ingredients like hyaluronic acid that's really going to help to plump your skin instantly and keep your skin hydrated. Over time, the copper peptide is going to improve skin firmness, improve fine lines and elasticity, really helping to hone in on your anti-aging concerns."
Dermatologist updated Morning Skincare Routine | Tips for winter and layering skincare
"This is one that I wanted to recommend, with other antioxidants, hyaluronic acid, to really plump and target signs of aging. Copper can be great and beneficial for a couple reasons. Number one, it's a great antioxidant, also has anti-inflammatory benefits, but also has wound healing benefits and has been shown to help stimulate collagen and support collagen production. [...] This serum is really watery, lightweight, but still hydrating."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Peptides

Peptides are short protein fragments meant to signal repair. The evidence for them is thinner than for retinoids or vitamin C, and it varies a lot by the specific peptide, so the category is more promising than proven.

Source: NIH, National Library of Medicine

Frequently asked.

What is Peach & Lily Copper Peptide Pro Firming Serum?

A lightweight, watery facial serum from Peach & Lily that pairs copper peptides with other peptides and hydrators, designed to firm and hydrate the look of skin.

Is Peach & Lily Copper Peptide Pro Firming Serum worth it?

Mostly yes. 4 of the 5 gurus who reviewed it give it their stamp of approval, for a Guru Score of 87%.

What is Peach & Lily Copper Peptide Pro Firming Serum's Guru Score?

Peach & Lily Copper Peptide Pro Firming Serum holds a Guru Score of 87%. That is our read on how warmly the experts talk about it, based on the verdicts of 5 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.

Who is Peach & Lily Copper Peptide Pro Firming Serum best for?

Peach & Lily Copper Peptide Pro Firming Serum is generally suited to mature skin.

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