# Peach & Lily Copper Peptide Pro Firming Serum for oily skin

**Lovi Fit: Average fit for oily skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for the United States.

Brand: [Peach & Lily](https://lovi.care/skincare/brands/peach-and-lily)
Category: [Serums and treatments](https://lovi.care/skincare/best/serums)

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for oily skin; other serums fit it better.

## Why this fit

- This serum offers moderate benefits for your oily skin, with glycerin and Tremella Fuciformis Extract Mushroom Extract providing essential hydration without clogging pores. While it contains multiple peptides like copper tripeptide-1 and acetyl hexapeptide-8 to promote firmness and plumpness, it lacks ingredients specifically targeting excess oil or shine.
- The formulation is safe for your oily skin, as it avoids harsh ingredients and includes soothing components such as Tremella Fuciformis Extract Mushroom Extract and Aloe Barbadensis Flower Extract to minimize irritation.
- Overall, the product provides general hydration and firming effects suitable for oily skin, but its effectiveness for your primary concern of oily shine is limited.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin): Average (this page)
- [Dry skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, Sodium Hyaluronate, Collagen Extract

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Argireline treatment twice daily for 4 weeks produced a significant anti-wrinkle effect with 48.9% total efficacy and decreased skin roughness in Chinese subjects compared with 0% efficacy and no decrease in roughness in the placebo group. ([American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/))
- A combination of Aloe barbadensis leaf extract and trimethylglycine in a 1:1 mass ratio synergistically increased aquaporin 3 expression by up to 380% in keratinocytes and safely improved skin hydration in healthy volunteers. ([Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/38611819/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))
- Topical copper tripeptide complex on CO2 laser-resurfaced skin caused no significant reduction in erythema or objective improvement in wrinkles compared to controls, but significantly increased patient satisfaction regarding overall skin quality. ([Archives of Facial Plastic Surgery, 2006](https://pubmed.ncbi.nlm.nih.gov/16847171/))
- A novel regimen combining a hydroxy acid-based scrub and copper tripeptide serum significantly reduced adherent scalp flaking by 61.24%, increased hair density by 12.48%, increased hair thickness by 25.36%, and improved scalp skin hydration by 76.24% in adults with mild to moderate dandruff over 15 days. ([Cureus, 2024](https://pubmed.ncbi.nlm.nih.gov/39449909/))
- The combination of Thermus thermophilus and Bacillus subtilis mixed-culture ferment extract and copper tripeptide-1 GHK-Cu reduced inflammatory cytokines, protected skin explants from UV-induced damage, and improved wrinkles and skin barrier conditions compared to individual components or controls. ([Skin Research and Technology, 2026](https://pubmed.ncbi.nlm.nih.gov/42573538/))
- Acetyl hexapeptide-3 and tripeptide-10 citrulline demonstrated antiwrinkle efficacy and decreased transepidermal water loss in twenty-four healthy volunteers compared to control groups, though synergistic effects between the two peptides remained unclear. ([Journal of Cosmetic Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28150423/))
- Daily topical acetyl hexapeptide-8 showed a trend toward a longer time until return to baseline Jankovic Blepharospasm Rating Scale scores compared to placebo (3.7 months vs. 3.0 months) in 24 patients with blepharospasm receiving botulinum toxin therapy. ([European Journal of Neurology, 2013](https://pubmed.ncbi.nlm.nih.gov/23146065/))
- Argireline applied twice daily for 4 weeks achieved a total anti-wrinkle efficiency of 48.9% and notably reduced wrinkle depth compared to placebo in Chinese subjects. ([Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/))
- A multi-modal methodology combining MALDI-MSI, in vivo RCM, echography, and histology revealed age-related decreases in extracellular matrix and epidermal-dermal junction proteins and undulation depth, while a blend of palmitoyl oligopeptide and palmitoyl tetrapeptide-7 improved subepidermal low-echogenic band thickness, density, and extracellular matrix structure compared to placebo. ([Journal of Cosmetic Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25817264/))
- Chronomodulated daytime application of baicalin and nighttime application of palmitoyl tripeptide-1 synergistically improved skin luminance by 16.29%, nasolabial fold depth by -36.35%, and firmness by 24.35% in 30 female participants. ([Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41527525/))
- Palmitoyl tetrapeptide-7, acetyl hexapeptide-8, palmitoyl tripeptide-1, and palmitoyl tetrapeptide-10 significantly increased type III collagen levels in human dermal fibroblasts following UV exposure, with their combination demonstrating a greater effect in vitro and enhancing type I, III, and IV collagen levels in ex vivo skin tissues compared to individual components. ([International Journal of Cosmetic Science, 2026](https://pubmed.ncbi.nlm.nih.gov/42683869/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))

## Why other serums fit oily skin better

- A panthenol-enriched mask improved skin hydration, regulated sebum, and reduced redness and TEWL across dry sensitive, oily sensitive, and oily acne skin subgroups with excellent tolerance and no adverse reactions. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38366684/))
- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))

## What reviewers say

Users frequently praise the serum's elegant, fast-absorbing texture that provides immediate hydration and a bouncy feel. Many report firmer skin and reduced fine lines over time, though some find the results subtle and note a temporary tackiness upon application.

- Liked: Elegant texture (mostly mentioned)
- Liked: Firming and plumping (often mentioned)
- Liked: Hydration (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Gentle formula (sometimes noted)
- Disliked: Sticky finish (sometimes noted)
- Disliked: Subtle results (sometimes noted)
- Disliked: Low copper concentration (rarely noted)

## How to apply

- Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
- Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
- Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
- Avoid the delicate eye area and do a patch test before using the serum for the very first time.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does Peach & Lily Copper Peptide Pro Firming Serum work for oily skin?

This serum works moderately well for oily skin, providing lightweight hydration and firming benefits without clogging pores, though it does little to control excess shine. Oily skin needs products containing ingredients like niacinamide, ferulic acid, and zinc PCA to manage excess oil and enlarged pores while maintaining a healthy, balanced glow.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a good fit for oily skin?

Glycerin and Tremella Fuciformis Extract Mushroom Extract make this serum a good fit for oily skin by providing essential hydration without clogging pores, while soothing components like Aloe Barbadensis Flower Extract help minimize irritation. However, because this serum lacks ingredients specifically targeting excess oil or shine, an oily skin product of this type needs ingredients like niacinamide and zinc PCA to control sebum production, along with antioxidants and barrier-supporting components to manage shine and maintain skin health.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/38611819/)

### What does Copper Tripeptide-1 do for oily skin?

Copper Tripeptide-1 helps calm oily skin while improving overall skin barrier conditions and reducing the appearance of fine lines. This ingredient supports skin repair and provides protective benefits that are well-suited for keeping balanced, smooth skin.
Sources: [Skin Research and Technology, 2026](https://pubmed.ncbi.nlm.nih.gov/42573538/)

### What does Argireline do for oily skin?

Argireline is generally safe for oily skin, but it is primarily used for anti-aging and smoothing wrinkles rather than controlling oil. To properly care for oily skin while targeting signs of aging, this type of product needs a lightweight, oil-free formula that hydrates without feeling heavy.

### Where does this serum go in a skincare routine for oily skin?

This serum goes in the evening routine after cleansing and before moisturizing, to keep your routine simple and safe. Oily skin often needs lightweight hydrators and ingredients that control excess oil and shine.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying the treatment after cleansing and before your moisturizer in your evening routine. It helps keep your skin hydrated and firm, but oily skin also needs ingredients that specifically target excess oil and shine.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. It provides general hydration and firming effects for oily skin, but to better address excess oil and shine, this skin type needs balancing ingredients like niacinamide or salicylic acid.

### Can this serum clog pores, cause breakouts or purging for oily skin?

This serum is unlikely to clog pores or cause breakouts for oily skin, as it contains lightweight hydrators like glycerin and soothing ingredients that keep the formula gentle and safe. However, because it is designed to hydrate and firm rather than manage oil, an oily skin type needs lightweight, oil-controlling ingredients like niacinamide or salicylic acid to help reduce excess shine.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-skin) — Superior fit — $16.75 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/oily-skin) — Superior fit — $28.88 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/p/skinceuticals/c-e-ferulic/for/oily-skin) — High fit — $39.99 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — $15.97 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — $15.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-skin) — Superior fit — $18.99 at Amazon

## Where to buy

- Amazon.com: $49.00 (https://www.amazon.com/dp/B0CRH3PH72?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## 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, Serine, Methionine, Cysteine, Arginine, Acmella Oleracea Extract, Alpha-Glucan Oligosaccharide, Sodium Pca, Ulmus Davidiana Root Extract, Cichorium Intybus Root Extract, Helianthus Tuberosus Root Extract, Tremella Fuciformis Extract Mushroom Extract, Fomes Officinalis Extract Mushroom Extract, Lentinus Edodes Extract, Pyrus Malus Fruit Extract, Lens Esculenta Fruit Extract, Watermelon Fruit Extract, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate, Squalane, Ficus Carica Fruit Extract, Cynanchum Atratum Extract, Hydroxypropyltrimonium Hyaluronate, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa Root Extract, Corallina Officinalis Extract, Solanum Melongena Fruit Extract, Coccinia Indica Fruit Extract, Gellan Gum, Butylene Glycol, Adenosine, Aloe Barbadensis Flower Extract, Melia Azadirachta Flower Extract, Polyglyceryl-10 Eicosanedioate Tetradecanedioate, Polyquaterium-51, Sodium Polyacryloyldimethyl Taurate, Hydroxypropyl Cyclodextrin, Ethylhexylglycerin, Hydroxyethylcellulose, Caprylyl Glycol
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
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- Netherlands: https://lovi.care/skincare/nl/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin
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- United Arab Emirates: https://lovi.care/skincare/ae/p/peach-and-lily/copper-peptide-pro-firming-serum/for/oily-skin