# Niacinamide and copper peptide Page: https://lovi.care/skincare/sa/ingredients/niacinamide-and-copper-peptide The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Saudi Arabia. Depends on the strength Use them on alternate nights, applying [copper peptides](https://lovi.care/skincare/sa/ingredients/copper-peptide) first, to prevent the ingredients from canceling each other out. Copper peptides and strong [niacinamide](https://lovi.care/skincare/sa/ingredients/niacinamide) can clash, reducing the anti-aging benefits you see in the mirror. You can easily fix this by using a gentler strength or waiting longer between applications. - [All about niacinamide](https://lovi.care/skincare/sa/ingredients/niacinamide) - [All about copper peptide](https://lovi.care/skincare/sa/ingredients/copper-peptide) ### [Niacinamide](https://lovi.care/skincare/sa/ingredients/niacinamide) products - [La Roche-Posay Toleriane Double Repair Face Moisturizer](https://lovi.care/skincare/sa/p/la-roche-posay/toleriane-double-repair-face-moisturizer/for/oily-acne-prone-skin) — High fit - [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sa/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — [SAR 36.33 at Amazon](https://www.amazon.sa/dp/B07C5SKVL7?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Cetaphil Gentle Skin Cleanser](https://lovi.care/skincare/sa/p/cetaphil/gentle-skin-cleanser/for/dry-skin) — Superior fit — [SAR 39.95 at Amazon](https://www.amazon.sa/dp/B09ZFCJ963?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [La Roche-Posay Toleriane Hydrating Gentle Cleanser](https://lovi.care/skincare/sa/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — [SAR 297.00 at Amazon](https://www.amazon.sa/dp/B00PL7OQI4?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Dr. Althea 345 Relief Cream](https://lovi.care/skincare/sa/p/dr-althea/345-relief-cream/for/acne-prone-skin) — Superior fit — [SAR 59.90 at Amazon](https://www.amazon.sa/dp/B0FKGJYFC8?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Biodance Bio-Collagen Real Deep Mask](https://lovi.care/skincare/sa/p/biodance/bio-collagen-real-deep-mask/for/mature-skin) — Superior fit — [SAR 63.00 at Amazon](https://www.amazon.sa/dp/B0B2RM68G2?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Olay Regenerist Micro-Sculpting Cream](https://lovi.care/skincare/sa/p/olay/regenerist-micro-sculpting-cream/for/mature-skin) — Superior fit — [SAR 115.83 at Amazon](https://www.amazon.sa/dp/B07BZWWZDV?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [CeraVe Resurfacing Retinol Serum](https://lovi.care/skincare/sa/p/cerave/resurfacing-retinol-serum/for/dark-spots) — High fit — [SAR 61.29 at Amazon](https://www.amazon.sa/dp/B07VWSN95S?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [CeraVe PM Facial Moisturizing Lotion](https://lovi.care/skincare/sa/p/cerave/pm-facial-moisturizing-lotion/for/acne-prone-skin) — Superior fit - [Medicube PDRN Pink Peptide Serum](https://lovi.care/skincare/sa/p/medicube/pdrn-pink-peptide-serum/for/mature-skin) — High fit — [SAR 41.77 at Amazon](https://www.amazon.sa/dp/B0DBF65JYY?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [CeraVe Renewing SA Cleanser](https://lovi.care/skincare/sa/p/cerave/renewing-sa-cleanser/for/oily-acne-prone-skin) — High fit — [SAR 42.85 at Amazon](https://www.amazon.sa/dp/B00U1YCRD8?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Medicube Collagen Jelly Cream](https://lovi.care/skincare/sa/p/medicube/collagen-jelly-cream/for/mature-skin) — Superior fit — [SAR 48.10 at Amazon](https://www.amazon.sa/dp/B0F4PNBXLZ?tag=lovisa02-21&linkCode=osi&th=1&psc=1) ### [Copper peptide](https://lovi.care/skincare/sa/ingredients/copper-peptide) products - [The Ordinary Multi-Peptide + Copper Peptides 1% Serum](https://lovi.care/skincare/sa/p/the-ordinary/multi-peptide-copper-peptides-1-serum/for/mature-skin) — High fit — [SAR 89.78 at Amazon](https://www.amazon.sa/dp/B0FGQFPWYN?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Biossance Squalane + Copper Peptide Rapid Plumping Serum](https://lovi.care/skincare/sa/p/biossance/squalane-copper-peptide-rapid-plumping-serum/for/dry-skin) — Superior fit - [Good Molecules Super Peptide Serum](https://lovi.care/skincare/sa/p/good-molecules/super-peptide-serum/for/mature-skin) — High fit — [SAR 113.86 at Amazon](https://www.amazon.sa/dp/B091MTKS35?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Hero Cosmetics Rescue Balm](https://lovi.care/skincare/sa/p/hero-cosmetics/rescue-balm/for/mature-skin) — High fit — [SAR 76.90 at Amazon](https://www.amazon.sa/dp/B0F8P97RDV?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Mederma PM Intensive Overnight Scar Cream](https://lovi.care/skincare/sa/p/mederma/pm-intensive-overnight-scar-cream/for/sensitive-skin) — High fit - [Perricone MD Cold Plasma Plus+](https://lovi.care/skincare/sa/p/perricone-md/cold-plasma-plus/for/mature-skin) — Average fit — [SAR 256.94 at Amazon](https://www.amazon.sa/dp/B07QDBH8ZC?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Peach & Lily Copper Peptide Pro Firming Serum](https://lovi.care/skincare/sa/p/peach-and-lily/copper-peptide-pro-firming-serum/for/mature-skin) — High fit — [SAR 252.21 at Amazon](https://www.amazon.sa/dp/B0CRH3PH72?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Theramid Copper Peptide](https://lovi.care/skincare/sa/p/theramid/copper-peptide/for/oily-skin) — High fit - [Some By Mi Beta Panthenol Repair Cream](https://lovi.care/skincare/sa/p/some-by-mi/beta-panthenol-repair-cream/for/oily-acne-prone-skin) — High fit — [SAR 64.60 at Amazon](https://www.amazon.sa/dp/B0BYS91VQD?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [FRANKLY Closer Serum](https://lovi.care/skincare/sa/p/frankly/closer-serum/for/mature-skin) — Average fit — [SAR 82.47 at Amazon](https://www.amazon.sa/dp/B099MZGLHP?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [Pyunkang Yul Ato Cream Blue Label](https://lovi.care/skincare/sa/p/pyunkang-yul/ato-cream-blue-label/for/mature-skin) — High fit — [SAR 68.11 at Amazon](https://www.amazon.sa/dp/B07JJPYQJQ?tag=lovisa02-21&linkCode=osi&th=1&psc=1) - [KOA LIFE COPPER PEPTIDE TONER](https://lovi.care/skincare/sa/p/koa-life/copper-peptide-toner/for/acne-prone-skin) — High fit ## Questions and answers ### Can you use niacinamide and copper peptide together? Whether you can use [niacinamide](https://lovi.care/skincare/sa/ingredients/niacinamide) and [copper peptide](https://lovi.care/skincare/sa/ingredients/copper-peptide) together depends on the strength, as high concentrations may cause oxidation or inactivation of the [copper complex](https://lovi.care/skincare/sa/ingredients/complex). You can find both ingredients in products like Hera Sun Mate Airy Sun Milk, Heimish Marine Care Eye Cream, StriVectin SD Advanced PLUS Intensive Moisturizing Concentrate, Allies of Skin Copper Tripeptide & [Ectoin](https://lovi.care/skincare/sa/ingredients/ectoin) Advanced Repair [Serum](https://lovi.care/skincare/sa/ingredients/serum), Maelove Peptide Squad [Collagen](https://lovi.care/skincare/sa/ingredients/collagen) Renewal Serum, and Mizon Black Snail All In One Cream. ### Which goes first, niacinamide or copper peptide? Niacinamide and copper peptide should generally be separated or used in alternating routines depending on the product strength. Combining high-strength niacinamide with copper peptides may cause oxidation or inactivation of the copper complex. ### Are niacinamide and copper peptide good for sensitive skin? Yes, niacinamide and copper peptide can be used on sensitive skin depending on the strength, and products like Hera Sun Mate Airy Sun Milk, Heimish Marine Care Eye Cream, StriVectin SD Advanced PLUS Intensive Moisturizing Concentrate, Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum, Maelove Peptide Squad Collagen Renewal Serum, and Mizon Black Snail All In One Cream contain both ingredients. High strengths may cause oxidation or inactivation, so they are best used in alternating routines. ## Research on niacinamide and copper peptide - [The effect of niacinamide on reducing cutaneous pigmentation and suppression of melanosome transfer](https://pubmed.ncbi.nlm.nih.gov/12100180/) Niacinamide · The British Journal of Dermatology, 2002 - [Mechanistic Basis and Clinical Evidence for the Applications of Nicotinamide (Niacinamide) to Control Skin Aging and Pigmentation](https://pubmed.ncbi.nlm.nih.gov/34439563/) Niacinamide · Antioxidants, 2021 - [Randomized controlled study for the anti-aging effect of human adipocyte-derived mesenchymal stem cell media combined with niacinamide after laser therapy](https://pubmed.ncbi.nlm.nih.gov/33103316/) Niacinamide · Journal of Cosmetic Dermatology, 2021 - [Senomorphic activity of a combination of niacinamide and hyaluronic acid: correlation with clinical improvement of skin aging](https://pubmed.ncbi.nlm.nih.gov/39009698/) Niacinamide · Scientific Reports, 2024 - [Effects of topical copper tripeptide complex on CO2 laser-resurfaced skin](https://pubmed.ncbi.nlm.nih.gov/16847171/) Copper peptide · Archives of Facial Plastic Surgery, 2006 - [Augmented Skin Beneficial Effects of Thermus Thermophilus and Bacillus Subtilis Mixed-Culture Ferment Extract by Tripeptide GHK-Cu](https://pubmed.ncbi.nlm.nih.gov/42573538/) Copper peptide · Skin Research and Technology, 2026 ## Other combinations - Depends on the strength: [Retinol and niacinamide](https://lovi.care/skincare/sa/ingredients/retinol-and-niacinamide) - Depends on the strength: [AHA blend glycolic and citric acids and niacinamide](https://lovi.care/skincare/sa/ingredients/aha-blend-glycolic-and-citric-acids-and-niacinamide) - Depends on the strength: [Niacinamide and citric acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-citric-acid) - Depends on the strength: [Glycolic acid and niacinamide](https://lovi.care/skincare/sa/ingredients/glycolic-acid-and-niacinamide) - Depends on the strength: [Niacinamide and lactic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-lactic-acid) - Depends on the strength: [Niacinamide and mandelic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-mandelic-acid) - Depends on the strength: [Niacinamide and salicylic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-salicylic-acid) - Keep them apart: [Adapalene and copper peptide](https://lovi.care/skincare/sa/ingredients/adapalene-and-copper-peptide) - Keep them apart: [Granactive retinoid and copper peptide](https://lovi.care/skincare/sa/ingredients/granactive-retinoid-and-copper-peptide) - Keep them apart: [Hydroxypinacolone retinoate and copper peptide](https://lovi.care/skincare/sa/ingredients/hydroxypinacolone-retinoate-and-copper-peptide) - Keep them apart: [Pro-retinol and copper peptide](https://lovi.care/skincare/sa/ingredients/pro-retinol-and-copper-peptide) - Keep them apart: [Retinal and copper peptide](https://lovi.care/skincare/sa/ingredients/retinal-and-copper-peptide) - Keep them apart: [Retinoid blend and copper peptide](https://lovi.care/skincare/sa/ingredients/retinoid-blend-and-copper-peptide) - Depends on the strength: [Retinol and copper peptide](https://lovi.care/skincare/sa/ingredients/retinol-and-copper-peptide) - Keep them apart: [Tretinoin and copper peptide](https://lovi.care/skincare/sa/ingredients/tretinoin-and-copper-peptide) - Keep them apart: [Vitamin A and copper peptide](https://lovi.care/skincare/sa/ingredients/vitamin-a-and-copper-peptide) - Work well together: [Liposome and copper peptide](https://lovi.care/skincare/sa/ingredients/liposome-and-copper-peptide) - Work well together: [Microcapsule and copper peptide](https://lovi.care/skincare/sa/ingredients/microcapsule-and-copper-peptide) - Keep them apart: [Vitamin C and copper peptide](https://lovi.care/skincare/sa/ingredients/vitamin-c-and-copper-peptide) - Depends on the strength: [Niacinamide and gluconolactone](https://lovi.care/skincare/sa/ingredients/niacinamide-and-gluconolactone) - Depends on the strength: [Niacinamide and lactobionic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-lactobionic-acid) - Work well together: [Niacinamide and cholesterol](https://lovi.care/skincare/sa/ingredients/niacinamide-and-cholesterol) - Work well together: [Niacinamide and lauric acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-lauric-acid) - Work well together: [Niacinamide and linoleic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-linoleic-acid) - Work well together: [Niacinamide and tri-ceramide complex](https://lovi.care/skincare/sa/ingredients/niacinamide-and-tri-ceramide-complex) - Depends on the strength: [Adapalene and niacinamide](https://lovi.care/skincare/sa/ingredients/adapalene-and-niacinamide) - Depends on the strength: [Niacinamide and granactive retinoid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-granactive-retinoid) - Depends on the strength: [Niacinamide and hydroxypinacolone retinoate](https://lovi.care/skincare/sa/ingredients/niacinamide-and-hydroxypinacolone-retinoate) - Depends on the strength: [Niacinamide and pro-retinol](https://lovi.care/skincare/sa/ingredients/niacinamide-and-pro-retinol) - Depends on the strength: [Niacinamide and retinal](https://lovi.care/skincare/sa/ingredients/niacinamide-and-retinal) - Depends on the strength: [Niacinamide and retinoid blend](https://lovi.care/skincare/sa/ingredients/niacinamide-and-retinoid-blend) - Depends on the strength: [Niacinamide and tretinoin](https://lovi.care/skincare/sa/ingredients/niacinamide-and-tretinoin) - Depends on the strength: [Niacinamide and vitamin A](https://lovi.care/skincare/sa/ingredients/niacinamide-and-vitamin-a) - Work well together: [Betaine and copper peptide](https://lovi.care/skincare/sa/ingredients/betaine-and-copper-peptide) - Work well together: [Glycerin and copper peptide](https://lovi.care/skincare/sa/ingredients/glycerin-and-copper-peptide) - Work well together: [Hyaluronic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/hyaluronic-acid-and-copper-peptide) - Depends on the strength: [Niacinamide and acetyl hexapeptide-3](https://lovi.care/skincare/sa/ingredients/niacinamide-and-acetyl-hexapeptide-3) - Depends on the strength: [Niacinamide and bio-placenta peptides](https://lovi.care/skincare/sa/ingredients/niacinamide-and-bio-placenta-peptides) - Depends on the strength: [Niacinamide and collagen peptide](https://lovi.care/skincare/sa/ingredients/niacinamide-and-collagen-peptide) - Work well together: [Panthenol and copper peptide](https://lovi.care/skincare/sa/ingredients/panthenol-and-copper-peptide) - Depends on the strength: [Niacinamide and hexapeptide](https://lovi.care/skincare/sa/ingredients/niacinamide-and-hexapeptide) - Depends on the strength: [Niacinamide and hexapeptide-9](https://lovi.care/skincare/sa/ingredients/niacinamide-and-hexapeptide-9) - Depends on the strength: [Niacinamide and palmitoyl pentapeptide-4](https://lovi.care/skincare/sa/ingredients/niacinamide-and-palmitoyl-pentapeptide-4) - Depends on the strength: [Niacinamide and palmitoyl tripeptide-1](https://lovi.care/skincare/sa/ingredients/niacinamide-and-palmitoyl-tripeptide-1) - Depends on the strength: [Niacinamide and peptide-rich plasma](https://lovi.care/skincare/sa/ingredients/niacinamide-and-peptide-rich-plasma) - Depends on the strength: [Niacinamide and triple peptide blend](https://lovi.care/skincare/sa/ingredients/niacinamide-and-triple-peptide-blend) - Work well together: [Bakuchiol and copper peptide](https://lovi.care/skincare/sa/ingredients/bakuchiol-and-copper-peptide) - Work well together: [Arginine and copper peptide](https://lovi.care/skincare/sa/ingredients/arginine-and-copper-peptide) - Work well together: [Copper peptide and GABA](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-gaba) - Work well together: [Silk amino acids and copper peptide](https://lovi.care/skincare/sa/ingredients/silk-amino-acids-and-copper-peptide) - Work well together: [Taurine and copper peptide](https://lovi.care/skincare/sa/ingredients/taurine-and-copper-peptide) - Work well together: [Copper peptide and theanine](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-theanine) - Work well together: [Niacinamide and hyaluronic acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-hyaluronic-acid) - Keep them apart: [AHA blend glycolic and citric acids and copper peptide](https://lovi.care/skincare/sa/ingredients/aha-blend-glycolic-and-citric-acids-and-copper-peptide) - Keep them apart: [Copper peptide and citric acid](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-citric-acid) - Keep them apart: [Glycolic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/glycolic-acid-and-copper-peptide) - Keep them apart: [Lactic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/lactic-acid-and-copper-peptide) - Keep them apart: [Mandelic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/mandelic-acid-and-copper-peptide) - Work well together: [Coenzyme Q10 and copper peptide](https://lovi.care/skincare/sa/ingredients/coenzyme-q10-and-copper-peptide) - Work well together: [Green tea and copper peptide](https://lovi.care/skincare/sa/ingredients/green-tea-and-copper-peptide) - Work well together: [Vitamin E and copper peptide](https://lovi.care/skincare/sa/ingredients/vitamin-e-and-copper-peptide) - Work well together: [Copper peptide and beta-sitosterol](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-beta-sitosterol) - Work well together: [Ceramide-building complex and copper peptide](https://lovi.care/skincare/sa/ingredients/ceramide-building-complex-and-copper-peptide) - Work well together: [Cholesterol and copper peptide](https://lovi.care/skincare/sa/ingredients/cholesterol-and-copper-peptide) - Work well together: [Phytosphingosine and copper peptide](https://lovi.care/skincare/sa/ingredients/phytosphingosine-and-copper-peptide) - Work well together: [Phytosterol and copper peptide](https://lovi.care/skincare/sa/ingredients/phytosterol-and-copper-peptide) - Work well together: [Copper peptide and squalene](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-squalene) - Work well together: [Copper peptide and tri-ceramide complex](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-tri-ceramide-complex) - Work well together: [Niacinamide and bakuchiol](https://lovi.care/skincare/sa/ingredients/niacinamide-and-bakuchiol) - Keep them apart: [Salicylic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/salicylic-acid-and-copper-peptide) - Keep them apart: [Copper peptide and baking soda](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-baking-soda) - Keep them apart: [Bleach and copper peptide](https://lovi.care/skincare/sa/ingredients/bleach-and-copper-peptide) - Keep them apart: [Potassium hydroxide and copper peptide](https://lovi.care/skincare/sa/ingredients/potassium-hydroxide-and-copper-peptide) - Keep them apart: [Copper peptide and behenyl alcohol](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-behenyl-alcohol) - Keep them apart: [Copper peptide and isopropyl alcohol](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-isopropyl-alcohol) - Keep them apart: [Polyvinyl alcohol and copper peptide](https://lovi.care/skincare/sa/ingredients/polyvinyl-alcohol-and-copper-peptide) - Work well together: [Niacinamide and zinc](https://lovi.care/skincare/sa/ingredients/niacinamide-and-zinc) - Work well together: [Niacinamide and zinc gluconate](https://lovi.care/skincare/sa/ingredients/niacinamide-and-zinc-gluconate) - Work well together: [Niacinamide and zinc oxide](https://lovi.care/skincare/sa/ingredients/niacinamide-and-zinc-oxide) - Work well together: [Niacinamide and zinc sulfate](https://lovi.care/skincare/sa/ingredients/niacinamide-and-zinc-sulfate) - Work well together: [Benzoyl peroxide and niacinamide](https://lovi.care/skincare/sa/ingredients/benzoyl-peroxide-and-niacinamide) - Keep them apart: [Niacinamide and lipohydroxy acid](https://lovi.care/skincare/sa/ingredients/niacinamide-and-lipohydroxy-acid) - Keep them apart: [Copper and copper peptide](https://lovi.care/skincare/sa/ingredients/copper-and-copper-peptide) - Work well together: [Ferulic acid and niacinamide](https://lovi.care/skincare/sa/ingredients/ferulic-acid-and-niacinamide) - Work well together: [Green tea and niacinamide](https://lovi.care/skincare/sa/ingredients/green-tea-and-niacinamide) - Work well together: [Niacinamide and vitamin E](https://lovi.care/skincare/sa/ingredients/niacinamide-and-vitamin-e) - Keep them apart: [Benzoyl peroxide and copper peptide](https://lovi.care/skincare/sa/ingredients/benzoyl-peroxide-and-copper-peptide) - Keep them apart: [Niacinamide and isopropyl alcohol](https://lovi.care/skincare/sa/ingredients/niacinamide-and-isopropyl-alcohol) - Keep them apart: [Magnesium and copper peptide](https://lovi.care/skincare/sa/ingredients/magnesium-and-copper-peptide) - Keep them apart: [Zinc and copper peptide](https://lovi.care/skincare/sa/ingredients/zinc-and-copper-peptide) - Keep them apart: [Zinc sulfate and copper peptide](https://lovi.care/skincare/sa/ingredients/zinc-sulfate-and-copper-peptide) - Work well together: [Niacinamide and ascorbyl glucoside](https://lovi.care/skincare/sa/ingredients/niacinamide-and-ascorbyl-glucoside) - Keep them apart: [Azelaic acid and copper peptide](https://lovi.care/skincare/sa/ingredients/azelaic-acid-and-copper-peptide) - Keep them apart: [Copper peptide and protease](https://lovi.care/skincare/sa/ingredients/copper-peptide-and-protease) - Keep them apart: [Superoxide dismutase and copper peptide](https://lovi.care/skincare/sa/ingredients/superoxide-dismutase-and-copper-peptide) ## About the Lovi Fit Lovi: Unbiased, science-based skincare AI trained on real user outcomes. Lovi checks every pairing 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 pairing advice: 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/ingredients/niacinamide-and-copper-peptide - United Kingdom: https://lovi.care/skincare/uk/ingredients/niacinamide-and-copper-peptide - Ireland: https://lovi.care/skincare/ie/ingredients/niacinamide-and-copper-peptide - Germany: https://lovi.care/skincare/de/ingredients/niacinamide-and-copper-peptide - France: https://lovi.care/skincare/fr/ingredients/niacinamide-and-copper-peptide - Italy: https://lovi.care/skincare/it/ingredients/niacinamide-and-copper-peptide - Netherlands: https://lovi.care/skincare/nl/ingredients/niacinamide-and-copper-peptide - Spain: https://lovi.care/skincare/es/ingredients/niacinamide-and-copper-peptide - Canada: https://lovi.care/skincare/ca/ingredients/niacinamide-and-copper-peptide - Australia: https://lovi.care/skincare/au/ingredients/niacinamide-and-copper-peptide - Singapore: https://lovi.care/skincare/sg/ingredients/niacinamide-and-copper-peptide - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/niacinamide-and-copper-peptide (this page) - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/niacinamide-and-copper-peptide