# Salicylic acid and copper peptide Page: https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-copper-peptide The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Canada. Keep them apart Use them at different times of day, applying [salicylic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid) first and [copper peptides](https://lovi.care/skincare/ca/ingredients/copper-peptide) later, because mixing them cancels out their benefits. Salicylic acid is too acidic for copper peptides, which ruins the peptide bonds and stops them from working. You can fix this by using your acid in the morning and your peptides at night. - [All about salicylic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid) - [All about copper peptide](https://lovi.care/skincare/ca/ingredients/copper-peptide) ### [Salicylic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid) products - [Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant](https://lovi.care/skincare/ca/p/paula-s-choice/skin-perfecting-2-bha-liquid-exfoliant/for/oily-skin) — Superior fit — [CA$52.00 at Amazon](https://www.amazon.ca/dp/B0CJH3R48Z?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Medicube Zero Pore Pad](https://lovi.care/skincare/ca/p/medicube/zero-pore-pad/for/oily-skin) — Superior fit — [CA$33.99 at Amazon](https://www.amazon.ca/dp/B0CVRCR6VF?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [CeraVe Renewing SA Cleanser](https://lovi.care/skincare/ca/p/cerave/renewing-sa-cleanser/for/oily-acne-prone-skin) — High fit — [CA$20.96 at Amazon](https://www.amazon.ca/dp/B08PR8YSBT?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Dermalogica Daily Microfoliant](https://lovi.care/skincare/ca/p/dermalogica/daily-microfoliant/for/oily-skin) — Superior fit — [CA$29.50 at Amazon](https://www.amazon.ca/dp/B001VMJSCW?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [The Ordinary Salicylic Acid 2% Solution](https://lovi.care/skincare/ca/p/the-ordinary/salicylic-acid-2-solution/for/dry-skin) — Average fit — [CA$8.69 at Amazon](https://www.amazon.ca/dp/B0CJ6M78DP?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Mario Badescu Drying Lotion](https://lovi.care/skincare/ca/p/mario-badescu/drying-lotion/for/oily-skin) — High fit — [CA$34.95 at Amazon](https://www.amazon.ca/dp/B0035AN2WU?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [La Roche-Posay Effaclar Medicated Gel Cleanser](https://lovi.care/skincare/ca/p/la-roche-posay/effaclar-medicated-gel-cleanser/for/acne-prone-skin) — High fit — [CA$31.95 at Amazon](https://www.amazon.ca/dp/B0CYQSGR5P?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [The Ordinary AHA 30% + BHA 2% Peeling Solution](https://lovi.care/skincare/ca/p/the-ordinary/aha-30-bha-2-peeling-solution/for/oily-acne-prone-skin) — Superior fit — [CA$13.00 at Amazon](https://www.amazon.ca/dp/B0GYGD9WH8?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Paula's Choice 10% Azelaic Acid Booster](https://lovi.care/skincare/ca/p/paula-s-choice/10-azelaic-acid-booster/for/acne-prone-skin) — High fit — [CA$58.00 at Amazon](https://www.amazon.ca/dp/B0CLFPDVZ4?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [CeraVe SA Lotion for Rough & Bumpy Skin](https://lovi.care/skincare/ca/p/cerave/sa-lotion-for-rough-and-bumpy-skin/for/oily-skin) — Average fit — [CA$21.26 at Amazon](https://www.amazon.ca/dp/B08PR6N8HB?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [COSRX BHA Blackhead Power Liquid](https://lovi.care/skincare/ca/p/cosrx/bha-blackhead-power-liquid/for/oily-acne-prone-skin) — Superior fit - [Hero Cosmetics Mighty Patch](https://lovi.care/skincare/ca/p/hero-cosmetics/mighty-patch/for/oily-skin) — High fit — [CA$31.78 at Amazon](https://www.amazon.ca/dp/B08JZF729V?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) ### [Copper peptide](https://lovi.care/skincare/ca/ingredients/copper-peptide) products - [The Ordinary Multi-Peptide + Copper Peptides 1% Serum](https://lovi.care/skincare/ca/p/the-ordinary/multi-peptide-copper-peptides-1-serum/for/mature-skin) — High fit — [CA$39.50 at Amazon](https://www.amazon.ca/dp/B0C9DXGXZ3?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Biossance Squalane + Copper Peptide Rapid Plumping Serum](https://lovi.care/skincare/ca/p/biossance/squalane-copper-peptide-rapid-plumping-serum/for/dry-skin) — Superior fit — [CA$94.00 at Sephora](https://www.sephora.com/ca/en/product/biossance-squalane-copper-peptide-rapid-plumping-serum-P479304?skuId=2536076) - [Good Molecules Super Peptide Serum](https://lovi.care/skincare/ca/p/good-molecules/super-peptide-serum/for/mature-skin) — High fit — [CA$26.40 at Amazon](https://www.amazon.ca/dp/B091MTKS35?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum](https://lovi.care/skincare/ca/p/allies-of-skin/copper-tripeptide-and-ectoin-advanced-repair-serum/for/oily-acne-prone-skin) — High fit - [COSRX Advanced Snail Peptide Eye Cream](https://lovi.care/skincare/ca/p/cosrx/advanced-snail-peptide-eye-cream/for/dark-spots) — High fit — [CA$48.96 at Amazon](https://www.amazon.ca/dp/B07ZRF416W?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Hero Cosmetics Rescue Balm](https://lovi.care/skincare/ca/p/hero-cosmetics/rescue-balm/for/mature-skin) — High fit — [CA$14.97 at Amazon](https://www.amazon.ca/dp/B0DN87PY6V?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Mederma PM Intensive Overnight Scar Cream](https://lovi.care/skincare/ca/p/mederma/pm-intensive-overnight-scar-cream/for/sensitive-skin) — High fit - [Perricone MD Cold Plasma Plus+](https://lovi.care/skincare/ca/p/perricone-md/cold-plasma-plus/for/mature-skin) — Average fit — [CA$196.52 at Amazon](https://www.amazon.ca/dp/B0FWHBTQYK?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/ca/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit - [MISSHA Time Revolution Night Repair Ampoule](https://lovi.care/skincare/ca/p/missha/time-revolution-night-repair-ampoule/for/dark-spots) — High fit - [Peach & Lily Copper Peptide Pro Firming Serum](https://lovi.care/skincare/ca/p/peach-and-lily/copper-peptide-pro-firming-serum/for/mature-skin) — High fit - [Theramid Copper Peptide](https://lovi.care/skincare/ca/p/theramid/copper-peptide/for/oily-skin) — High fit ## Questions and answers ### Can you use salicylic acid and copper peptide together? Keep [salicylic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid) and [copper peptide](https://lovi.care/skincare/ca/ingredients/copper-peptide) apart because the acidic environment of salicylic acid may break down peptide bonds and reduce their effectiveness. Apply them in separate routines or at different times of day. ### Which goes first, salicylic acid or copper peptide? Salicylic acid and copper peptide should be kept apart in your routine because the acidic environment of salicylic acid may break down peptide bonds and reduce their effectiveness. Use them in separate steps or routines, such as applying salicylic acid in the morning and copper peptide in the evening. ### Are salicylic acid and copper peptide good for sensitive skin? Salicylic acid and copper peptide are not good to combine for sensitive skin because the low pH of salicylic acid may break peptide bonds and reduce their activity, so you should keep them apart in separate steps or routines. ## Research on salicylic acid and copper peptide - [A Double-Blinded, Randomized, Vehicle-Controlled Study of the Efficacy of Moisturizer Containing Licochalcone A, Decanediol, L-Carnitine, and Salicylic Acid for Prevention of Acne Relapse in Asian Population](https://pubmed.ncbi.nlm.nih.gov/33150170/) Salicylic acid · BioMed Research International, 2020 - [Efficacy of a multitargeted, salicylic acid-based dermocosmetic cream compared to benzoyl peroxide 5% in Acne vulgaris: Results from a randomized study](https://pubmed.ncbi.nlm.nih.gov/37941097/) Salicylic acid · Journal of Cosmetic Dermatology, 2024 - [A Salicylic Acid-Based Dermocosmetic is Effective as an Adjunct to Benzoyl Peroxide for Mild to Moderate Acne and as Monotherapy in Maintenance Post Benzoyl Peroxide](https://pubmed.ncbi.nlm.nih.gov/38051857/) Salicylic acid · Journal of Drugs in Dermatology, 2023 - [Clinical evaluation of the efficacy of a facial serum containing dioic acid, glycolic acid, salicylic acid, LHA, citric acid, and HEPES in treating post-inflammatory hyperchromia and controlling oily skin in patients with acne vulgaris](https://pubmed.ncbi.nlm.nih.gov/33617668/) Salicylic acid · Journal of Cosmetic Dermatology, 2021 - [Clinical tolerance and efficacy of capryloyl salicylic acid peel compared to a glycolic acid peel in subjects with fine lines/wrinkles and hyperpigmented skin](https://pubmed.ncbi.nlm.nih.gov/19146601/) Salicylic acid · Journal of Cosmetic Dermatology, 2008 - [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 - [Comparison of clindamycin 1% and benzoyl peroxide 5% gel to a novel composition containing salicylic acid, capryloyl salicylic acid, HEPES, glycolic acid, citric acid, and dioic acid in the treatment of acne vulgaris](https://pubmed.ncbi.nlm.nih.gov/23545907/) Salicylic acid · Journal of Drugs in Dermatology, 2013 - [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 - Work well together: [Salicylic acid and glycerin](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-glycerin) - Work well together: [Panthenol and salicylic acid](https://lovi.care/skincare/ca/ingredients/panthenol-and-salicylic-acid) - Keep them apart: [Vitamin C and salicylic acid](https://lovi.care/skincare/ca/ingredients/vitamin-c-and-salicylic-acid) - Keep them apart: [Benzoyl peroxide and salicylic acid](https://lovi.care/skincare/ca/ingredients/benzoyl-peroxide-and-salicylic-acid) - Keep them apart: [Retinol and salicylic acid](https://lovi.care/skincare/ca/ingredients/retinol-and-salicylic-acid) - Depends on the strength: [Niacinamide and salicylic acid](https://lovi.care/skincare/ca/ingredients/niacinamide-and-salicylic-acid) - Keep them apart: [Adapalene and copper peptide](https://lovi.care/skincare/ca/ingredients/adapalene-and-copper-peptide) - Keep them apart: [Granactive retinoid and copper peptide](https://lovi.care/skincare/ca/ingredients/granactive-retinoid-and-copper-peptide) - Keep them apart: [Hydroxypinacolone retinoate and copper peptide](https://lovi.care/skincare/ca/ingredients/hydroxypinacolone-retinoate-and-copper-peptide) - Keep them apart: [Pro-retinol and copper peptide](https://lovi.care/skincare/ca/ingredients/pro-retinol-and-copper-peptide) - Keep them apart: [Retinal and copper peptide](https://lovi.care/skincare/ca/ingredients/retinal-and-copper-peptide) - Keep them apart: [Retinoid blend and copper peptide](https://lovi.care/skincare/ca/ingredients/retinoid-blend-and-copper-peptide) - Depends on the strength: [Retinol and copper peptide](https://lovi.care/skincare/ca/ingredients/retinol-and-copper-peptide) - Keep them apart: [Tretinoin and copper peptide](https://lovi.care/skincare/ca/ingredients/tretinoin-and-copper-peptide) - Keep them apart: [Vitamin A and copper peptide](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-copper-peptide) - Work well together: [Salicylic acid and lauric acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-lauric-acid) - Work well together: [Salicylic acid and linoleic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-linoleic-acid) - Work well together: [Liposome and copper peptide](https://lovi.care/skincare/ca/ingredients/liposome-and-copper-peptide) - Work well together: [Microcapsule and copper peptide](https://lovi.care/skincare/ca/ingredients/microcapsule-and-copper-peptide) - Keep them apart: [Vitamin C and copper peptide](https://lovi.care/skincare/ca/ingredients/vitamin-c-and-copper-peptide) - Work well together: [Betaine and copper peptide](https://lovi.care/skincare/ca/ingredients/betaine-and-copper-peptide) - Work well together: [Glycerin and copper peptide](https://lovi.care/skincare/ca/ingredients/glycerin-and-copper-peptide) - Work well together: [Hyaluronic acid and copper peptide](https://lovi.care/skincare/ca/ingredients/hyaluronic-acid-and-copper-peptide) - Depends on the strength: [Salicylic acid and zinc](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-zinc) - Work well together: [Salicylic acid and zinc gluconate](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-zinc-gluconate) - Work well together: [Salicylic acid and zinc oxide](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-zinc-oxide) - Work well together: [Salicylic acid and zinc sulfate](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-zinc-sulfate) - Depends on the strength: [Niacinamide and copper peptide](https://lovi.care/skincare/ca/ingredients/niacinamide-and-copper-peptide) - Work well together: [Panthenol and copper peptide](https://lovi.care/skincare/ca/ingredients/panthenol-and-copper-peptide) - Work well together: [Bakuchiol and copper peptide](https://lovi.care/skincare/ca/ingredients/bakuchiol-and-copper-peptide) - Keep them apart: [Salicylic acid and hyaluronic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-hyaluronic-acid) - Work well together: [Arginine and copper peptide](https://lovi.care/skincare/ca/ingredients/arginine-and-copper-peptide) - Work well together: [Copper peptide and GABA](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-gaba) - Work well together: [Silk amino acids and copper peptide](https://lovi.care/skincare/ca/ingredients/silk-amino-acids-and-copper-peptide) - Work well together: [Taurine and copper peptide](https://lovi.care/skincare/ca/ingredients/taurine-and-copper-peptide) - Work well together: [Copper peptide and theanine](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-theanine) - Keep them apart: [AHA blend glycolic and citric acids and copper peptide](https://lovi.care/skincare/ca/ingredients/aha-blend-glycolic-and-citric-acids-and-copper-peptide) - Keep them apart: [Copper peptide and citric acid](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-citric-acid) - Keep them apart: [Glycolic acid and copper peptide](https://lovi.care/skincare/ca/ingredients/glycolic-acid-and-copper-peptide) - Keep them apart: [Lactic acid and copper peptide](https://lovi.care/skincare/ca/ingredients/lactic-acid-and-copper-peptide) - Keep them apart: [Mandelic acid and copper peptide](https://lovi.care/skincare/ca/ingredients/mandelic-acid-and-copper-peptide) - Work well together: [Coenzyme Q10 and copper peptide](https://lovi.care/skincare/ca/ingredients/coenzyme-q10-and-copper-peptide) - Work well together: [Green tea and copper peptide](https://lovi.care/skincare/ca/ingredients/green-tea-and-copper-peptide) - Work well together: [Vitamin E and copper peptide](https://lovi.care/skincare/ca/ingredients/vitamin-e-and-copper-peptide) - Work well together: [Copper peptide and beta-sitosterol](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-beta-sitosterol) - Work well together: [Ceramide-building complex and copper peptide](https://lovi.care/skincare/ca/ingredients/ceramide-building-complex-and-copper-peptide) - Work well together: [Cholesterol and copper peptide](https://lovi.care/skincare/ca/ingredients/cholesterol-and-copper-peptide) - Work well together: [Phytosphingosine and copper peptide](https://lovi.care/skincare/ca/ingredients/phytosphingosine-and-copper-peptide) - Work well together: [Phytosterol and copper peptide](https://lovi.care/skincare/ca/ingredients/phytosterol-and-copper-peptide) - Work well together: [Copper peptide and squalene](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-squalene) - Work well together: [Copper peptide and tri-ceramide complex](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-tri-ceramide-complex) - Keep them apart: [Salicylic acid and acetyl hexapeptide-3](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-acetyl-hexapeptide-3) - Keep them apart: [Salicylic acid and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-bio-placenta-peptides) - Keep them apart: [Salicylic acid and collagen peptide](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-collagen-peptide) - Keep them apart: [Salicylic acid and hexapeptide](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-hexapeptide) - Keep them apart: [Salicylic acid and hexapeptide-9](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-hexapeptide-9) - Keep them apart: [Salicylic acid and palmitoyl pentapeptide-4](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-palmitoyl-pentapeptide-4) - Keep them apart: [Salicylic acid and palmitoyl tripeptide-1](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-palmitoyl-tripeptide-1) - Keep them apart: [Salicylic acid and peptide-rich plasma](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-peptide-rich-plasma) - Keep them apart: [Salicylic acid and triple peptide blend](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-triple-peptide-blend) - Work well together: [Salicylic acid and allantoin](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-allantoin) - Work well together: [Salicylic acid and bisabolol](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-bisabolol) - Keep them apart: [Salicylic acid and tri-ceramide complex](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-tri-ceramide-complex) - Keep them apart: [Adapalene and salicylic acid](https://lovi.care/skincare/ca/ingredients/adapalene-and-salicylic-acid) - Keep them apart: [Salicylic acid and granactive retinoid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-granactive-retinoid) - Keep them apart: [Salicylic acid and hydroxypinacolone retinoate](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-hydroxypinacolone-retinoate) - Keep them apart: [Salicylic acid and pro-retinol](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-pro-retinol) - Keep them apart: [Salicylic acid and retinal](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-retinal) - Keep them apart: [Salicylic acid and retinoid blend](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-retinoid-blend) - Keep them apart: [Salicylic acid and tretinoin](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-tretinoin) - Keep them apart: [Copper peptide and baking soda](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-baking-soda) - Keep them apart: [Bleach and copper peptide](https://lovi.care/skincare/ca/ingredients/bleach-and-copper-peptide) - Keep them apart: [Potassium hydroxide and copper peptide](https://lovi.care/skincare/ca/ingredients/potassium-hydroxide-and-copper-peptide) - Keep them apart: [Copper peptide and behenyl alcohol](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-behenyl-alcohol) - Keep them apart: [Copper peptide and isopropyl alcohol](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-isopropyl-alcohol) - Keep them apart: [Polyvinyl alcohol and copper peptide](https://lovi.care/skincare/ca/ingredients/polyvinyl-alcohol-and-copper-peptide) - Work well together: [Salicylic acid and gluconolactone](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-gluconolactone) - Work well together: [Salicylic acid and lactobionic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-lactobionic-acid) - Keep them apart: [Copper and copper peptide](https://lovi.care/skincare/ca/ingredients/copper-and-copper-peptide) - Keep them apart: [AHA blend glycolic and citric acids and salicylic acid](https://lovi.care/skincare/ca/ingredients/aha-blend-glycolic-and-citric-acids-and-salicylic-acid) - Keep them apart: [Salicylic acid and citric acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-citric-acid) - Keep them apart: [Glycolic acid and salicylic acid](https://lovi.care/skincare/ca/ingredients/glycolic-acid-and-salicylic-acid) - Keep them apart: [Salicylic acid and lactic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-lactic-acid) - Keep them apart: [Salicylic acid and mandelic acid](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-mandelic-acid) - Keep them apart: [Azelaic acid and salicylic acid](https://lovi.care/skincare/ca/ingredients/azelaic-acid-and-salicylic-acid) - Keep them apart: [Benzoyl peroxide and copper peptide](https://lovi.care/skincare/ca/ingredients/benzoyl-peroxide-and-copper-peptide) - Keep them apart: [Magnesium and copper peptide](https://lovi.care/skincare/ca/ingredients/magnesium-and-copper-peptide) - Keep them apart: [Zinc and copper peptide](https://lovi.care/skincare/ca/ingredients/zinc-and-copper-peptide) - Keep them apart: [Zinc sulfate and copper peptide](https://lovi.care/skincare/ca/ingredients/zinc-sulfate-and-copper-peptide) - Keep them apart: [Salicylic acid and titanium dioxide](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-titanium-dioxide) - Keep them apart: [Azelaic acid and copper peptide](https://lovi.care/skincare/ca/ingredients/azelaic-acid-and-copper-peptide) - Work well together: [Green tea and salicylic acid](https://lovi.care/skincare/ca/ingredients/green-tea-and-salicylic-acid) - Work well together: [Salicylic acid and resveratrol](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-resveratrol) - Work well together: [Salicylic acid and vitamin E](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-vitamin-e) - Keep them apart: [Copper peptide and protease](https://lovi.care/skincare/ca/ingredients/copper-peptide-and-protease) - Keep them apart: [Superoxide dismutase and copper peptide](https://lovi.care/skincare/ca/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/salicylic-acid-and-copper-peptide - United Kingdom: https://lovi.care/skincare/uk/ingredients/salicylic-acid-and-copper-peptide - Ireland: https://lovi.care/skincare/ie/ingredients/salicylic-acid-and-copper-peptide - Germany: https://lovi.care/skincare/de/ingredients/salicylic-acid-and-copper-peptide - France: https://lovi.care/skincare/fr/ingredients/salicylic-acid-and-copper-peptide - Italy: https://lovi.care/skincare/it/ingredients/salicylic-acid-and-copper-peptide - Netherlands: https://lovi.care/skincare/nl/ingredients/salicylic-acid-and-copper-peptide - Spain: https://lovi.care/skincare/es/ingredients/salicylic-acid-and-copper-peptide - Canada: https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-copper-peptide (this page) - Australia: https://lovi.care/skincare/au/ingredients/salicylic-acid-and-copper-peptide - Singapore: https://lovi.care/skincare/sg/ingredients/salicylic-acid-and-copper-peptide - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/salicylic-acid-and-copper-peptide - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/salicylic-acid-and-copper-peptide