# Isopropyl alcohol and peptide-rich plasma Page: https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-peptide-rich-plasma The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for France. Keep them apart Use them at different times of day, applying the peptide [serum](https://lovi.care/skincare/fr/ingredients/serum) in the morning and the alcohol product at night. [Isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol) breaks down the peptide structure, making the firming treatment useless. The shopper can switch to an alcohol-free toner or wait a few hours between applying them. - [All about isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol) - [All about peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma) ### [Isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol) products - [Mario Badescu Drying Lotion](https://lovi.care/skincare/fr/p/mario-badescu/drying-lotion/for/oily-skin) — High fit — [€48.06 at Amazon](https://www.amazon.fr/dp/B0B8G4MHFR?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Avène Cleanance Comedomed Anti-Blemish Concentrate](https://lovi.care/skincare/fr/p/avene/cleanance-comedomed-anti-blemish-concentrate/for/acne-prone-skin) — Average fit — [€17.50 at Notino](https://www.notino.fr/avene/cleanance-comedomed-soin-intense-anti-imperfections-de-la-peau-a-tendance-acneique/p-16322754/) - [Menarini A-Ret Gel](https://lovi.care/skincare/fr/p/menarini/a-ret-gel/for/oily-skin) — High fit ### [Peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma) products - [Eighth Day Regenerative Serum](https://lovi.care/skincare/fr/p/eighth-day/regenerative-serum/for/dry-sensitive-skin) — High fit ## Questions and answers ### Can you use isopropyl alcohol and peptide-rich plasma together? No, you should keep [isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol) and [peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma) apart because strong alcohols can denature the peptide structure and reduce their effectiveness. Instead, use them in separate routines. ### Which goes first, isopropyl alcohol or peptide-rich plasma? Keep isopropyl alcohol and peptide-rich plasma apart in your routine because alcohol may break down the peptide structure and reduce how well they work. ### Are isopropyl alcohol and peptide-rich plasma good for sensitive skin? No, isopropyl alcohol and peptide-rich plasma should be kept apart because strong alcohols can denature the peptide structure and reduce bioavailability. Sensitive skin types should avoid combining them in the same routine to prevent irritation and loss of ingredient effectiveness. ## Other combinations - Keep them apart: [Retinol and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/retinol-and-isopropyl-alcohol) - Keep them apart: [Adapalene and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/adapalene-and-peptide-rich-plasma) - Keep them apart: [Granactive retinoid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/granactive-retinoid-and-peptide-rich-plasma) - Keep them apart: [Hydroxypinacolone retinoate and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/hydroxypinacolone-retinoate-and-peptide-rich-plasma) - Keep them apart: [Pro-retinol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/pro-retinol-and-peptide-rich-plasma) - Keep them apart: [Retinal and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/retinal-and-peptide-rich-plasma) - Keep them apart: [Retinoid blend and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/retinoid-blend-and-peptide-rich-plasma) - Depends on the strength: [Retinol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/retinol-and-peptide-rich-plasma) - Keep them apart: [Tretinoin and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/tretinoin-and-peptide-rich-plasma) - Keep them apart: [Vitamin A and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/vitamin-a-and-peptide-rich-plasma) - Work well together: [Liposome and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/liposome-and-peptide-rich-plasma) - Work well together: [Microcapsule and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/microcapsule-and-peptide-rich-plasma) - Keep them apart: [Vitamin C and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/vitamin-c-and-peptide-rich-plasma) - Work well together: [Betaine and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/betaine-and-peptide-rich-plasma) - Work well together: [Glycerin and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/glycerin-and-peptide-rich-plasma) - Work well together: [Hyaluronic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/hyaluronic-acid-and-peptide-rich-plasma) - Depends on the strength: [Niacinamide and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/niacinamide-and-peptide-rich-plasma) - Work well together: [Panthenol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/panthenol-and-peptide-rich-plasma) - Work well together: [Bakuchiol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/bakuchiol-and-peptide-rich-plasma) - Work well together: [Arginine and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/arginine-and-peptide-rich-plasma) - Work well together: [Peptide-rich plasma and GABA](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-gaba) - Work well together: [Silk amino acids and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/silk-amino-acids-and-peptide-rich-plasma) - Work well together: [Taurine and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/taurine-and-peptide-rich-plasma) - Work well together: [Peptide-rich plasma and theanine](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-theanine) - Keep them apart: [AHA blend glycolic and citric acids and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/aha-blend-glycolic-and-citric-acids-and-peptide-rich-plasma) - Keep them apart: [Citric acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/citric-acid-and-peptide-rich-plasma) - Keep them apart: [Glycolic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/glycolic-acid-and-peptide-rich-plasma) - Keep them apart: [Lactic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/lactic-acid-and-peptide-rich-plasma) - Keep them apart: [Mandelic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/mandelic-acid-and-peptide-rich-plasma) - Work well together: [Coenzyme Q10 and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/coenzyme-q10-and-peptide-rich-plasma) - Work well together: [Green tea and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/green-tea-and-peptide-rich-plasma) - Work well together: [Vitamin E and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/vitamin-e-and-peptide-rich-plasma) - Work well together: [Beta-sitosterol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/beta-sitosterol-and-peptide-rich-plasma) - Work well together: [Ceramide-building complex and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/ceramide-building-complex-and-peptide-rich-plasma) - Work well together: [Cholesterol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/cholesterol-and-peptide-rich-plasma) - Work well together: [Phytosphingosine and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/phytosphingosine-and-peptide-rich-plasma) - Work well together: [Phytosterol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/phytosterol-and-peptide-rich-plasma) - Work well together: [Peptide-rich plasma and squalene](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-squalene) - Work well together: [Peptide-rich plasma and tri-ceramide complex](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-tri-ceramide-complex) - Keep them apart: [Hyaluronic acid and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/hyaluronic-acid-and-isopropyl-alcohol) - Keep them apart: [Salicylic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/salicylic-acid-and-peptide-rich-plasma) - Keep them apart: [Peptide-rich plasma and baking soda](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-baking-soda) - Keep them apart: [Bleach and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/bleach-and-peptide-rich-plasma) - Keep them apart: [Potassium hydroxide and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/potassium-hydroxide-and-peptide-rich-plasma) - Keep them apart: [Acetyl hexapeptide-3 and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/acetyl-hexapeptide-3-and-isopropyl-alcohol) - Keep them apart: [Bio-placenta peptides and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/bio-placenta-peptides-and-isopropyl-alcohol) - Keep them apart: [Collagen peptide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/collagen-peptide-and-isopropyl-alcohol) - Keep them apart: [Copper peptide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/copper-peptide-and-isopropyl-alcohol) - Keep them apart: [Hexapeptide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/hexapeptide-and-isopropyl-alcohol) - Keep them apart: [Hexapeptide-9 and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/hexapeptide-9-and-isopropyl-alcohol) - Keep them apart: [Isopropyl alcohol and palmitoyl pentapeptide-4](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-palmitoyl-pentapeptide-4) - Keep them apart: [Isopropyl alcohol and palmitoyl tripeptide-1](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-palmitoyl-tripeptide-1) - Keep them apart: [Peptide-rich plasma and behenyl alcohol](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-behenyl-alcohol) - Keep them apart: [Polyvinyl alcohol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/polyvinyl-alcohol-and-peptide-rich-plasma) - Keep them apart: [Isopropyl alcohol and triple peptide blend](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-triple-peptide-blend) - Keep them apart: [Copper and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/copper-and-peptide-rich-plasma) - Keep them apart: [Niacinamide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/niacinamide-and-isopropyl-alcohol) - Keep them apart: [Vitamin C and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/vitamin-c-and-isopropyl-alcohol) - Keep them apart: [Magnesium and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/magnesium-and-peptide-rich-plasma) - Keep them apart: [Zinc and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/zinc-and-peptide-rich-plasma) - Keep them apart: [Zinc sulfate and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/zinc-sulfate-and-peptide-rich-plasma) - Keep them apart: [Benzoyl peroxide and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/benzoyl-peroxide-and-peptide-rich-plasma) - Keep them apart: [Benzoyl peroxide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/benzoyl-peroxide-and-isopropyl-alcohol) - Keep them apart: [Azelaic acid and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/azelaic-acid-and-peptide-rich-plasma) - Keep them apart: [Peptide-rich plasma and protease](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-protease) - Keep them apart: [Superoxide dismutase and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/superoxide-dismutase-and-peptide-rich-plasma) ## 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/isopropyl-alcohol-and-peptide-rich-plasma - United Kingdom: https://lovi.care/skincare/uk/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Ireland: https://lovi.care/skincare/ie/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Germany: https://lovi.care/skincare/de/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - France: https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-peptide-rich-plasma (this page) - Italy: https://lovi.care/skincare/it/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Netherlands: https://lovi.care/skincare/nl/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Spain: https://lovi.care/skincare/es/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Canada: https://lovi.care/skincare/ca/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Australia: https://lovi.care/skincare/au/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Singapore: https://lovi.care/skincare/sg/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/isopropyl-alcohol-and-peptide-rich-plasma - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/isopropyl-alcohol-and-peptide-rich-plasma