# Niacinamide and peptide-rich plasma Page: https://lovi.care/skincare/fr/ingredients/niacinamide-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. Depends on the strength Use them together because [niacinamide](https://lovi.care/skincare/fr/ingredients/niacinamide) helps peptides work better while soothing the skin. Niacinamide boosts your skin barrier to support the anti-aging benefits of peptides. You can safely use them in the same routine without needing to change anything. - [All about niacinamide](https://lovi.care/skincare/fr/ingredients/niacinamide) - [All about peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma) ### [Niacinamide](https://lovi.care/skincare/fr/ingredients/niacinamide) products - [La Roche-Posay Toleriane Double Repair Face Moisturizer](https://lovi.care/skincare/fr/p/la-roche-posay/toleriane-double-repair-face-moisturizer/for/oily-acne-prone-skin) — High fit - [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/fr/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — [€11.35 at Amazon](https://www.amazon.fr/dp/B07C5XD33D?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Cetaphil Gentle Skin Cleanser](https://lovi.care/skincare/fr/p/cetaphil/gentle-skin-cleanser/for/dry-skin) — Superior fit — [€14.99 at Amazon](https://www.amazon.fr/dp/B09YHP9M9J?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [La Roche-Posay Toleriane Hydrating Gentle Cleanser](https://lovi.care/skincare/fr/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — [€28.02 at Amazon](https://www.amazon.fr/dp/B01N7T7JKJ?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Dr. Althea 345 Relief Cream](https://lovi.care/skincare/fr/p/dr-althea/345-relief-cream/for/acne-prone-skin) — Superior fit — [€22.22 at Amazon](https://www.amazon.fr/dp/B07PK2P2XB?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Biodance Bio-Collagen Real Deep Mask](https://lovi.care/skincare/fr/p/biodance/bio-collagen-real-deep-mask/for/mature-skin) — Superior fit — [€17.66 at Amazon](https://www.amazon.fr/dp/B0B2RM68G2?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Olay Regenerist Micro-Sculpting Cream](https://lovi.care/skincare/fr/p/olay/regenerist-micro-sculpting-cream/for/mature-skin) — Superior fit — [€44.99 at Amazon](https://www.amazon.fr/dp/B00AZHHMLS?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [CeraVe Resurfacing Retinol Serum](https://lovi.care/skincare/fr/p/cerave/resurfacing-retinol-serum/for/dark-spots) — High fit — [€14.20 at Amazon](https://www.amazon.fr/dp/B0B913JC2W?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [CeraVe PM Facial Moisturizing Lotion](https://lovi.care/skincare/fr/p/cerave/pm-facial-moisturizing-lotion/for/acne-prone-skin) — Superior fit — [€39.42 at Amazon](https://www.amazon.fr/dp/B0D9C55KBF?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Medicube PDRN Pink Peptide Serum](https://lovi.care/skincare/fr/p/medicube/pdrn-pink-peptide-serum/for/mature-skin) — High fit — [€16.60 at Amazon](https://www.amazon.fr/dp/B0DBF65JYY?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [CeraVe Renewing SA Cleanser](https://lovi.care/skincare/fr/p/cerave/renewing-sa-cleanser/for/oily-acne-prone-skin) — High fit — [€14.50 at Amazon](https://www.amazon.fr/dp/B00U1YCRD8?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) - [Medicube Collagen Jelly Cream](https://lovi.care/skincare/fr/p/medicube/collagen-jelly-cream/for/mature-skin) — Superior fit — [€14.70 at Amazon](https://www.amazon.fr/dp/B0DGPSZVW3?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) ## Questions and answers ### Can you use niacinamide and peptide-rich plasma together? Yes, you can use [niacinamide](https://lovi.care/skincare/fr/ingredients/niacinamide) and [peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma) together depending on the strength, and they are combined in the Eighth Day Regenerative [Serum](https://lovi.care/skincare/fr/ingredients/serum). This pairing helps strengthen the skin barrier and complement peptide regeneration in anti-aging and barrier-repair routines. [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/) ### Which goes first, niacinamide or peptide-rich plasma? Using niacinamide and peptide-rich plasma together depends on the strength. Eighth Day Regenerative Serum combines both ingredients to strengthen the skin barrier and complement peptide regeneration. [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/) ### Are niacinamide and peptide-rich plasma good for sensitive skin? Niacinamide and peptide-rich plasma are beneficial for sensitive skin depending on the strength, as niacinamide boosts ceramide synthesis and helps strengthen the skin barrier while complementing peptide regeneration. Eighth Day Regenerative Serum combines both ingredients for anti-aging and barrier repair. [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/) ## Research on niacinamide and peptide-rich plasma - [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 ## Other combinations - Depends on the strength: [Retinol and niacinamide](https://lovi.care/skincare/fr/ingredients/retinol-and-niacinamide) - Depends on the strength: [AHA blend glycolic and citric acids and niacinamide](https://lovi.care/skincare/fr/ingredients/aha-blend-glycolic-and-citric-acids-and-niacinamide) - Depends on the strength: [Niacinamide and citric acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-citric-acid) - Depends on the strength: [Glycolic acid and niacinamide](https://lovi.care/skincare/fr/ingredients/glycolic-acid-and-niacinamide) - Depends on the strength: [Niacinamide and lactic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-lactic-acid) - Depends on the strength: [Niacinamide and mandelic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-mandelic-acid) - Depends on the strength: [Niacinamide and salicylic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-salicylic-acid) - 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) - Depends on the strength: [Niacinamide and gluconolactone](https://lovi.care/skincare/fr/ingredients/niacinamide-and-gluconolactone) - Depends on the strength: [Niacinamide and lactobionic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-lactobionic-acid) - Work well together: [Niacinamide and cholesterol](https://lovi.care/skincare/fr/ingredients/niacinamide-and-cholesterol) - Work well together: [Niacinamide and lauric acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-lauric-acid) - Work well together: [Niacinamide and linoleic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-linoleic-acid) - Work well together: [Niacinamide and tri-ceramide complex](https://lovi.care/skincare/fr/ingredients/niacinamide-and-tri-ceramide-complex) - Depends on the strength: [Adapalene and niacinamide](https://lovi.care/skincare/fr/ingredients/adapalene-and-niacinamide) - Depends on the strength: [Niacinamide and granactive retinoid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-granactive-retinoid) - Depends on the strength: [Niacinamide and hydroxypinacolone retinoate](https://lovi.care/skincare/fr/ingredients/niacinamide-and-hydroxypinacolone-retinoate) - Depends on the strength: [Niacinamide and pro-retinol](https://lovi.care/skincare/fr/ingredients/niacinamide-and-pro-retinol) - Depends on the strength: [Niacinamide and retinal](https://lovi.care/skincare/fr/ingredients/niacinamide-and-retinal) - Depends on the strength: [Niacinamide and retinoid blend](https://lovi.care/skincare/fr/ingredients/niacinamide-and-retinoid-blend) - Depends on the strength: [Niacinamide and tretinoin](https://lovi.care/skincare/fr/ingredients/niacinamide-and-tretinoin) - Depends on the strength: [Niacinamide and vitamin A](https://lovi.care/skincare/fr/ingredients/niacinamide-and-vitamin-a) - 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 acetyl hexapeptide-3](https://lovi.care/skincare/fr/ingredients/niacinamide-and-acetyl-hexapeptide-3) - Depends on the strength: [Niacinamide and bio-placenta peptides](https://lovi.care/skincare/fr/ingredients/niacinamide-and-bio-placenta-peptides) - Depends on the strength: [Niacinamide and collagen peptide](https://lovi.care/skincare/fr/ingredients/niacinamide-and-collagen-peptide) - Depends on the strength: [Niacinamide and copper peptide](https://lovi.care/skincare/fr/ingredients/niacinamide-and-copper-peptide) - Depends on the strength: [Niacinamide and hexapeptide](https://lovi.care/skincare/fr/ingredients/niacinamide-and-hexapeptide) - Depends on the strength: [Niacinamide and hexapeptide-9](https://lovi.care/skincare/fr/ingredients/niacinamide-and-hexapeptide-9) - Depends on the strength: [Niacinamide and palmitoyl pentapeptide-4](https://lovi.care/skincare/fr/ingredients/niacinamide-and-palmitoyl-pentapeptide-4) - Depends on the strength: [Niacinamide and palmitoyl tripeptide-1](https://lovi.care/skincare/fr/ingredients/niacinamide-and-palmitoyl-tripeptide-1) - Work well together: [Panthenol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/panthenol-and-peptide-rich-plasma) - Depends on the strength: [Niacinamide and triple peptide blend](https://lovi.care/skincare/fr/ingredients/niacinamide-and-triple-peptide-blend) - 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) - Work well together: [Niacinamide and hyaluronic acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-hyaluronic-acid) - 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) - Work well together: [Niacinamide and bakuchiol](https://lovi.care/skincare/fr/ingredients/niacinamide-and-bakuchiol) - 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: [Peptide-rich plasma and behenyl alcohol](https://lovi.care/skincare/fr/ingredients/peptide-rich-plasma-and-behenyl-alcohol) - Keep them apart: [Isopropyl alcohol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/isopropyl-alcohol-and-peptide-rich-plasma) - Keep them apart: [Polyvinyl alcohol and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/polyvinyl-alcohol-and-peptide-rich-plasma) - Work well together: [Niacinamide and zinc](https://lovi.care/skincare/fr/ingredients/niacinamide-and-zinc) - Work well together: [Niacinamide and zinc gluconate](https://lovi.care/skincare/fr/ingredients/niacinamide-and-zinc-gluconate) - Work well together: [Niacinamide and zinc oxide](https://lovi.care/skincare/fr/ingredients/niacinamide-and-zinc-oxide) - Work well together: [Niacinamide and zinc sulfate](https://lovi.care/skincare/fr/ingredients/niacinamide-and-zinc-sulfate) - Work well together: [Benzoyl peroxide and niacinamide](https://lovi.care/skincare/fr/ingredients/benzoyl-peroxide-and-niacinamide) - Keep them apart: [Niacinamide and lipohydroxy acid](https://lovi.care/skincare/fr/ingredients/niacinamide-and-lipohydroxy-acid) - Keep them apart: [Copper and peptide-rich plasma](https://lovi.care/skincare/fr/ingredients/copper-and-peptide-rich-plasma) - Work well together: [Ferulic acid and niacinamide](https://lovi.care/skincare/fr/ingredients/ferulic-acid-and-niacinamide) - Work well together: [Green tea and niacinamide](https://lovi.care/skincare/fr/ingredients/green-tea-and-niacinamide) - Work well together: [Niacinamide and vitamin E](https://lovi.care/skincare/fr/ingredients/niacinamide-and-vitamin-e) - Keep them apart: [Niacinamide and isopropyl alcohol](https://lovi.care/skincare/fr/ingredients/niacinamide-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) - Work well together: [Niacinamide and ascorbyl glucoside](https://lovi.care/skincare/fr/ingredients/niacinamide-and-ascorbyl-glucoside) - 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/niacinamide-and-peptide-rich-plasma - United Kingdom: https://lovi.care/skincare/uk/ingredients/niacinamide-and-peptide-rich-plasma - Ireland: https://lovi.care/skincare/ie/ingredients/niacinamide-and-peptide-rich-plasma - Germany: https://lovi.care/skincare/de/ingredients/niacinamide-and-peptide-rich-plasma - France: https://lovi.care/skincare/fr/ingredients/niacinamide-and-peptide-rich-plasma (this page) - Italy: https://lovi.care/skincare/it/ingredients/niacinamide-and-peptide-rich-plasma - Netherlands: https://lovi.care/skincare/nl/ingredients/niacinamide-and-peptide-rich-plasma - Spain: https://lovi.care/skincare/es/ingredients/niacinamide-and-peptide-rich-plasma - Canada: https://lovi.care/skincare/ca/ingredients/niacinamide-and-peptide-rich-plasma - Australia: https://lovi.care/skincare/au/ingredients/niacinamide-and-peptide-rich-plasma - Singapore: https://lovi.care/skincare/sg/ingredients/niacinamide-and-peptide-rich-plasma - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/niacinamide-and-peptide-rich-plasma - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/niacinamide-and-peptide-rich-plasma