# Collagen peptide and betaine Page: https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-betaine The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for the Netherlands. Work well together Use them together by applying the hydrating [betaine](https://lovi.care/skincare/nl/ingredients/betaine) [serum](https://lovi.care/skincare/nl/ingredients/serum) first, followed by the [collagen peptide](https://lovi.care/skincare/nl/ingredients/collagen-peptide) product, because hydration helps peptides absorb better. Betaine draws in moisture to plump your skin, while peptides help firm and smooth the surface so they boost each other's effects. You can keep using both together, but if your skin feels sensitive, just apply them on alternate days. [Effects of water activity and low molecular weight humectants on skin permeability and hydration dynamics - a double-blind, randomized and controlled study](https://pubmed.ncbi.nlm.nih.gov/24786192/) [The efficiency of humectants as skin moisturizers in the presence of oil](https://pubmed.ncbi.nlm.nih.gov/11301638/) - [All about collagen peptide](https://lovi.care/skincare/nl/ingredients/collagen-peptide) - [All about betaine](https://lovi.care/skincare/nl/ingredients/betaine) ### [Collagen peptide](https://lovi.care/skincare/nl/ingredients/collagen-peptide) products - [SkinMedica TNS Advanced+ Serum](https://lovi.care/skincare/nl/p/skinmedica/tns-advanced-serum/for/mature-skin) — High fit - [Hero Mighty Patch](https://lovi.care/skincare/nl/p/hero/mighty-patch/for/sensitive-skin) — High fit - [The INKEY List Collagen Peptide Serum](https://lovi.care/skincare/nl/p/the-inkey-list/collagen-peptide-serum/for/dry-sensitive-skin) — High fit - [Olay Regenerist Collagen Peptide 24 Serum](https://lovi.care/skincare/nl/p/olay-regenerist/collagen-peptide-24-serum/for/dry-skin) — High fit - [No7 Pure Retinol 1% Night Concentrate](https://lovi.care/skincare/nl/p/no7/pure-retinol-1-night-concentrate/for/combination-skin) — High fit - [No7 Protect & Perfect Intense Advanced Night Cream](https://lovi.care/skincare/nl/p/no7/protect-and-perfect-intense-advanced-night-cream/for/mature-skin) — Superior fit — [€31.31 at Amazon](https://www.amazon.nl/dp/B09NQCNPJT?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [Olay Regenerist Collagen Peptide 24 MAX Face Moisturizer](https://lovi.care/skincare/nl/p/olay/regenerist-collagen-peptide-24-max-face-moisturizer/for/dry-skin) — High fit - [No.7 Pure Retinol 0.3% Night Concentrate](https://lovi.care/skincare/nl/p/no-7/pure-retinol-0-3-night-concentrate/for/dark-spots) — High fit - [Olay Collagen Peptide 24 Eye Cream](https://lovi.care/skincare/nl/p/olay/collagen-peptide-24-eye-cream/for/mature-skin) — Superior fit ### [Betaine](https://lovi.care/skincare/nl/ingredients/betaine) products - [COSRX Advanced Snail 96 Mucin Power Essence](https://lovi.care/skincare/nl/p/cosrx/advanced-snail-96-mucin-power-essence/for/dry-skin) — Superior fit — [€23.90 at Notino](https://www.notino.nl/cosrx/advanced-snail-96-mucin-gezichts-essentie-met-slakken-extract/p-15811222/) - [COSRX The Hyaluronic Acid 3 Serum](https://lovi.care/skincare/nl/p/cosrx/the-hyaluronic-acid-3-serum/for/combination-skin) — High fit — [€23.90 at Notino](https://www.notino.nl/cosrx/hyaluronic-acid-3-intensief-hydraterend-serum/p-16172039/) - [Good Molecules Niacinamide Serum](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/oily-skin) — Average fit — [€17.96 at Amazon](https://www.amazon.nl/dp/B08R994Q1L?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [COSRX Advanced Snail 92 All in One Cream](https://lovi.care/skincare/nl/p/cosrx/advanced-snail-92-all-in-one-cream/for/sensitive-skin) — Superior fit — [€9.99 at Amazon](https://www.amazon.nl/dp/B0DNT488Q2?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [MEDIHEAL Collagen Ampoule Pad](https://lovi.care/skincare/nl/p/mediheal/collagen-ampoule-pad/for/mature-skin) — High fit — [€26.09 at Amazon](https://www.amazon.nl/dp/B0BHVF95S9?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [PanOxyl Clarifying Exfoliant](https://lovi.care/skincare/nl/p/panoxyl/clarifying-exfoliant/for/combination-skin) — High fit — [€22.86 at Amazon](https://www.amazon.nl/dp/B0CPQ9S5J8?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [Anua Heartleaf 77% Clear Pad](https://lovi.care/skincare/nl/p/anua/heartleaf-77-clear-pad/for/sensitive-skin) — High fit — [€22.00 at Amazon](https://www.amazon.nl/dp/B08JLMRTZS?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [innisfree Cherry Blossom Glow Jelly Cream](https://lovi.care/skincare/nl/p/innisfree/cherry-blossom-glow-jelly-cream/for/dry-skin) — Average fit — [€23.00 at Lookfantastic](https://www.lookfantastic.nl/p/innisfree-cherry-blossom-glow-jelly-cream-50ml/15228003/) - [The INKEY List Omega Water Cream](https://lovi.care/skincare/nl/p/the-inkey-list/omega-water-cream/for/dry-skin) — High fit — [€12.88 at Amazon](https://www.amazon.nl/dp/B09XY514HX?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [Illiyoon Ceramide Ato Soothing Gel](https://lovi.care/skincare/nl/p/illiyoon/ceramide-ato-soothing-gel/for/acne-prone-skin) — High fit — [€19.99 at Amazon](https://www.amazon.nl/dp/B081PXPDQ9?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1) - [COSRX Advanced Snail Mucin Power Sheet Mask](https://lovi.care/skincare/nl/p/cosrx/advanced-snail-mucin-power-sheet-mask/for/dry-skin) — Superior fit - [AMOREPACIFIC Treatment Enzyme Peel](https://lovi.care/skincare/nl/p/amorepacific/treatment-enzyme-peel/for/dark-spots) — Superior fit ## Questions and answers ### Can you use collagen peptide and betaine together? [Collagen peptide](https://lovi.care/skincare/nl/ingredients/collagen-peptide) and [betaine](https://lovi.care/skincare/nl/ingredients/betaine) work well together because combining them enhances hydration and improves peptide delivery. You can layer a hydrating betaine [serum](https://lovi.care/skincare/nl/ingredients/serum) beneath your peptide product to support your skin barrier. ### Which goes first, collagen peptide or betaine? Collagen peptide and betaine work well together, and you can layer a hydrating serum containing betaine beneath your collagen peptide product. This combination enhances hydration and supports peptide delivery for all skin types, especially dry and mature skin. ### Are collagen peptide and betaine good for sensitive skin? Collagen peptide and betaine work well together for all skin types, especially dry and mature, by combining enhanced hydration with peptide delivery. Lovi gives this combination a Superior fit. [Frontiers in Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38751975/) ## Research on collagen peptide and betaine - [Collagen peptides affect collagen synthesis and the expression of collagen, elastin, and versican genes in cultured human dermal fibroblasts](https://pubmed.ncbi.nlm.nih.gov/38751975/) Collagen peptide · Frontiers in Medicine, 2024 - [Hydrolyzed Collagen Induces an Anti-Inflammatory Response That Induces Proliferation of Skin Fibroblast and Keratinocytes](https://pubmed.ncbi.nlm.nih.gov/36501011/) Collagen peptide · Nutrients, 2022 - [Synergetic Effects of Aloe Vera Extract with Trimethylglycine for Targeted Aquaporin 3 Regulation and Long-Term Skin Hydration](https://pubmed.ncbi.nlm.nih.gov/38611819/) Betaine · Molecules, 2024 - [Formulation of Ascorbic Acid and Betaine-based Therapeutic Deep Eutectic System for Enhanced Transdermal Delivery of Ascorbic Acid](https://pubmed.ncbi.nlm.nih.gov/38794349/) Betaine · Pharmaceutics, 2024 - [The use of different concentrations of betaine as a reducing irritation agent in soaps monitored visually and non-invasively](https://pubmed.ncbi.nlm.nih.gov/12535284/) Betaine · Skin Research and Technology, 2003 ## Other combinations - Keep them apart: [Adapalene and collagen peptide](https://lovi.care/skincare/nl/ingredients/adapalene-and-collagen-peptide) - Keep them apart: [Granactive retinoid and collagen peptide](https://lovi.care/skincare/nl/ingredients/granactive-retinoid-and-collagen-peptide) - Keep them apart: [Hydroxypinacolone retinoate and collagen peptide](https://lovi.care/skincare/nl/ingredients/hydroxypinacolone-retinoate-and-collagen-peptide) - Keep them apart: [Pro-retinol and collagen peptide](https://lovi.care/skincare/nl/ingredients/pro-retinol-and-collagen-peptide) - Keep them apart: [Retinal and collagen peptide](https://lovi.care/skincare/nl/ingredients/retinal-and-collagen-peptide) - Keep them apart: [Retinoid blend and collagen peptide](https://lovi.care/skincare/nl/ingredients/retinoid-blend-and-collagen-peptide) - Depends on the strength: [Retinol and collagen peptide](https://lovi.care/skincare/nl/ingredients/retinol-and-collagen-peptide) - Keep them apart: [Tretinoin and collagen peptide](https://lovi.care/skincare/nl/ingredients/tretinoin-and-collagen-peptide) - Keep them apart: [Vitamin A and collagen peptide](https://lovi.care/skincare/nl/ingredients/vitamin-a-and-collagen-peptide) - Work well together: [Liposome and collagen peptide](https://lovi.care/skincare/nl/ingredients/liposome-and-collagen-peptide) - Work well together: [Microcapsule and collagen peptide](https://lovi.care/skincare/nl/ingredients/microcapsule-and-collagen-peptide) - Keep them apart: [Vitamin C and collagen peptide](https://lovi.care/skincare/nl/ingredients/vitamin-c-and-collagen-peptide) - Work well together: [Acetyl hexapeptide-3 and betaine](https://lovi.care/skincare/nl/ingredients/acetyl-hexapeptide-3-and-betaine) - Work well together: [Bio-placenta peptides and betaine](https://lovi.care/skincare/nl/ingredients/bio-placenta-peptides-and-betaine) - Work well together: [Glycerin and collagen peptide](https://lovi.care/skincare/nl/ingredients/glycerin-and-collagen-peptide) - Work well together: [Hyaluronic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/hyaluronic-acid-and-collagen-peptide) - Work well together: [Betaine and copper peptide](https://lovi.care/skincare/nl/ingredients/betaine-and-copper-peptide) - Work well together: [Hexapeptide and betaine](https://lovi.care/skincare/nl/ingredients/hexapeptide-and-betaine) - Work well together: [Betaine and hexapeptide-9](https://lovi.care/skincare/nl/ingredients/betaine-and-hexapeptide-9) - Work well together: [Betaine and palmitoyl pentapeptide-4](https://lovi.care/skincare/nl/ingredients/betaine-and-palmitoyl-pentapeptide-4) - Work well together: [Betaine and palmitoyl tripeptide-1](https://lovi.care/skincare/nl/ingredients/betaine-and-palmitoyl-tripeptide-1) - Work well together: [Betaine and peptide-rich plasma](https://lovi.care/skincare/nl/ingredients/betaine-and-peptide-rich-plasma) - Work well together: [Betaine and triple peptide blend](https://lovi.care/skincare/nl/ingredients/betaine-and-triple-peptide-blend) - Work well together: [AHA blend glycolic and citric acids and betaine](https://lovi.care/skincare/nl/ingredients/aha-blend-glycolic-and-citric-acids-and-betaine) - Work well together: [Betaine and citric acid](https://lovi.care/skincare/nl/ingredients/betaine-and-citric-acid) - Work well together: [Glycolic acid and betaine](https://lovi.care/skincare/nl/ingredients/glycolic-acid-and-betaine) - Work well together: [Lactic acid and betaine](https://lovi.care/skincare/nl/ingredients/lactic-acid-and-betaine) - Work well together: [Mandelic acid and betaine](https://lovi.care/skincare/nl/ingredients/mandelic-acid-and-betaine) - Depends on the strength: [Niacinamide and collagen peptide](https://lovi.care/skincare/nl/ingredients/niacinamide-and-collagen-peptide) - Work well together: [Panthenol and collagen peptide](https://lovi.care/skincare/nl/ingredients/panthenol-and-collagen-peptide) - Work well together: [Betaine and tri-ceramide complex](https://lovi.care/skincare/nl/ingredients/betaine-and-tri-ceramide-complex) - Work well together: [Bakuchiol and collagen peptide](https://lovi.care/skincare/nl/ingredients/bakuchiol-and-collagen-peptide) - Work well together: [Arginine and collagen peptide](https://lovi.care/skincare/nl/ingredients/arginine-and-collagen-peptide) - Work well together: [Collagen peptide and GABA](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-gaba) - Work well together: [Silk amino acids and collagen peptide](https://lovi.care/skincare/nl/ingredients/silk-amino-acids-and-collagen-peptide) - Work well together: [Taurine and collagen peptide](https://lovi.care/skincare/nl/ingredients/taurine-and-collagen-peptide) - Work well together: [Collagen peptide and theanine](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-theanine) - Keep them apart: [AHA blend glycolic and citric acids and collagen peptide](https://lovi.care/skincare/nl/ingredients/aha-blend-glycolic-and-citric-acids-and-collagen-peptide) - Keep them apart: [Collagen peptide and citric acid](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-citric-acid) - Keep them apart: [Glycolic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/glycolic-acid-and-collagen-peptide) - Keep them apart: [Lactic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/lactic-acid-and-collagen-peptide) - Keep them apart: [Mandelic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/mandelic-acid-and-collagen-peptide) - Work well together: [Coenzyme Q10 and collagen peptide](https://lovi.care/skincare/nl/ingredients/coenzyme-q10-and-collagen-peptide) - Work well together: [Green tea and collagen peptide](https://lovi.care/skincare/nl/ingredients/green-tea-and-collagen-peptide) - Work well together: [Vitamin E and collagen peptide](https://lovi.care/skincare/nl/ingredients/vitamin-e-and-collagen-peptide) - Work well together: [Collagen peptide and beta-sitosterol](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-beta-sitosterol) - Work well together: [Ceramide-building complex and collagen peptide](https://lovi.care/skincare/nl/ingredients/ceramide-building-complex-and-collagen-peptide) - Work well together: [Cholesterol and collagen peptide](https://lovi.care/skincare/nl/ingredients/cholesterol-and-collagen-peptide) - Work well together: [Collagen peptide and phytosphingosine](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-phytosphingosine) - Work well together: [Collagen peptide and phytosterol](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-phytosterol) - Work well together: [Collagen peptide and squalene](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-squalene) - Work well together: [Collagen peptide and tri-ceramide complex](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-tri-ceramide-complex) - Keep them apart: [Salicylic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/salicylic-acid-and-collagen-peptide) - Keep them apart: [Collagen peptide and baking soda](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-baking-soda) - Keep them apart: [Bleach and collagen peptide](https://lovi.care/skincare/nl/ingredients/bleach-and-collagen-peptide) - Keep them apart: [Potassium hydroxide and collagen peptide](https://lovi.care/skincare/nl/ingredients/potassium-hydroxide-and-collagen-peptide) - Keep them apart: [Collagen peptide and behenyl alcohol](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-behenyl-alcohol) - Keep them apart: [Collagen peptide and isopropyl alcohol](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-isopropyl-alcohol) - Keep them apart: [Polyvinyl alcohol and collagen peptide](https://lovi.care/skincare/nl/ingredients/polyvinyl-alcohol-and-collagen-peptide) - Keep them apart: [Copper and collagen peptide](https://lovi.care/skincare/nl/ingredients/copper-and-collagen-peptide) - Keep them apart: [Magnesium and collagen peptide](https://lovi.care/skincare/nl/ingredients/magnesium-and-collagen-peptide) - Keep them apart: [Zinc and collagen peptide](https://lovi.care/skincare/nl/ingredients/zinc-and-collagen-peptide) - Keep them apart: [Zinc sulfate and collagen peptide](https://lovi.care/skincare/nl/ingredients/zinc-sulfate-and-collagen-peptide) - Keep them apart: [Benzoyl peroxide and collagen peptide](https://lovi.care/skincare/nl/ingredients/benzoyl-peroxide-and-collagen-peptide) - Keep them apart: [Azelaic acid and collagen peptide](https://lovi.care/skincare/nl/ingredients/azelaic-acid-and-collagen-peptide) - Keep them apart: [Collagen peptide and protease](https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-protease) - Keep them apart: [Superoxide dismutase and collagen peptide](https://lovi.care/skincare/nl/ingredients/superoxide-dismutase-and-collagen-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/collagen-peptide-and-betaine - United Kingdom: https://lovi.care/skincare/uk/ingredients/collagen-peptide-and-betaine - Ireland: https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-betaine - Germany: https://lovi.care/skincare/de/ingredients/collagen-peptide-and-betaine - France: https://lovi.care/skincare/fr/ingredients/collagen-peptide-and-betaine - Italy: https://lovi.care/skincare/it/ingredients/collagen-peptide-and-betaine - Netherlands: https://lovi.care/skincare/nl/ingredients/collagen-peptide-and-betaine (this page) - Spain: https://lovi.care/skincare/es/ingredients/collagen-peptide-and-betaine - Canada: https://lovi.care/skincare/ca/ingredients/collagen-peptide-and-betaine - Australia: https://lovi.care/skincare/au/ingredients/collagen-peptide-and-betaine - Singapore: https://lovi.care/skincare/sg/ingredients/collagen-peptide-and-betaine - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/collagen-peptide-and-betaine - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/collagen-peptide-and-betaine