# Glycerin and collagen peptide

Page: https://lovi.care/skincare/ie/ingredients/glycerin-and-collagen-peptide

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Ireland.

Work well together

Use them together in the same routine, applying the [glycerin](https://lovi.care/skincare/ie/ingredients/glycerin) first and the [collagen peptide](https://lovi.care/skincare/ie/ingredients/collagen-peptide) right after, because hydration helps the peptide work better. Glycerin quenches the skin with moisture so the collagen peptide can absorb more easily and plump up fine lines. There is no need to change anything since this pairing is gentle and works great together.

[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 glycerin](https://lovi.care/skincare/ie/ingredients/glycerin)
- [All about collagen peptide](https://lovi.care/skincare/ie/ingredients/collagen-peptide)

### [Glycerin](https://lovi.care/skincare/ie/ingredients/glycerin) products

- [CeraVe Moisturising Cream](https://lovi.care/skincare/ie/p/cerave/moisturising-cream/for/dry-sensitive-skin) — Superior fit — [€13.96 at Amazon](https://www.amazon.ie/dp/B07CHPWFXK?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [CeraVe Hydrating Facial Cleanser](https://lovi.care/skincare/ie/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — [€14.68 at Amazon](https://www.amazon.ie/dp/B07C5XPXDC?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [Rhode Glazing Milk](https://lovi.care/skincare/ie/p/rhode/glazing-milk/for/dry-skin) — Superior fit
- [La Roche-Posay Toleriane Double Repair Face Moisturizer](https://lovi.care/skincare/ie/p/la-roche-posay/toleriane-double-repair-face-moisturizer/for/oily-acne-prone-skin) — High fit — [€17.63 at Amazon](https://www.amazon.ie/dp/B07JM3F7H1?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [Cetaphil Gentle Skin Cleanser](https://lovi.care/skincare/ie/p/cetaphil/gentle-skin-cleanser/for/dry-skin) — Superior fit — [€15.64 at Amazon](https://www.amazon.ie/dp/B0GKQNQ5FK?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [La Roche-Posay Toleriane Hydrating Gentle Cleanser](https://lovi.care/skincare/ie/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit
- [Vanicream Daily Facial Moisturizer](https://lovi.care/skincare/ie/p/vanicream/daily-facial-moisturizer/for/dry-skin) — Superior fit
- [Neutrogena Hydro Boost Water Gel](https://lovi.care/skincare/ie/p/neutrogena/hydro-boost-water-gel/for/sensitive-skin) — Average fit — [€10.11 at Amazon](https://www.amazon.ie/dp/B01LZUCVV5?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [Olay Regenerist Micro-Sculpting Cream](https://lovi.care/skincare/ie/p/olay/regenerist-micro-sculpting-cream/for/mature-skin) — Superior fit — [€44.99 at Amazon](https://www.amazon.ie/dp/B0012J30LY?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [CeraVe Daily Moisturizing Lotion](https://lovi.care/skincare/ie/p/cerave/daily-moisturizing-lotion/for/dry-skin) — Superior fit — [€31.37 at Amazon](https://www.amazon.ie/dp/B07C61R54K?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [Kiehl's Ultra Facial Cream](https://lovi.care/skincare/ie/p/kiehl-s/ultra-facial-cream/for/dark-spots) — Average fit — [€35.50 at Amazon](https://www.amazon.ie/dp/B07CNNK52C?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- [CeraVe PM Facial Moisturizing Lotion](https://lovi.care/skincare/ie/p/cerave/pm-facial-moisturizing-lotion/for/acne-prone-skin) — Superior fit — [€39.42 at Amazon](https://www.amazon.ie/dp/B0D9C55KBF?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)

### [Collagen peptide](https://lovi.care/skincare/ie/ingredients/collagen-peptide) products

- [Hero Mighty Patch](https://lovi.care/skincare/ie/p/hero/mighty-patch/for/sensitive-skin) — High fit
- [No7 Pure Retinol 1% Night Concentrate](https://lovi.care/skincare/ie/p/no7/pure-retinol-1-night-concentrate/for/combination-skin) — High fit
- [No7 Protect & Perfect Intense Advanced Night Cream](https://lovi.care/skincare/ie/p/no7/protect-and-perfect-intense-advanced-night-cream/for/mature-skin) — Superior fit
- [No.7 Pure Retinol 0.3% Night Concentrate](https://lovi.care/skincare/ie/p/no-7/pure-retinol-0-3-night-concentrate/for/dark-spots) — High fit

## Questions and answers

### Can you use glycerin and collagen peptide together?

Yes, [glycerin](https://lovi.care/skincare/ie/ingredients/glycerin) and [collagen peptide](https://lovi.care/skincare/ie/ingredients/collagen-peptide) work well together to enhance skin hydration and support your skin barrier. You can use them by layering a hydrating [serum](https://lovi.care/skincare/ie/ingredients/serum) beneath your peptide product or choosing combination products like Olay Regenerist Collagen Peptide 24 Serum.

[Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which goes first, glycerin or collagen peptide?

Glycerin and collagen peptide work well together, and you can layer a hydrating serum containing glycerin beneath your peptide product. This combination helps increase hydration and supports barrier integrity.

### Are glycerin and collagen peptide good for sensitive skin?

Yes, glycerin and collagen peptide work well together for sensitive and dry skin types because the hydration helps improve peptide diffusion and supports skin barrier integrity. You can find this combination in products like The INKEY List Collagen Peptide Serum, Olay Collagen Peptide 24 Eye Cream, Olay Regenerist Collagen Peptide 24 Serum, SkinMedica TNS Advanced+ Serum, and Olay Regenerist Collagen Peptide 24 MAX Face Moisturizer.

[Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/) [Frontiers in Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38751975/)

## Research on glycerin and collagen peptide

- [The 24-hour skin hydration and barrier function effects of a hyaluronic 1%, glycerin 5%, and Centella asiatica stem cells extract moisturizing fluid: an intra-subject, randomized, assessor-blinded study](https://pubmed.ncbi.nlm.nih.gov/28860834/) Glycerin · Clinical, Cosmetic and Investigational Dermatology, 2017
- [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

## Other combinations

- Work well together: [Salicylic acid and glycerin](https://lovi.care/skincare/ie/ingredients/salicylic-acid-and-glycerin)
- Keep them apart: [Adapalene and collagen peptide](https://lovi.care/skincare/ie/ingredients/adapalene-and-collagen-peptide)
- Keep them apart: [Granactive retinoid and collagen peptide](https://lovi.care/skincare/ie/ingredients/granactive-retinoid-and-collagen-peptide)
- Keep them apart: [Hydroxypinacolone retinoate and collagen peptide](https://lovi.care/skincare/ie/ingredients/hydroxypinacolone-retinoate-and-collagen-peptide)
- Keep them apart: [Pro-retinol and collagen peptide](https://lovi.care/skincare/ie/ingredients/pro-retinol-and-collagen-peptide)
- Keep them apart: [Retinal and collagen peptide](https://lovi.care/skincare/ie/ingredients/retinal-and-collagen-peptide)
- Keep them apart: [Retinoid blend and collagen peptide](https://lovi.care/skincare/ie/ingredients/retinoid-blend-and-collagen-peptide)
- Depends on the strength: [Retinol and collagen peptide](https://lovi.care/skincare/ie/ingredients/retinol-and-collagen-peptide)
- Keep them apart: [Tretinoin and collagen peptide](https://lovi.care/skincare/ie/ingredients/tretinoin-and-collagen-peptide)
- Keep them apart: [Vitamin A and collagen peptide](https://lovi.care/skincare/ie/ingredients/vitamin-a-and-collagen-peptide)
- Work well together: [Liposome and collagen peptide](https://lovi.care/skincare/ie/ingredients/liposome-and-collagen-peptide)
- Work well together: [Microcapsule and collagen peptide](https://lovi.care/skincare/ie/ingredients/microcapsule-and-collagen-peptide)
- Keep them apart: [Vitamin C and collagen peptide](https://lovi.care/skincare/ie/ingredients/vitamin-c-and-collagen-peptide)
- Work well together: [Glycerin and acetyl hexapeptide-3](https://lovi.care/skincare/ie/ingredients/glycerin-and-acetyl-hexapeptide-3)
- Work well together: [Glycerin and bio-placenta peptides](https://lovi.care/skincare/ie/ingredients/glycerin-and-bio-placenta-peptides)
- Work well together: [Collagen peptide and betaine](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-betaine)
- Work well together: [Hyaluronic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/hyaluronic-acid-and-collagen-peptide)
- Work well together: [Glycerin and copper peptide](https://lovi.care/skincare/ie/ingredients/glycerin-and-copper-peptide)
- Work well together: [Glycerin and hexapeptide](https://lovi.care/skincare/ie/ingredients/glycerin-and-hexapeptide)
- Work well together: [Glycerin and hexapeptide-9](https://lovi.care/skincare/ie/ingredients/glycerin-and-hexapeptide-9)
- Work well together: [Glycerin and palmitoyl pentapeptide-4](https://lovi.care/skincare/ie/ingredients/glycerin-and-palmitoyl-pentapeptide-4)
- Work well together: [Glycerin and palmitoyl tripeptide-1](https://lovi.care/skincare/ie/ingredients/glycerin-and-palmitoyl-tripeptide-1)
- Work well together: [Glycerin and peptide-rich plasma](https://lovi.care/skincare/ie/ingredients/glycerin-and-peptide-rich-plasma)
- Work well together: [Glycerin and triple peptide blend](https://lovi.care/skincare/ie/ingredients/glycerin-and-triple-peptide-blend)
- Work well together: [AHA blend glycolic and citric acids and glycerin](https://lovi.care/skincare/ie/ingredients/aha-blend-glycolic-and-citric-acids-and-glycerin)
- Work well together: [Glycerin and citric acid](https://lovi.care/skincare/ie/ingredients/glycerin-and-citric-acid)
- Work well together: [Glycolic acid and glycerin](https://lovi.care/skincare/ie/ingredients/glycolic-acid-and-glycerin)
- Work well together: [Glycerin and lactic acid](https://lovi.care/skincare/ie/ingredients/glycerin-and-lactic-acid)
- Work well together: [Glycerin and mandelic acid](https://lovi.care/skincare/ie/ingredients/glycerin-and-mandelic-acid)
- Depends on the strength: [Niacinamide and collagen peptide](https://lovi.care/skincare/ie/ingredients/niacinamide-and-collagen-peptide)
- Work well together: [Panthenol and collagen peptide](https://lovi.care/skincare/ie/ingredients/panthenol-and-collagen-peptide)
- Work well together: [Glycerin and tri-ceramide complex](https://lovi.care/skincare/ie/ingredients/glycerin-and-tri-ceramide-complex)
- Work well together: [Bakuchiol and collagen peptide](https://lovi.care/skincare/ie/ingredients/bakuchiol-and-collagen-peptide)
- Work well together: [Arginine and collagen peptide](https://lovi.care/skincare/ie/ingredients/arginine-and-collagen-peptide)
- Work well together: [Collagen peptide and GABA](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-gaba)
- Work well together: [Silk amino acids and collagen peptide](https://lovi.care/skincare/ie/ingredients/silk-amino-acids-and-collagen-peptide)
- Work well together: [Taurine and collagen peptide](https://lovi.care/skincare/ie/ingredients/taurine-and-collagen-peptide)
- Work well together: [Collagen peptide and theanine](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-theanine)
- Keep them apart: [AHA blend glycolic and citric acids and collagen peptide](https://lovi.care/skincare/ie/ingredients/aha-blend-glycolic-and-citric-acids-and-collagen-peptide)
- Keep them apart: [Collagen peptide and citric acid](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-citric-acid)
- Keep them apart: [Glycolic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/glycolic-acid-and-collagen-peptide)
- Keep them apart: [Lactic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/lactic-acid-and-collagen-peptide)
- Keep them apart: [Mandelic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/mandelic-acid-and-collagen-peptide)
- Work well together: [Coenzyme Q10 and collagen peptide](https://lovi.care/skincare/ie/ingredients/coenzyme-q10-and-collagen-peptide)
- Work well together: [Green tea and collagen peptide](https://lovi.care/skincare/ie/ingredients/green-tea-and-collagen-peptide)
- Work well together: [Vitamin E and collagen peptide](https://lovi.care/skincare/ie/ingredients/vitamin-e-and-collagen-peptide)
- Work well together: [Collagen peptide and beta-sitosterol](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-beta-sitosterol)
- Work well together: [Ceramide-building complex and collagen peptide](https://lovi.care/skincare/ie/ingredients/ceramide-building-complex-and-collagen-peptide)
- Work well together: [Cholesterol and collagen peptide](https://lovi.care/skincare/ie/ingredients/cholesterol-and-collagen-peptide)
- Work well together: [Collagen peptide and phytosphingosine](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-phytosphingosine)
- Work well together: [Collagen peptide and phytosterol](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-phytosterol)
- Work well together: [Collagen peptide and squalene](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-squalene)
- Work well together: [Collagen peptide and tri-ceramide complex](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-tri-ceramide-complex)
- Keep them apart: [Salicylic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/salicylic-acid-and-collagen-peptide)
- Keep them apart: [Collagen peptide and baking soda](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-baking-soda)
- Keep them apart: [Bleach and collagen peptide](https://lovi.care/skincare/ie/ingredients/bleach-and-collagen-peptide)
- Keep them apart: [Potassium hydroxide and collagen peptide](https://lovi.care/skincare/ie/ingredients/potassium-hydroxide-and-collagen-peptide)
- Keep them apart: [Collagen peptide and behenyl alcohol](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-behenyl-alcohol)
- Keep them apart: [Collagen peptide and isopropyl alcohol](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-isopropyl-alcohol)
- Keep them apart: [Polyvinyl alcohol and collagen peptide](https://lovi.care/skincare/ie/ingredients/polyvinyl-alcohol-and-collagen-peptide)
- Keep them apart: [Copper and collagen peptide](https://lovi.care/skincare/ie/ingredients/copper-and-collagen-peptide)
- Keep them apart: [Magnesium and collagen peptide](https://lovi.care/skincare/ie/ingredients/magnesium-and-collagen-peptide)
- Keep them apart: [Zinc and collagen peptide](https://lovi.care/skincare/ie/ingredients/zinc-and-collagen-peptide)
- Keep them apart: [Zinc sulfate and collagen peptide](https://lovi.care/skincare/ie/ingredients/zinc-sulfate-and-collagen-peptide)
- Keep them apart: [Benzoyl peroxide and collagen peptide](https://lovi.care/skincare/ie/ingredients/benzoyl-peroxide-and-collagen-peptide)
- Keep them apart: [Azelaic acid and collagen peptide](https://lovi.care/skincare/ie/ingredients/azelaic-acid-and-collagen-peptide)
- Keep them apart: [Collagen peptide and protease](https://lovi.care/skincare/ie/ingredients/collagen-peptide-and-protease)
- Keep them apart: [Superoxide dismutase and collagen peptide](https://lovi.care/skincare/ie/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/glycerin-and-collagen-peptide
- United Kingdom: https://lovi.care/skincare/uk/ingredients/glycerin-and-collagen-peptide
- Ireland: https://lovi.care/skincare/ie/ingredients/glycerin-and-collagen-peptide (this page)
- Germany: https://lovi.care/skincare/de/ingredients/glycerin-and-collagen-peptide
- France: https://lovi.care/skincare/fr/ingredients/glycerin-and-collagen-peptide
- Italy: https://lovi.care/skincare/it/ingredients/glycerin-and-collagen-peptide
- Netherlands: https://lovi.care/skincare/nl/ingredients/glycerin-and-collagen-peptide
- Spain: https://lovi.care/skincare/es/ingredients/glycerin-and-collagen-peptide
- Canada: https://lovi.care/skincare/ca/ingredients/glycerin-and-collagen-peptide
- Australia: https://lovi.care/skincare/au/ingredients/glycerin-and-collagen-peptide
- Singapore: https://lovi.care/skincare/sg/ingredients/glycerin-and-collagen-peptide
- Saudi Arabia: https://lovi.care/skincare/sa/ingredients/glycerin-and-collagen-peptide
- United Arab Emirates: https://lovi.care/skincare/ae/ingredients/glycerin-and-collagen-peptide