# Bio-placenta peptides and vitamin A Page: https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-vitamin-a 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 by applying [vitamin A](https://lovi.care/skincare/ca/ingredients/vitamin-a) at night and [bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides) in the morning to avoid skin irritation. Vitamin A and peptides both work hard to refresh the skin, so using them together can cause redness and irritation. You can easily fix this by using a gentler strength or waiting longer between applications. - [All about bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides) - [All about vitamin A](https://lovi.care/skincare/ca/ingredients/vitamin-a) ### [Bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides) products - [LION POSE PEP TALK](https://lovi.care/skincare/ca/p/lion-pose/pep-talk/for/dry-skin) — Average fit ### [Vitamin A](https://lovi.care/skincare/ca/ingredients/vitamin-a) products - [Bio-Oil Skincare Oil](https://lovi.care/skincare/ca/p/bio-oil/skincare-oil/for/dry-skin) — Average fit — [CA$29.99 at Amazon](https://www.amazon.ca/dp/B00AREGVUM?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [ZO Skin Health Exfoliating Polish](https://lovi.care/skincare/ca/p/zo-skin-health/exfoliating-polish/for/mature-skin) — High fit — [CA$92.80 at Amazon](https://www.amazon.ca/dp/B00D142RJO?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Peter Thomas Roth Instant FIRMx Eye Temporary Eye Tightener](https://lovi.care/skincare/ca/p/peter-thomas-roth/instant-firmx-eye-temporary-eye-tightener/for/mature-skin) — High fit — [CA$46.90 at Amazon](https://www.amazon.ca/dp/B00BO8DSS8?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [Peter Thomas Roth Instant FirmX Temporary Face Tightener](https://lovi.care/skincare/ca/p/peter-thomas-roth/instant-firmx-temporary-face-tightener/for/mature-skin) — Average fit - [Augustinus Bader The Cream](https://lovi.care/skincare/ca/p/augustinus-bader/the-cream/for/mature-skin) — High fit — [CA$140.00 at Sephora](https://www.sephora.com/ca/en/product/augustinus-bader-the-cream-with-tfc8-face-moisturizer-P470507?skuId=2458875) - [U Beauty Resurfacing Compound](https://lovi.care/skincare/ca/p/u-beauty/resurfacing-compound/for/dark-spots) — High fit - [Philosophy Hope In A Jar](https://lovi.care/skincare/ca/p/philosophy/hope-in-a-jar/for/dark-spots) — Average fit - [SkinMedica TNS Eye Repair](https://lovi.care/skincare/ca/p/skinmedica/tns-eye-repair/for/mature-skin) — Superior fit - [Dermalogica Multivitamin Power Recovery Masque](https://lovi.care/skincare/ca/p/dermalogica/multivitamin-power-recovery-masque/for/mature-skin) — High fit — [CA$109.00 at Amazon](https://www.amazon.ca/dp/B00A72D5SA?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) - [BYOMA Sensitive Retinol Oil](https://lovi.care/skincare/ca/p/byoma/sensitive-retinol-oil/for/dry-skin) — Average fit — [CA$26.00 at Shoppers Drug Mart](https://www.shoppersdrugmart.ca/byoma-calming-retinol-for-sensitive-skin/p/Y797?variantCode=5060489796707) - [NatureWell Extra Virgin Coconut Oil Moisturizing Cream](https://lovi.care/skincare/ca/p/naturewell/extra-virgin-coconut-oil-moisturizing-cream/for/mature-skin) — Average fit - [Murad Essential-C Cleanser](https://lovi.care/skincare/ca/p/murad/essential-c-cleanser/for/mature-skin) — High fit — [CA$58.95 at Amazon](https://www.amazon.ca/dp/B000GDA06A?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1) ## Questions and answers ### Can you use bio-placenta peptides and vitamin A together? Keep [bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides) and [vitamin A](https://lovi.care/skincare/ca/ingredients/vitamin-a) apart because combining strong retinoids with peptides may increase irritation. Alternate your routine by using vitamin A in the evening and peptides in the morning. ### Which goes first, bio-placenta peptides or vitamin A? Keep bio-placenta peptides and vitamin A apart by using them at different times of day, such as applying vitamin A in the evening and peptides in the morning. Combining them in the same routine may increase skin irritation. ### Are bio-placenta peptides and vitamin A good for sensitive skin? No, you should keep bio-placenta peptides and strong retinoids apart because combined stimulation may increase irritation on sensitive skin. Instead, you can alternate usage by applying your retinoid in the PM and peptides in the AM. ## Research on bio-placenta peptides and vitamin A - [Molecular basis of retinol anti-ageing properties in naturally aged human skin in vivo](https://pubmed.ncbi.nlm.nih.gov/27261203/) Vitamin A · International Journal of Cosmetic Science, 2017 - [Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing](https://pubmed.ncbi.nlm.nih.gov/29947134/) Vitamin A · The British Journal of Dermatology, 2019 - [Clinical Assessment of New Topical Cream Containing Two Essential Oils Combined with Tretinoin in the Treatment of Acne](https://pubmed.ncbi.nlm.nih.gov/32210603/) Vitamin A · Clinical, Cosmetic and Investigational Dermatology, 2020 - [Tailoring of Retinyl Palmitate-Based Ethosomal Hydrogel as a Novel Nanoplatform for Acne Vulgaris Management: Fabrication, Optimization, and Clinical Evaluation Employing a Split-Face Comparative Study](https://pubmed.ncbi.nlm.nih.gov/34211271/) Vitamin A · International Journal of Nanomedicine, 2021 - [Encapsulation and controlled release of retinol from silicone particles for topical delivery](https://pubmed.ncbi.nlm.nih.gov/29604311/) Vitamin A · Journal of Controlled Release, 2018 - [A randomized, controlled comparative study of the wrinkle reduction benefits of a cosmetic niacinamide/peptide/retinyl propionate product regimen vs. a prescription 0.02% tretinoin product regimen](https://pubmed.ncbi.nlm.nih.gov/20374604/) Vitamin A · The British Journal of Dermatology, 2010 - [Structural characterization and in vivo evaluation of retinyl palmitate in non-ionic lamellar liquid crystalline system](https://pubmed.ncbi.nlm.nih.gov/21411295/) Vitamin A · Colloids and Surfaces. B, Biointerfaces, 2011 - [A clinicopathological study of the effects of topical retinyl propionate cream in skin photoageing](https://pubmed.ncbi.nlm.nih.gov/9894360/) Vitamin A · Clinical and Experimental Dermatology, 1998 - [The effect of a vitamin A palmitate and antioxidant-containing oil-based moisturizer on photodamaged skin of several body sites](https://pubmed.ncbi.nlm.nih.gov/23438139/) Vitamin A · Journal of Cosmetic Dermatology, 2013 - [Topical application of retinyl propionate, 4 hexyl resorcinol, and niacinamide reverses molecular and clinical features of ageing](https://pubmed.ncbi.nlm.nih.gov/38685700/) Vitamin A · International Journal of Cosmetic Science, 2024 - [Retinyl propionate and climbazole combination demonstrates clinical improvement to the appearance of hyperpigmentation and deep wrinkling with minimal irritation](https://pubmed.ncbi.nlm.nih.gov/28733999/) Vitamin A · International Journal of Cosmetic Science, 2017 - [Microneedling and Topical Retinyl Palmitate for Acne Scars: A Preliminary Split-Face Study with Placebo Control](https://pubmed.ncbi.nlm.nih.gov/41899112/) Vitamin A · Journal of Clinical Medicine, 2026 ## Other combinations - Keep them apart: [Vitamin A and acetyl hexapeptide-3](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-acetyl-hexapeptide-3) - Keep them apart: [Adapalene and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/adapalene-and-bio-placenta-peptides) - Keep them apart: [Bio-placenta peptides and granactive retinoid](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-granactive-retinoid) - Keep them apart: [Bio-placenta peptides and hydroxypinacolone retinoate](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-hydroxypinacolone-retinoate) - Keep them apart: [Bio-placenta peptides and pro-retinol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-pro-retinol) - Keep them apart: [Bio-placenta peptides and retinal](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-retinal) - Keep them apart: [Bio-placenta peptides and retinoid blend](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-retinoid-blend) - Depends on the strength: [Retinol and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/retinol-and-bio-placenta-peptides) - Keep them apart: [Tretinoin and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/tretinoin-and-bio-placenta-peptides) - Keep them apart: [Vitamin A and collagen peptide](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-collagen-peptide) - Keep them apart: [Vitamin A and copper peptide](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-copper-peptide) - Keep them apart: [Hexapeptide and vitamin A](https://lovi.care/skincare/ca/ingredients/hexapeptide-and-vitamin-a) - Keep them apart: [Vitamin A and hexapeptide-9](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-hexapeptide-9) - Keep them apart: [Vitamin A and palmitoyl pentapeptide-4](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-palmitoyl-pentapeptide-4) - Keep them apart: [Vitamin A and palmitoyl tripeptide-1](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-palmitoyl-tripeptide-1) - Keep them apart: [Vitamin A and peptide-rich plasma](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-peptide-rich-plasma) - Keep them apart: [Vitamin A and triple peptide blend](https://lovi.care/skincare/ca/ingredients/vitamin-a-and-triple-peptide-blend) - Work well together: [Bio-placenta peptides and liposome](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-liposome) - Work well together: [Bio-placenta peptides and microcapsule](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-microcapsule) - Keep them apart: [Vitamin C and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/vitamin-c-and-bio-placenta-peptides) - Depends on the strength: [Niacinamide and vitamin A](https://lovi.care/skincare/ca/ingredients/niacinamide-and-vitamin-a) - Work well together: [Bio-placenta peptides and betaine](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-betaine) - Work well together: [Glycerin and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/glycerin-and-bio-placenta-peptides) - Work well together: [Bio-placenta peptides and hyaluronic acid](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-hyaluronic-acid) - Depends on the strength: [Niacinamide and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/niacinamide-and-bio-placenta-peptides) - Work well together: [Panthenol and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/panthenol-and-bio-placenta-peptides) - Work well together: [Bio-placenta peptides and bakuchiol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-bakuchiol) - Work well together: [Bio-placenta peptides and arginine](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-arginine) - Work well together: [Bio-placenta peptides and GABA](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-gaba) - Work well together: [Bio-placenta peptides and silk amino acids](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-silk-amino-acids) - Work well together: [Bio-placenta peptides and taurine](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-taurine) - Work well together: [Bio-placenta peptides and theanine](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-theanine) - Keep them apart: [AHA blend glycolic and citric acids and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/aha-blend-glycolic-and-citric-acids-and-bio-placenta-peptides) - Keep them apart: [Bio-placenta peptides and citric acid](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-citric-acid) - Keep them apart: [Glycolic acid and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/glycolic-acid-and-bio-placenta-peptides) - Keep them apart: [Bio-placenta peptides and lactic acid](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-lactic-acid) - Keep them apart: [Bio-placenta peptides and mandelic acid](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-mandelic-acid) - Work well together: [Bio-placenta peptides and coenzyme q10](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-coenzyme-q10) - Work well together: [Green tea and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/green-tea-and-bio-placenta-peptides) - Work well together: [Bio-placenta peptides and vitamin E](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-vitamin-e) - Work well together: [Bio-placenta peptides and beta-sitosterol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-beta-sitosterol) - Work well together: [Ceramide-building complex and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/ceramide-building-complex-and-bio-placenta-peptides) - Work well together: [Bio-placenta peptides and cholesterol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-cholesterol) - Work well together: [Bio-placenta peptides and phytosphingosine](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-phytosphingosine) - Work well together: [Bio-placenta peptides and phytosterol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-phytosterol) - Work well together: [Bio-placenta peptides and squalene](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-squalene) - Work well together: [Bio-placenta peptides and tri-ceramide complex](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-tri-ceramide-complex) - Keep them apart: [Salicylic acid and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/salicylic-acid-and-bio-placenta-peptides) - Keep them apart: [Bio-placenta peptides and baking soda](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-baking-soda) - Keep them apart: [Bio-placenta peptides and bleach](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-bleach) - Keep them apart: [Bio-placenta peptides and potassium hydroxide](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-potassium-hydroxide) - Keep them apart: [Bio-placenta peptides and behenyl alcohol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-behenyl-alcohol) - Keep them apart: [Bio-placenta peptides and isopropyl alcohol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-isopropyl-alcohol) - Keep them apart: [Bio-placenta peptides and polyvinyl alcohol](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-polyvinyl-alcohol) - Keep them apart: [Bio-placenta peptides and copper](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-copper) - Keep them apart: [Bio-placenta peptides and magnesium](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-magnesium) - Keep them apart: [Bio-placenta peptides and zinc](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-zinc) - Keep them apart: [Bio-placenta peptides and zinc sulfate](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-zinc-sulfate) - Keep them apart: [Benzoyl peroxide and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/benzoyl-peroxide-and-bio-placenta-peptides) - Keep them apart: [Azelaic acid and bio-placenta peptides](https://lovi.care/skincare/ca/ingredients/azelaic-acid-and-bio-placenta-peptides) - Keep them apart: [Bio-placenta peptides and protease](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-protease) - Keep them apart: [Bio-placenta peptides and superoxide dismutase](https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-superoxide-dismutase) ## 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/bio-placenta-peptides-and-vitamin-a - United Kingdom: https://lovi.care/skincare/uk/ingredients/bio-placenta-peptides-and-vitamin-a - Ireland: https://lovi.care/skincare/ie/ingredients/bio-placenta-peptides-and-vitamin-a - Germany: https://lovi.care/skincare/de/ingredients/bio-placenta-peptides-and-vitamin-a - France: https://lovi.care/skincare/fr/ingredients/bio-placenta-peptides-and-vitamin-a - Italy: https://lovi.care/skincare/it/ingredients/bio-placenta-peptides-and-vitamin-a - Netherlands: https://lovi.care/skincare/nl/ingredients/bio-placenta-peptides-and-vitamin-a - Spain: https://lovi.care/skincare/es/ingredients/bio-placenta-peptides-and-vitamin-a - Canada: https://lovi.care/skincare/ca/ingredients/bio-placenta-peptides-and-vitamin-a (this page) - Australia: https://lovi.care/skincare/au/ingredients/bio-placenta-peptides-and-vitamin-a - Singapore: https://lovi.care/skincare/sg/ingredients/bio-placenta-peptides-and-vitamin-a - Saudi Arabia: https://lovi.care/skincare/sa/ingredients/bio-placenta-peptides-and-vitamin-a - United Arab Emirates: https://lovi.care/skincare/ae/ingredients/bio-placenta-peptides-and-vitamin-a