Tretinoin and bio-placenta peptides
Keep them apart
Use them at different times of day, applying your peptides in the morning and tretinoin at night to prevent irritation. Using both strong ingredients at the same time can make skin overly sensitive and red. You can alternate their use or switch to a gentler peptide formula if irritation happens.
All about tretinoin
All about bio-placenta peptidesTretinoin products
- Retin-A Cream
- Tri-Luma Cream
- Musely The Spot Cream
- Obagi Tretinoin Cream 0.05%
- Taro Tretinoin Cream
- Mylan Tretinoin
- Curology Formula
- Menarini A-Ret Gel
Bio-placenta peptides products
- LION POSE PEP TALK
Questions and answers
Can you use tretinoin and bio-placenta peptides together?
No, you should keep tretinoin and bio-placenta peptides apart in your routine because combining them may increase skin irritation. Instead, alternate their usage by applying your retinoid in the evening and peptides in the morning.
Which goes first, tretinoin or bio-placenta peptides?
Keep tretinoin and bio-placenta peptides apart by using them at different times, such as applying your retinoid in the evening and peptides in the morning.
Are tretinoin and bio-placenta peptides good for sensitive skin?
Keep tretinoin and bio-placenta peptides apart in your routine because combining them may increase irritation. Alternate their usage by applying your retinoid at night and peptides in the morning.
Research on tretinoin and bio-placenta peptides
Behind this pairing advice
Lovi checks every pairing with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sof铆a Perea P茅rez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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