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Retinal and collagen peptide

Retinal and collagen peptide: keep them apart

Keep them apart

Use them at different times of day, applying collagen peptide in the morning and retinal at night to avoid skin irritation. Using both strong retinoids and peptides at the same time can cause extra irritation and redness. The shopper can switch to a gentler retinal strength or separate them into morning and evening routines.

Questions and answers

Can you use retinal and collagen peptide together?

You should keep retinal and collagen peptide apart in the same routine because combining them may increase irritation. Instead, alternate their usage by applying the retinal at night and collagen peptide in the morning.

Which goes first, retinal or collagen peptide?

You should keep retinal and collagen peptide apart in the same routine because combining them may increase irritation. Instead, alternate their usage by applying retinal in the evening and collagen peptide in the morning.

Are retinal and collagen peptide good for sensitive skin?

No, you should keep retinal and collagen peptide apart because combined stimulation may increase irritation on sensitive skin. Alternate your usage by applying your retinoid in the PM and peptides in the AM.

Research on retinal and collagen peptide

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.

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.