How to use them
Use them in the same routine at night. Apply PDRN first, then Adapalene, moving from thinnest to thickest texture.
- 1CleanseGentle cleanser, pat dry
- 2PDRNvaries (often with PN/polynucleotides blends), wait about 1 minute
- 3Adapalene0.1%
- 4Moisturiserseal everything in
What Adapalene does
A synthetic retinoid built for acne. It unclogs pores and calms the inflammation behind breakouts. It is more stable than retinol, and in India it is sold as a gel (often by prescription).
- Typical strength
- 0.1%
- When
- PM
- Irritation
- Best for
- Oily And Combination skin
Everything that pairs with Adapalene →
What PDRN does
Polydeoxyribonucleotide, a salmon-DNA-derived ingredient best known from in-clinic "salmon DNA" injections and now sold in serums. Early clinical studies suggest it may support tissue repair and hydration, but topical (as opposed to injected) evidence is still limited, so treat claims of dramatic results with caution.
- Typical strength
- varies (often with PN/polynucleotides blends)
- When
- AM/PM
- Irritation
- Best for
- Normal, Dry, Sensitive And Combination skin
Everything that pairs with PDRN →
Frequently asked questions
Can I use Adapalene and PDRN together?
Yes, it is safe. There is no known chemical conflict between Adapalene and PDRN, and neither makes the other less effective.
Which goes first, Adapalene or PDRN?
Apply PDRN first, then Adapalene. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Adapalene in the morning or at night?
Adapalene: best at night. Apply a thin layer to the whole acne-prone area at night, not just on spots. Expect a purge for 4–6 weeks. Use a moisturiser and daily SPF.
Should I use PDRN in the morning or at night?
PDRN: works morning or night. Use as a serum step, morning or night. It has no known irritancy, so it layers easily with most other actives. It is not a substitute for an in-clinic PDRN treatment, which uses injectable-grade material under medical supervision.
Is Adapalene with PDRN safe during pregnancy?
Adapalene is generally avoided during pregnancy and breastfeeding. Ask your doctor about safer alternatives such as azelaic acid or bakuchiol.