Adjustable Derma Stamp + Retinoid Skincare Kit — Use the Two Parts at Different Times

This kit combines an adjustable 0–1.5mm derma stamp with an Ammuri retinoid serum. Both are advanced skincare tools, but they should not be treated as one simultaneous application step. Freshly microneedled skin can be more reactive and permeable, so strong retinoids should not be deliberately stamped into the skin.

For external cosmetic use. At-home microneedling carries risks including irritation, bleeding, infection and pigmentation changes. If you are unsure whether microneedling is appropriate for your skin, seek professional advice.

What Is Included?

• Adjustable Derma Stamp — needle depth adjustable from 0 to 1.5mm.
• Ammuri Retinoid Serum — for use as part of a separate skincare routine, according to the serum label and your skin tolerance.

The Important Timing Rule

Do not apply the retinoid serum immediately before, during or immediately after microneedling. Use the derma stamp only on clean skin and follow the device hygiene instructions. Resume strong active skincare only after the skin has settled and recovered.

Safer Routine Example

1. Microneedling session: Cleanse thoroughly, disinfect the device as instructed and use the stamp gently without layering strong active serums into freshly needled skin.
2. Recovery period: Keep the routine simple and avoid retinoids, exfoliating acids and other potentially irritating actives while the skin is visibly red, sore or reactive.
3. Retinoid routine: On a separate evening, once skin has fully returned to normal, use the retinoid serum according to its directions and your established tolerance.
4. Daytime: Use broad-spectrum SPF and minimise unnecessary sun exposure.

Who Should Avoid At-Home Microneedling?

Do not use on broken, infected, inflamed or actively irritated skin. Avoid active acne lesions and do not share the device. People with a history of abnormal scarring, significant skin conditions or uncertainty about wound healing should seek professional advice before use.

Need a General Microneedling Guide?

Read our 2026 at-home microneedling safety guide before using any needling tool.

Key principle: owning a derma stamp and a retinoid serum in the same kit does not mean they should be applied at the same moment.