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The Silka bottle tipped roller down onto an illustration of skin, its label reading Pink PDRN Microneedle Roller Serum, 5 ml, with the gold microneedle roller head against the surfaceA woman holding the Silka ampoule up beside her face, the label reading Silka, 5 ml, with the gold microneedle roller head visible under the clear capA hand holding the Silka bottle, labelled Pink PDRN Microneedle Roller Serum, 5 ml, beside five lines: refreshing non-sticky texture, smoother more radiant looking skin, gentle formula for all skin types, reusable roller applicator, four 5 ml serum vialsA woman rolling the serum along her cheekbone at a mirror, beside four ticked notes: deep hydration, smoother-looking skin, lightweight non-sticky, easy roll-on applicationThe capped Silka roller bottle lying at an angle, gold roller head visible through the clear coverThe Silka roller bottle lying uncapped with the clear cover beside it, the bare gold roller head facing the cameraThe Silka box standing beside the refillable roller bottle

Pink PDRN Microneedle Roller Serum

by Silka

For the look of fine lines in ninety nights, or your money back.

4.9100 reviews

Ships from Auckland NZ

PDRN in four sealed 5ml ampoules, with a refillable microneedle roller. Nightly, on a clean face, for skin that looks silky, plumper and smoother.

Read the published research

Choose your size:

Purchase options:

  • 4sealed ampoules5ml each, opened one at a time
  • 20mlof serum in the boxabout a month of nightly use
  • 1roller headreusable, moves to each new ampoule

Nightly, on a clean face. One ampoule lasts about a week, and the box holds four.

The Silka Pink PDRN carton with the roller and three ampoules falling from itA woman resting both hands against her face, her skin still dampThe roller and three sealed ampoules laid out on a pale pink ground

Ingredients you can look up.

PDRN is the one the serum is named for, and the other three are there to hold water at the surface and even out how it looks. Rolled on rather than rubbed in, so it goes where you put it and none of it is left in your palm. No fragrance, no acid, no retinoid, which is why it suits skin that reacts to most things.

Ingredients

PDRN, Niacinamide, Hydrolyzed collagen, Hyaluronic acid.

What can the roller help with?

  • A woman smiling close up in warm daylight

    Skin that feels dry and tight

    A water based serum with hyaluronic acid and glycerin is there to hold moisture at the surface. Rolled on, it spreads thinly instead of sitting in patches your fingers missed.

  • A woman with curly hair smiling at home

    The look of rough texture

    Nightly massage with a light serum is a more comfortable way to work product in than scrubbing. Skin often looks smoother after a few weeks of not skipping.

  • A woman laughing on a sunny street

    The look of dry fine lines

    When the surface is better hydrated, dry fine lines look softer. That is a cosmetic change in how skin looks, not a structural one.

  • A woman laughing with her eyes closed against a brick wall

    A serum that will not sting

    No acid. No retinoid. No fragrance. The list is water, glycerin, niacinamide, hyaluronic acid and propylene glycol. Built for skin that reacts to most of what is on the shelf.

Everything else on the shelf, measured.

Sealed doses, not one open jar

Refills instead of rebuying the device

Five ingredients, every one named on this page

Shipped from Auckland, not from overseas

Ninety nights to change your mind, empties included

Free tracked shipping, New Zealand wide

Silka: Yes

Silka: Yes

Silka: Yes

Silka: Yes

Silka: Yes

Silka: Yes

A marketplace roller

A marketplace roller: No

A marketplace roller: No

A marketplace roller: No

A marketplace roller: No

A marketplace roller: No

A marketplace roller: No

An acid serum

An acid serum: No

An acid serum: No

An acid serum: Yes

An acid serum: No

An acid serum: No

An acid serum: Partly

  • Smooth

    +74%

    A smoother looking surface at 6 weeks.

  • Plump

    +61%

    A plumper look at 6 weeks.

  • Lines

    -52%

    Softer looking lines at 6 weeks.

A woman holding the Silka Pink PDRN roller bottle against her cheek, the gold microneedle head on the skin
A woman sitting in a bright room, holding the Silka roller bottle up beside her face

Customer reviews

4.9 out of 5

Based on 100 reviews

  1. 08/27/2026

    Priya S.Verified

    The subscription price did the maths for me.

    I was going to buy one set and see, but the subscribe price is $29.25 versus $40.50 one-off, that is the whole reason I committed. It is cheaper than the serum I was using that stung, and it shows up before I need it. I have never once had to remember to reorder.

  2. 08/19/2026

    Megan L.Verified

    Ninety nights, and I kept it.

    My skin reacts to most serums, so I kept the carton and used the full ninety nights before deciding. No sting from night one, and by the end my skin felt less tight in the morning. Knowing the refund was there made me actually use it properly instead of babying it.

  3. 08/14/2026

    Emma T.Verified

    The only subscription I have never cancelled.

    I bought the first set as a one-off, then did the maths and switched to the subscription. At $29.25 a set it is less than half what I was paying for serums that stung and sat in the cabinet. The refill lands a few days before the last ampoule runs out, and it just arrives. I do not think about it, and I do not run out.

  4. 08/09/2026

    Charlotte N.Verified

    Four sealed ampoules, not one open jar.

    This is the first serum where the product is not sitting open on my shelf for months. Each ampoule stays sealed until I need it, and the roller screws onto the fresh one. You can tell the formula is short because nothing sits on the skin, it just rolls in and disappears.

  5. 08/02/2026

    Grace W.Verified

    Skipping a month is two taps.

    I have been burned by subscriptions that make you phone someone to leave. This one lets me skip a month from my account, no emails chasing me, no guilt trip. I went away for six weeks, skipped two deliveries, and it resumed exactly when I got back. That is the whole process, and it is the reason I stay.

  6. 07/30/2026

    Brooke D.Verified

    Travels well, but glass is glass.

    I take it on every work trip now, the roller and one ampoule fit in my toiletries bag and there is no pump bottle to leak. It survived two flights fine. Only reason for four stars: I would love a plastic ampoule option for when I am less careful with my bag.

  7. 07/21/2026

    Lucy A.Verified

    One roller, three sets, no plastic pile.

    I bought the device once. Every order since has been serum only, the head unscrews and fits the fresh ampoule, so there is nothing to rebuy and nothing to remember. Three sets in, my roller is still the original one, and my shelf has four little glass ampoules instead of a graveyard of half-finished bottles.

  8. 07/17/2026

    Anika R.Verified

    Switched from a $4 marketplace roller.

    I had a cheap roller that shed and scratched. This one is 0.25mm, spreads the serum properly, and the head unscrews onto each new ampoule. I bought the device once and every order since has been serum only. The hardware is honest, it is an application tool, and it does the job properly.

  9. 07/05/2026

    Ruby H.Verified

    Arrives before I run out, not after.

    I used to be the person at the supermarket at 9pm buying whatever serum was on special because my bottle had died that morning. The subscription is timed to the set, about a month, so the next one lands mid-week, before the last ampoule is empty. I have not had a gap since I started. Only wish the courier gave a delivery window, hence four stars.

  10. 07/02/2026

    Tessa M.Verified

    Free shipping and an easy skip.

    I set up a subscription for my sister as a gift, it ships free anywhere in NZ so there is no surprise cost for her. When she was away for a month I skipped the delivery from my account in about ten seconds. No emails, no phone call, no guilt. That is how a subscription should work.

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