Free shipping in Singapore over $120 · Made in Seoul, finished in SG The night protocol drops Friday
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night protocol · 01

skin, in orbit.

A three-molecule protocol engineered for skin after dark. Seoul-formulated, Singapore-finished, made for the climate that actually lives on your face.

Korean dermatology 4.9 / 5 across 2,118 reviews vegan · cruelty-free
Enter the protocol Read the science
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MATTE GLASS · UV-LOCKED
0.3 ML DOSE · METERED
11-NIGHT PROTOCOL
01 / the bottle

Engineered for the last hour of the day.

Apothecary-grade matte glass. UV-locked. Air-sealed dropper. Built to live on your bedside table, not your bathroom counter.

02 / the dose

Three drops after dark.

30 ml — ~60 nights of protocol. Pulled, not poured. The dropper meters the exact clinical dose. No measuring, no mess.

Volume
30 ml · ~60 nights
Vessel
Matte black glass, recycled
pH
5.4 — skin-mantle aligned
Made in
Seoul → Singapore
Shelf
9 months opened
Free of
silicones · alcohol · fragrance
03 / the ritual

Skin gets quiet.

Three molecules. One bottle. Made for the climate that actually lives on your face. Open it. The night protocol begins.

02 · The science

Centella R-04.

Madecassoside isolate at clinical 4 % — the barrier-repair molecule Korean derms pull from gotu kola. Calms reactive skin in 11 nights. Pulled, not extracted.

Concentration4 % Calms in11 nights SourceJeju, Korea
02 · The science

Niacinamide S-12.

Stabilised B3 at clinical concentration — fades post-acne marks, redirects sebum, refines pore visibility. The first molecule Korean derms reach for.

Concentration5 % pH locked at5.5 FormStabilised
02 · The science

PDRN K-Marine.

Polydeoxyribonucleotide harvested from salmon roe — accelerates fibroblast turnover. The molecule behind every Gangnam aesthetic-clinic glow.

Concentration0.3 % OriginMarine ActionRepair
ASTRA serum and cream, paired
03 / the ritual

Three minutes. Every night.

The protocol works because it's short enough that you'll actually do it. Skip a step on a tired night and it still earns its keep.

i Cleanse, fully. 90 s
ii ASTRA serum — three drops. 45 s
iii Seal with the cream. Sleep. 45 s
A face caught in cinematic light
04 / the why

For skin that's been through it.

We didn't build ASTRA for the 22-year-old whose skin is fine because she's 22.

We built it for everyone else — the long days, the city air, the late nights, the climate that thinks Singapore is a sauna. Skin that needs the night to actually mean something.

— J. Park, founder · seoul / singapore
ASTRA night serum
05 / the protocol

The Night Serum, boxed.

Centella R-04 + Niacinamide S-12 + PDRN K-Marine. The complete protocol, one bottle. ~60 nights.

$0SGD 30 ml
  • Free SG shipping over $120
  • 30-night money-back
  • Made fresh every batch
  • Recyclable vessel
Add to cart — $89 Read the science
06 / the journal

Notes from the protocol.

No. 014
Science · 6 min

Why every Korean derm reaches for niacinamide first

The B3 molecule does six things at once. None of them are spectacular. All of them compound.

Read the note →
No. 013
Studio · 4 min

The night your skin gets quiet

Singapore's climate punishes the skin barrier. Here's the cellular reason your face calms down at 11pm.

Read the note →
No. 012
Founder · 9 min

How we sourced PDRN without the marketing

Salmon-roe-derived molecules have a Korean luxury halo. Most of what's sold isn't the molecule. Here's the receipt trail.

Read the note →

Be on the list when the night drops.

Restocks ship Friday. Members get the first 24 hours.