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#5 The Refining Serum
1/5

RATIONALE

#5 The Refining Serum

$118.00 USD
Sale price  $118.00 USD Regular price 

$25 off your first purchase*. Sign up

A hydroxy acid serum for resilient skin.

When to use: Daily (PM)

This advanced refining night-time serum employs a Hydroxy Acid Complex to restore clarity to the complexion, visibly evening skin tone and texture.

How to use: Shake gently before use. Dispense 2–3 drops into palm. Gently smooth over face, neck, and décolletage, avoiding the delicate eye area.

Targets: Blemishes and congestion, pigmentation, fine lines and wrinkles.

Results:
Efficacy testing indicates:

  • Improves skin hydration
  • Promotes an even tone and brighter appearance
  • Enhances a softer, more supple texture
  • Elicits a visibly calmer appearance
  • Enhances skin nourishment
  • Promotes a more glowing complexion

All orders are fulfilled from our SoHo boutique in New York City. Please allow 1–2 business days for dispatch. Standard Ground Shipping is free for orders over $500. 

Shipping Options
U.S. Ground Shipping (3 - 5 business days) — $10
2-Day Express Shipping (2 business days) — $15

Store Pickup
Collect your order from our Mercer Street flagship in SoHo, New York, at no additional cost.

Need more information?
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Eligible online orders can be returned within 14 days by mail or complimentary at our SoHo boutique.

Purchases made in-store are eligible for complimentary 14-day returns.

View our Returns Policy

Easy 14-day US returns

All duties & import fees included

Curated from Australia's leading designers

About the designer

RATIONALE, the luxury Australian skincare brand founded by Cosmetic Chemist Richard Parker in 1992, combines over three decades of dermatological research with Skin Identical technology to deliver unparalleled protection by day and radiant repair by night. Proudly made in Australia, RATIONALE's six-pillar system provides skin with precise nutrients, supported by a global network of experts to guide you at every stage.

Customer Care

WeWearAustralian is based in NYC.

Our customer care hours are 9:00am to 5:00pm EST.

Please contact us at customercare@wewearaustralian.com for any styling, sizing or order enquiries and we would be happy to assist you.

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