• Cos De BAHA Retinol 2.5 Serum 60ml – image 1
  • Cos De BAHA Retinol 2.5 Serum 60ml – image 2
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Cos De BAHA

Cos De BAHA Retinol 2.5 Serum 60ml

$29.03 AUD
$29.03 AUD
Sale Sold out
Targets Skin Concerns
Concentrated care for a healthier-looking complexion.
Lightweight Texture
Absorbs easily without feeling heavy.
Hydrates & Smooths
Helps skin feel softer, fresher and more balanced.
Easy Daily Routine Step
Perfect before moisturizer, morning or night.

Repeat order: we'll charge you and send this again automatically on the schedule you choose. Save 5% on this order and every repeat order. Cancel anytime in your account, no fees. We'll email you before each repeat order.

How Replenish & Save works

  • Repeats automatically at the frequency you pick.
  • 5% off this order and every repeat order.
  • We email you before each repeat order.
  • Skip, change or cancel anytime in My Account (sign in with a code sent to your email).
  • Shipping is charged at normal rates on each order.
  • Repeat items don't count toward free gifts.

Free standard shipping on orders $60+ · Processed in 1–2 business days, shipped from Sydney

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Subtotal: $101.03

  • 100% Genuine
    Sourced from Korea.
    Sourced from Korea.
  • Sydney dispatch
    Orders processed in 1–2 business days.
    Orders processed in 1–2 business days.
  • Rewards program
    Earn points on every order.
    Earn points on every order.
  • 90 day easy returns
    Hassle-free returns for peace of mind.
    Hassle-free returns for peace of mind.

Cos De BAHA Retinol 2.5 Serum 60ml is an authentic Cos De BAHA serum/ampoule offered for AU Beauty Bazaar shoppers who want genuine retail packaging and dependable everyday performance. The 60ml size is practical for regular use and clear warehouse pack identification.

After cleansing and toning, apply a few drops and press in before moisturizer. A targeted leave-on step for concerns highlighted by the formula name. Key formula focus called out on-pack includes retinol.

This product is positioned around retinol based on the product name and line cues. We do not list a full INCI here—please refer to the packaging for the complete ingredient declaration before use.

Pack size 60ml.

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Questions

Is this authentic?

Yes. Every product is 100% genuine, sourced through trusted K-beauty wholesalers, and ships sealed from our Sydney warehouse with verifiable batch codes.

How fast is shipping?

Orders are processed within 1–2 business days (excluding weekends and public holidays) and ship from Sydney. Standard shipping is free on orders $60+ ($10.50 under $60). Express is $15.99, or $8 on orders $60+.

How do I use this?

Follow the directions in the product description and on the pack. If your skin is sensitive, patch test on a small area first and stop using it if irritation occurs.