Skip to product information
BIUM & CHAEUM Signature Duo
1/4
  • BIUM & CHAEUM Signature Duo
  • BIUM & CHAEUM Signature Duo
  • BIUM & CHAEUM Signature Duo
  • BIUM & CHAEUM Signature Duo
BIUM & CHAEUM Signature Duo

BIUM & CHAEUM Signature Duo

Shampoo 300ml + Treatment 250ml set

₩53,910 KRW ₩59,900 KRW
Shipping calculated at checkout.

A daily routine designed to clear away dust, excess oil, and buildup from daily exposure—then fill in with nourishing conditioning for a healthy-looking scalp and hair finish.

This set includes the shampoo and the treatment. Both formulas share a PDRN + peptide care approach.

 

Shampoo
  • Deep Scalp Cleansing
    Helps remove excess sebum and impurities to support a cleaner scalp environment

  • Microbiome & Barrier Support
    Supports a balanced scalp microbiome and healthy scalp barrier function

  • Breakage & Hair Fall Reduction Helps reduce hair fall due to breakage for fuller-looking hair

  • Lightweight Nutrition & Manageability
    Leaves hair appearing softer, and easier to manage with continued use - with light-weighted nutrition.

  • Clean Formula (Free-From Statement)
    Formulated without silicones, sulfates, parabens, mineral oil, or animal-derived ingredients.
Treatment Ampoule
  • Nourishing Protein & Peptide Care
    Delivers rich proteins and peptides to help hair feel more conditioned—supporting a smoother feel and a shinier, healthy-looking finish.

  • Water-Activated Creamy Texture
    A liquid-to-cream transformation upon contact with water for even application. Provides a gentle warm-feel sensation for a comfortable care experience.

  • Quick In-Shower Routine
    Designed to fit into a short wash routine, reducing the need for long mask application and extended waiting time.

  • Dual-Use: Scalp + Hair (Rinse-Off)
    Designed for use on both scalp and hair as a rinse-off treatment, supporting a clean, comfortable feel and a healthy-looking finish.

  • Clean Formula (Free-From Statement)
    Formulated without silicones, sulfates, parabens, mineral oil, or animal-derived ingredients.

  • Shine & Softness Care
    With black-food proteins and oils, helps hair feel silky and look smoother with a naturally glossy finish.
Global Standards
  • Korea MFDS — Ministry of Food and Drug Safety (South Korea)

  • US FDA MoCRA — Modernization of Cosmetics Regulation Act (United States)

  • EU CPNP – Cosmetic Products Notification Portal (European Union)

  • UK SCPN — Submit Cosmetic Product Notification (United Kingdom)

  • V-Label Vegan Certified — Certified vegan under the internationally recognized V-Label standard.

  • Allergen-Free Formula — Formulated without common cosmetic allergens.

  • Dermatologist-Reviewed & Recommended — Reviewed and recommended by dermatology professionals to support a healthy scalp environment.

  • Low-Irritation Tested — Tested for low skin irritation.
Shipping & Currency

  • Trusted up-to-date exchange rates based on Shopify's conversion systems & API
  • International shipping fee will be calculated upon checkout
Shampoo

  • Wet hair and scalp thoroughly with lukewarm water.
  • Pump an appropriate amount and gently massage into scalp and hair until a rich lather forms. (Use with RE:CIRCULATE Scalp Brush)
  • Rinse thoroughly.

Treatment

  • After shampooing, while scalp and hair are still wet, apply evenly along the scalp.
  • Gently massage into scalp. The transparent ampoule texture will transform into a creamy consistency.
  • Rinse thoroughly with clean, lukewarm water.

  • Vegan PDRN → helps support a healthy-looking scalp and scalp comfort

  • Black Food Protein Complex → A vegan-derived protein complex extracted from black bean, black sesame, black currant, blackberry, and other nutrient-rich black foods.Designed to help replenish protein in hair — the primary structural component of each strand — this complex supports hair that feels weakened or depleted by daily stress.It helps improve hair smoothness, manageability, and the appearance of fullness, while delivering lightweight nourishment without heaviness.

  • No Silicones · No Sulfates (SLS/SLES) · No Parabens

*at the ingredient level