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BIUM & CHAEUM Signature Duo
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  • BIUM & CHAEUM Signature Duo
  • BIUM & CHAEUM Signature Duo
  • BIUM & CHAEUM Signature Duo
  • 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

$37.90 USD
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.
  • 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

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  • 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 (marine-derived) → Helps nurture the scalp the way skincare ingredients nurture the skin — supporting a healthy, balanced scalp environment and reinforcing moisture-barrier comfort.

12-Peptide Complex → A vegan multi-peptide blend that helps support protein repair and reinforces stronger hair fibers while improving overall smoothness and manageability.

Black Food Complex → A blend of black superfood extracts including black rice, blackcurrant, blackberry, black cumin, chia seed, blueberry, black soybean, and black sesame. Helps hair feel nourished and look smoother, fuller, and more manageable.

Seaweed Complex → A blend of wakame, hizikia, and sargassum brown seaweeds plus bladderwrack seaweed protein. Helps reduce discomfort and visible redness, supports protein repair and stronger strands, and promotes a healthy foundation for fuller-looking hair.

*at the ingredient level

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.

Why Experts Recommend VIDAN

Cooling, Fresh-Feel Care

Delivers a refreshing cooling sensation and helps cleanse away excess oil for a fresh, clean feel.

Gentle, pH-Balanced Comfort

A gentle, pH-balanced formula for sensitive-feeling scalps, / helping the scalp feel comfortable while maintaining a balanced feel.

Scalp Moisture-Barrier Support

Helps support the scalp’s moisture barrier for a smooth, healthy-looking appearance.

Scalp & Hair Look Support

Formulated to support the look of fuller, healthier hair over time.

Ongoing Scalp Vitality

A daily care routine designed to support long-term scalp comfort and a healthy-looking scalp.