• BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
  • BI-SU 16 Signature Swiftlet Nest (5 bottles)
PATENTED FORMULA

BI-SU 16 Signature Swiftlet Nest (5 bottles)

★★★★★ 34

A cellular-activating inner beauty supplement designed to support natural glow, hydration, and skin vitality from within.

LASIAL™ is clinically proven to help with the following:

  • Radiant skin from within*
  • Resilient Firmness*
  • All-day hydrated skin*

LASIAL™ is protected under Japan Patent #7751161, using the world's only patented High Sialic Technology EBN Extract — delivering 5.89× more sialic acid and 257× greater antioxidant activity than standard EBN extract.

This patent covers the proprietary extraction process that makes LASIAL™ the only clinically validated edible serum of its kind on the market.

View Patent →

BI-SU LASIAL™ Edible Serum is formulated to support healthy skin function, immune balance, and cellular vitality from within.* It was designed to promote lasting beauty and longevity via skin barrier repair, collagen protection, and regulatory immune support as part of a daily wellness practice.*

Sialic acid is a bioactive glyconutrient essential for cellular communication, skin regeneration, and immune regulation.* It maintains the glycan chains that act as your cells' antennae — repairing damage and coordinating the body's natural renewal process. Sialic acid levels naturally decline with age, contributing to weakened skin structure and reduced immune resilience.*

LASIAL™ — BI-SU's proprietary extract — is derived from 100% natural edible swiftlet's nest, the richest known source of sialic acid on earth, containing 200× more than royal jelly.* Paired with collagen peptides, snow mushroom, and vitamin C, it delivers what no topical can — restoring skin, immunity, and cellular health at the source.*

Swiftlet nest (manufactured in Malaysia), beet sugar, collagen peptide (including gelatin), snow mushroom extract.

No artificial sweeteners, preservatives, or colorings used.

Patent Certificate

Swiftlet nest (manufactured in Malaysia), beet sugar, collagen peptide (including gelatin), snow mushroom extract.

No artificial sweeteners, preservatives, or colorings used.

How to Enjoy:

  • Enjoy 1 bottle daily, chilled or at room temperature. Can be taken at any time of day.*

Storage:

  • Store in a cool, dark place or refrigerate after opening.

Safety:

  • Suitable for pregnant women.*

*Always consult your doctor if you have specific health concerns.
Edible Swiftlet Nest

The World’s Most Luxurious Edible Serum

A rare, ultra-premium edible beauty essence crafted from 100% natural swiftlet bird’s nest — a rare, traditionally prized ingredient enjoyed as a refined inner-care food in Asia.

Proven results

Radiance*
Supports collagen synthesis from within
Firmness*
Visibly reduces fine lines*
Hydration*
Restores ceramide & filaggrin for moisture that lasts
Day 7
Visible Hydration
Moisture you can feel by morning
Week 2
Brightness
Visibly less pigmentation and dark spots
Week 12
Radiance
Skin firmness & elasticity genes increase ~120%.

LASIAL™'s patented EBN Extract penetrates deep into the dermis, activating skin-renewal pathways that topical serums simply can't reach.

Step 1
Absorption
Bioactive compounds enter the bloodstream within minutes
Step 2
Activation
Triggers collagen & elastin gene expression
Step 3
Renewal
Skin rebuilds from within over 12 weeks

By restoring key barrier proteins, LASIAL™ locks in moisture all day — reducing sensitivity and keeping skin resilient against environmental stressors.

Week 1
Moisture Lock
Ceramide levels begin to restore overnight
Week 4
Barrier Strength
Filaggrin expression increases measurably
Week 12
Full Resilience
Skin stays hydrated without layering products
100% Natural Swiftlet’s Nest

From a White Jewel of Nature

For over 1,000 years, swiftlet’s nest has been treasured by royalty as a symbol of beauty and longevity. Known as the “White Jewel,” it is a rare natural substance unlike anything found in modern beauty.

BI-SU uses 100% wild, natural swiftlet’s nest sourced from limestone caves in Borneo, Malaysia—harvested only after the birds have safely left, preserving nature’s cycle.

Inside BI-SU 16

Beet Sugar
LASIAL™
Snow Mushroom
Collagen Peptides
What it is:
Why we use it:

*The information presented is based on scientific research.
It is not intended to diagnose, treat, cure, or prevent any disease.

BI-SU EBN Comparison

Why LASIAL™ Is Superior

Restart natural collagen
Supports cellular renewal
Supports skin renewal
Superior bio-availability
Tasty & convenient
All-natural superfood formula
Research & patent backed
BI-SU EBN

LASIAL™

Collagen /
Vitamins

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  • No Artificial Colors

  • No Artificial Sweeteners

  • No Preservatives

Backed by Research. Built with Care.

FDA-Registered Manufacturing

Academic Collaboration

10+ Years of Research

1 Patent + 4 Pending

Swiftlet nest (manufactured in Malaysia), beet sugar, collagen peptide (including gelatin), snow mushroom extract.

No artificial sweeteners, preservatives, or colorings used.

BI-SU GINZA SIX

Tokyo, Japan

A refined space inspired by nature and purity, rooted in the rare natural swiftlet’s nest. Experience inner care tastings and the full skincare collection, where science and nature meet.