Dedicated to adhesive bras for 17 years, pioneer of the A Piece of Cotton adhesive bra.
Since our founding, we have upheld the attitude of "focus creates professionalism," striving to craft adhesive bras that are truly steady and reliable,meeting women's styling needs across diveres life scenarios.
"Be Cool, Be You" is VNA's brand philosophy — advocating that women dare to be different, and pursue their ideal life with confidence.
VNA LAB - ADHESIVE BRA RESEARCH
lABORATORY
Rigorous Standards · Professional Certification
200+
Global intellectual Property
Rights
40+
Worldwide Patents
40+
Countries Covered
Intertek, an authorized testing
agency
SGS high-standard testing
RoHS EU testing standards
American Lycra fiber
intertek
权威检测机构
SGS(瑞士)
全球领先检测机构
美国莱卡纤维Lycra
参考ROHS
(欧盟)指令
International Organization for Standardization
US Pharmacopeia
Intertek, an authorized testing agency
SGS high-standard testing
American Lycra fiber
RoHS EU testing standards
International Organization for Standardization
US Pharmacopeia
Awards & Honors
● 2021–2024 — Ranked No.1 in sales for the nipple cover category
on Tmall for four consecutive years.
● April 2025 — Earned official recognition as China’s No.1 adhesive
bra brand in cumulative national sales from 2010 to 2024.
● May 2025 — One Piece of Cotton Adhesive Bra received the
2025 BAZAAR International Beauty Award from Harper’s BAZAAR.
● August 2025 — Mini Heart Drying Box won the 2025 MUSE Design
Award (United States) for its outstanding innovation and functionality.
● September 2025 — One Piece of Cotton Adhesive Bra – Strong
Adhesion Edition was officially recognized as an Industry First for its
innovative sweat-drainage channel design.
Intertek, an authorized testing agency
SGS high-standard testing
American Lycra fiber
RoHS EU testing standards
International Organization for Standardization
US Pharmacopeia
Brand Milestones
●2024 — Made its debut at Paris Haute Couture Fashion Week, becoming the first Chinese adhesive bra brand to appear on this prestigious stage.
●February 2025 — Collaborated with the global fashion IP Barbie™ to launch a limited-edition themed adhesive bra, which quickly became a favorite layering piece among fashion influencers both in China and abroad.
●April 2025 — Led the drafting and release of China’s first group standard for adhesive bras — T/TTGA 009—2025 “Adhesive Bra”.
●May 2025 — Partnered with Focus Media, launching advertising campaigns across more than 100 core commercial districts nationwide.
●July 2025 — Once again collaborated with Yun Weijun Haute Couture Fall/Winter 2025 Show, unveiling the One Piece of Cotton Adhesive Bra – Paris Haute Couture Edition.
Development History
●2008 — Founder Mr. Huang Danlin established a studio, embarking on a dedicated journey of adhesive bra research.
●2011 — The VANZTINA brand was officially founded.
●2011 — Launched One Piece of Cotton Adhesive Bra 1.0, revolutionizing the heavy wearing experience of traditional silicone bras.
●2017 — Successfully registered the One Piece of Cotton trademark.
●2020 — Introduced the SHAMPHINY Gel, an adhesive formula developed exclusively for adhesive bras.
●2021–2024 — Ranked No. 1 in sales for the nipple cover category on Tmall for four consecutive years.
●2023 — Released One Piece of Cotton Adhesive Bra 7.0, featuring an upgraded and refined cup design.
●2024 — Launched the Xiaoqiaoxin Drying Box, becoming the standard companion product for One Piece of Cotton Adhesive Bra 8.0.
●2024 — Officially upgraded the brand’s English name to VNA /vi:na:/.
●2025 — Introduced the One Piece of Cotton Adhesive Bra – Strong Adhesion Edition, winning two national patents and recognition as an Industry First.
Signature Products
One Piece of Cotton Adhesive Bra (Standard Edition)
A signature classic of the brand, refined through eight generations of upgrades and trusted by over 5,000,000 users worldwide.Formulated with our exclusive SHAMPHINY Gel, it offers a gentle, skin-friendly adhesive that stays secure without irritation.The product has passed multiple authoritative tests, including SGS 17 extractable heavy metals, cytotoxicity, and CTI human patch tests, ensuring safety and reliability.
One Piece of Cotton Adhesive Bra (Strong Hold Edition)
Officially launched in July 2025 after six months of research and 34 rounds of refinement.Built around the concept of “small adhesive area, strong hold”, this edition earned two national patents — the MagFloat™ Strong Adhesion Structure (Patent No. ZL 2025 3 0386290.7) and the Sweat-Channel Ventilation System (Patent No. ZL 2025 2 1384892.X).The latter, an industry-first innovation, enhances breathability and solves heat and moisture discomfort during summer wear.
One Piece of Cotton Adhesive Bra (Haute Couture Edition)
Crafted with exquisite French lace, this edition pays tribute to Paris Haute Couture — designed exclusively for couture gowns.
One Piece of Cotton Adhesive Bra (Barbie™ Limited Edition)
In collaboration with global fashion icon Barbie™, this limited-edition design features the signature Barbie Pink hue — a vibrant, high-saturation shade that stands out effortlessly.Celebrated by fashion influencers worldwide, it has become a statement piece for stylish layering.
Mini Heart Drying & Storage Box
Developed to address the challenge of caring for and storing adhesive bras, the Mini Heart Drying & Storage Box combines storage and drying in one elegant design.Its exclusive “Mini Drying Rod” automatically lifts 90° to securely hold the cups in place, while dual side reservoirs allow instant drying once opened.With its ingenious functionality and refined craftsmanship, the product has earned 14 global patents (covering 36 countries and regions) and was honored with the 2025 MUSE Design Award in the United States.
Jelly Cloud Nipple Cover
Made from food-grade silicone with ultra-thin edges tapering to 0.04 cm for a seamless, invisible fit.Formulated with the brand’s exclusive SHAMPHINY Gel, it adheres gently without irritating the skin.Developed in three versions — Regular, Breathable, and Full-Coverage — to suit different needs.In 2025, VNA collaborated with Barbie™ to launch the Jelly Cloud Barbie™ Limited Edition, paired with a Barbie Pink storage case that perfectly blends fashion and functionality.
Brand History
Brand History
2008
Studio founded by DAN, starting professional adhesive bra research and development.
2017
Debut of One Piece of Cotton adhesive bra.
2022
SHAMPHINY Gel 2.0 upgraded.
2024
January
Partnered with Robert Wun at Paris Haute Couture Week.
June
Became official partner of Changsha Strawberry Music Festival.
To be continued
2010
VNA brand launched with its own production line.
2020
SHAMPHINY Gel developed.
2023
Ranked No.1 adhesive
bra brand on Tmall (2022–2023).
2025
February
Collaborated with Barbie to launch a limited-edition adhesive bra celebrating diverse women.
May
Expanded to 100+ core shopping districts nationwide.
One Piece of Cotton won the 2025 Harper’s Bazaar International
Beauty Award for “Spring/Summer Trendy Adhesive Bra.”
April
Certified by Frost & Sullivan as China’s No.1
adhesive bra brand by cumulative sales (2010–2024).
Led drafting of China’s “Nude bra” industry group standard.
July
Returned to Paris Haute Couture Week with Robert Wun.