OEM Waterproof Cold Sore Patch Hydrocolloid Patches for Cold Sore Healing

• Customization: Available
• Customized: Can Be Customized
• Certification: ISO, CE
• Feature: Anti-Allergy, Ventilation, Waterproof
• Type: Wound Care
• Product Name: Hydrocolloid Cold Sore Patches
• Material: PU Film, Medical Grade Adhesives,Pet Release Film
• Sterile Method: EOS
• Delivery: 20 Days
• Package: Customization
• Size: 12 X 15mm
• Color: Invisible or Customization
• Ingredient: Zinc, Lysinc,Calendula
• OEM/ODM: Acceptable
• Transport Package: 1 Sheet/ Bag, 5 Bags/Box
• Specification: 12x15mm
• Trademark: HANGU
• Origin: China, Hubei
• HS Code: 3005
• Production Capacity: 20000 Rolls/Day

Product Description

Product Description

Invisible Hydrocolloid Cold Sore Patch

Designed to transform cold sore care, our Hydrocolloid Cold Sore Patch combines advanced hydrocolloid technology with nature-inspired ingredients to deliver fast healing, discreet protection, and soothing relief—all while keeping your routine seamless. Whether you're dealing with painful blisters, burning sensations, or the self-consciousness of visible sores, this patch acts as a gentle yet powerful solution to heal, conceal, and protect, letting you face your day with confidence.

Specification

Product name	Hydrocolloid core sore patch
Size	12 x 15mm
Certification	CE, FDA, ISO13485
Package	1 sheet/ bag, 5 bags/ box
Sterile method	EOS
Delivery	20 days
Free sample	Yes

The Patches made of medical-grade hydrocolloid gel layer,it creates an optimal moist healing environment, absorbs exudate from cold sores, reduces blistering, and prevents premature scabbing, which is key to accelerating the healing process. the moist environment supports skin cell regeneration, helping sores heal faster and with minimal residual marks.

Naturual ingredients includes lysine, zinc and calendula to hydrate and heal cold sore and fever blisters for relief and protection.

Advantage

Ultra-Thin, Breathable 

Crafted with an ultra-thin (0.1mm) translucent film, the patch adheres securely to the contours of your lips without feeling bulky. Its breathable design allows air circulation to the sore while forming a protective gel, and the pre-cut line is easy to usel The hypoallergenic adhesive is gentle on sensitive lip skin, avoiding irritation or residue when removed.

Fast, Gentle Healing: The hydrocolloid gel + lysine/zinc/calendula formula accelerates healing by 30% compared to traditional creams, reducing blistering and preventing scabbing. Say goodbye to weeks of discomfort—most sores heal in 3-5 days with consistent use.

Discreet Coverage: Translucent and skin-tone compatible, the patch is virtually invisible, even in natural light. It can be worn under makeup for seamless coverage, so you can attend work, events, or social gatherings without feeling self-conscious.

Instant Soothing Relief: Immediately reduces pain, burning, itching, and redness upon application. The moist environment numbs discomfort while the plant ingredients calm inflammation—no stinging or harsh sensations.

12-Hour Protection: Each patch provides continuous protection for up to 12 hours, shielding cold sores from external irritants (e.g., food, drink, fingers, or environmental factors) that can worsen infection or delay healing. It also reduces the risk of spreading the virus to others.

No Mess, No Fuss: Eliminates the need for greasy, sticky ointments that transfer to cups, food, or clothing. The patch stays in place through talking, eating, and drinking, delivering targeted treatment without disruption.

Travel-Friendly: Compact, portable packaging makes it an essential travel item for on-the-go care.

Customizable Features

We understand that every brand and user has unique needs—our Hydrocolloid Cold Sore Patch offers flexible customization options:

Ingredient Customization: Tailor the active blend to your target audience (e.g., add extra calendula for sensitive skin, boost zinc for severe blisters, or include additional natural extracts like tea tree oil).

Size Customization: Adjust the patch dimensions to fit different lip shapes (e.g., smaller sizes for corner-of-lip sores, larger sizes for widespread blisters).

Packaging Customization: Design branded packaging (e.g., blister packs, resealable pouches) with your logo, colors, and instructions to align with your brand identity.

How to use

Prepare the Area: Wash your hands thoroughly before and after handling the patch. Clean the cold sore and surrounding lip area with a gentle cleanser, then pat dry completely—ensure no creams, ointments, or moisture remain (this ensures strong adhesion).

Apply the Patch: Peel the patch from its backing using the pre-cut guide. Align it over the cold sore, pressing gently from the center outward to remove air bubbles and secure adhesion.

Replace Regularly: Change the patch every 8-12 hours, or sooner if it becomes saturated (you'll notice the hydrocolloid layer turns opaque as it absorbs exudate). Continue use until the sore is fully healed (no blistering or redness remaining).

Company Profile

Wuhan Hangu Technolog Co.,Ltd

Wuhan Hangu Technology Co., Ltd. is a comprehensive enterprise in the field of biotechnology, integrating scientific research, development, production and sales. Its business covers the fields of medical, beauty and cosmetics, including product registration, production and sales.

The company adheres to the concept of "quality as life, brand as driving force, innovation as development". Taking quality as the foundation, strictly control each link to ensure the high quality of products and let consumers use them with peace of mind. Attach importance to brand building and win market recognition. With innovation as the core driving force, motivate the team to explore new technologies and develop more competitive products.

The company adheres to the belief of "people-oriented, technological leadership, and win-win cooperation". People-oriented, gather outstanding professional talents, and build a creative and executive team. Pursue technological leadership, actively invest in research and development, and transform cutting-edge scientific and technological achievements. Follow the principle of win-win cooperation and establish a long-term, stable, mutually beneficial and win-win relationship with all parties.

After years of development, the company has accumulated rich experience, strong R&D, production and capital operation capabilities, and can respond quickly to market changes and launch products efficiently. In the 21st century, the company increased its investment in medical beauty and health products. Actively deploy industrial investment, optimize production processes, improve efficiency, and ensure product supply and quality. In import and export trade, expand international markets and establish good trade relations with many countries. Build a complete sales network in the domestic distribution field to ensure that products are delivered to consumers in a timely manner.

Welcome customers to inquire and look forward to working together to create a better future.

Certifications

Exhibition

FAQ

Q:Do you offer free samples?
A:Yes,we'll offer free samples with freight collected or freight prepaid.

Q:Can you have our own logo on the products?
A:Yes, we can do your imprinting,logo,label for your company.

Q:Can you accept the customization?
A:Sure,if meet the MOQ can do customized design,if less MOQ,will charge some deposit,this payment will be refunded at the following orders.

Q: Can you do my ingredients?
A: We could do your products according to your samples,formulation,and ingredients.

Q:Can we have samples for our local marketing test?
A: Yes we can provide free samples for you, but the freight fee of express is on buyer's account.

Q:What is the normal lead time?
A:Stock products will be shipped out within 2-5 days after receiving full payment.lf no stock,cargo will be shipped out within 25 days after receiving full payment.

Q:Can I wear makeup over the patch? 

A:Yes! The smooth, translucent surface works as a perfect base for lipstick, gloss, or concealer—just apply makeup gently to avoid lifting the patch.

Q:Is it suitable for sensitive skin?

A:Absolutely. The patch is hypoallergenic, fragrance-free, and free of harsh chemicals. The plant-powered ingredients and gentle adhesive are designed for delicate lip skin.

Q:How soon will I feel relief?

A:Most users experience reduced burning/itching within 5 minutes of application, with visible redness/swelling improvement within 24 hours.

Q:Can I customize the patch for my brand?

A:Yes—contact our team to discuss ingredient, size, and packaging customization options tailored to your business needs.