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In the realm of hair extensions, keratin tip hair extensions stand out as a popular and enduring method for achieving a stunning transformation. This method is praised for its natural appearance, comfort, and durability, making it a sought-after choice for many seeking to enhance their hair. In this comprehensive guide, we’ll explore everything you need to know about keratin tip extensions and introduce you to a top-rated, trusted supplier.

What is keratin tip hair?

Keratin tip hair extensions,  also referred to as "keratin fusion" or "keratin bonding", are a type of hair extension that utilizes keratin, a natural protein found in human hair and responsible for its strength and elasticity, to bond the extension hair to your natural hair. Essentially, keratin bond hair extensions consist of tiny strands of real hair that are pre-bonded with a keratin-based adhesive at one end. Pre-bonded tips, shaped as U, I, V, and Flat, consist of hair with hardened keratin glue for secure attachment.

If you're looking for a way to fill in thin spots or add extra length to your locks, keratin bond hair extensions might be the best option to instantly add new life to your hair. Keratin tip hair extensions is recognized as a semi-permanent solution that can last several weeks to a few months, depending on factors like hair growth and care. They can last even between 2 and 6 months with proper care.

Why are Andrea Hair’s keratin tip hair extensions apart?

Keratin tips for hair extensions from Andrea Hair is made from 100% pure Vietnamese Remy hair combined with Italian Keratin, it offers the following benefits:

• Durability and safety: The hair is strong, long-lasting, and safe, ensuring that clients can enjoy premium quality without worry. The combination of Vietnamese Remy hair and Italian Keratin creates a perfect balance of durability and natural beauty.
• Smooth and lightweight: The hair remains tangle-free and lightweight, making it easy to style and maintain. This quality ensures a natural look and feel, as well as ease of use for both professionals and customers.
• No shedding: The hair does not shed, providing a seamless experience for clients. This eliminates the common problem of hair extensions losing strands, maintaining a full, healthy appearance.
• Customization: Available in a variety of colors, lengths, and textures, this product can be tailored to meet the unique preferences and needs of each client. Whether it's for a new look or a specific style, Andrea Hair’s keratin tip extensions offer endless possibilities.
• Trusted by professionals: Widely trusted by wholesale suppliers and salons, this product has become a go-to choice for professionals looking to provide high-quality, reliable hair extensions to their clients.

Keratin tip hair extension options we offer

Andrea Hair stands out as a top-tier provider in Vietnam, offering a full selection of highly sought-after keratin tip hair extensions, including I tip hair extensions, U tip hair extensions, Micro Bond hair extensions, V tip Extensions, Flat tip hair extensions. Here is some helpful information to give you a better understanding of each type.

I tip hair extensions

I tip hair extensions consist of individual strands with small, cylinder-shaped keratin bonds at the end, applied using microbeads or rings without the need for heat or glue. This method offers a gentle, damage-free solution, making it ideal for clients who prefer a reusable, low-maintenance option. I tips provide a natural, lightweight look and are perfect for adding volume and length with flexibility in styling. Check out our I Tip Hair Extensions products here.

U tip hair extensions

U tip hair extensions are a popular choice for achieving a natural, long-lasting look. The extensions feature a U-shaped keratin bond that is fused to natural hair using a heated tool, ensuring a secure attachment. Ideal for thick or coarse hair, U tips provide full volume and seamless blending, offering durability and comfort with minimal risk of damage. They're perfect for clients seeking a permanent solution to add length and body. Click here to find out customers' 2025 favorite U-tip hair extensions. Read more: I tip vs U tip hair extensions: A comprehensive guide

Micro bond hair extensions

Micro Bond hair extensions are ultra-small, keratin-based bonds designed for precision and discreet application, making them ideal for fine or thinning hair. Applied using heat fusion, each micro bond blends seamlessly with natural strands for a natural, barely-there finish. Our Micro bond hair extensions offer long-lasting hold, comfortable wear, and are perfect for detailed work around the hairline or parting areas.

Flat tip hair extensions

Flat tip hair extensions feature a flat bond that lies close to the scalp, offering a seamless and discreet finish. They are applied using microbeads without heat or glue, making them a gentle, reusable option that minimizes hair damage. Known for their strong grip, lightweight feel, and natural movement, Flat tips hair extensions provide long-lasting volume and length with comfortable wear. Flat tip hair extensions feature a flat bond

V tip extensions

V tip hair extensions have a distinct V-shaped keratin bond that offers a secure and smooth application with heat fusion. The V shape allows for a more flexible, durable hold while ensuring a natural blend with the natural hair. Perfect for adding length, volume, and fullness, V tips are comfortable to wear, long-lasting, and provide a seamless, undetectable finish.

A step-by-step guide to applying keratin tip hair extensions

The application of keratin tip.extensions is a meticulous process that should be performed by an experienced professional stylist. The entire process typically takes between two and three hours or more just for the installation. Here is a breakdown of the general process:

1. Consultation: The process often begins with a consultation with an experienced stylist. During this meeting, the stylist discusses the procedure, helps choose the perfect length and colour, and provides a quote.
2. Preparation: The natural hair and the extension hair are prepared. Your natural hair is often washed with a clarifying shampoo to ensure that keratin bonds have a firm grip on the hair. The extension hair is pre-bonded with a small amount of keratin adhesive at one end. These pre-bonded tips can be I, U, V, or Flat tips or Micro bond hair extensions.
3. Sectioning: Your hair is sectioned to create a base for attaching the extensions. This is typically done by parting your hair horizontally in small sections. The stylist will start the process from the bottom section of your hair, then move up. Upper layers of hair are left untouched to cover the lower layers’ keratin bonds for a natural-looking finish.
4. Application: Pre-bonded individual extensions are placed underneath a matching size section of natural hair, against a section of your natural hair, about 1/2 inch from the root. A heated tool is used to soften or melt the keratin adhesive on the extension hair tip. The stylist then rolls it between their fingers to shape the glue and form the attachment.
5. Cooling and setting: After the keratin has cooled down and hardened, the extension becomes securely attached to your natural hair. This process usually takes a few seconds for each bond. Upon cooling, the bond becomes solid and durable.
6. Finishing: To complete the process, the stylist may blow dry your hair and perform a dry cut, if required, ensuring your new hair extensions are perfectly blended-in and evened out.

Note: It is crucial that the application of keratin tips for hair extensions is performed correctly by a professional stylist. If applied improperly, there’s a risk of issues such as hair breakage or even scalp irritation and burns from the heat tools used.

Best-selling keratin tip hair products (2025)

Here’s a list of Andrea Hair’s most popular keratin tip hair products, highly favored by wholesalers and salons alike.

Natural Flat Tip Hair Extensions

Designed to deliver a sleek, natural look, these extensions effortlessly enhance your hair’s length and volume while maintaining a seamless finish. Made from premium, high-quality materials, these flat tip extensions are built for long-lasting wear and a realistic appearance. Whether you're aiming for everyday elegance or a polished finish for a special occasion, Natural Flat Tip Hair Extensions offer the perfect touch of sophistication.

Natural Straight Flat Tip Hair Extensions

Featuring thick, silky, and cuticle-aligned from root to tip, Natural Straight Flat Tip Hair Extensions in Andrea Hair offer unmatched quality and a naturally flawless finish. Pre-bonded with flat tips for a discreet and secure hold, they’re the go-to choice for keratin fusion methods and are trusted by stylists around the globe. These premium extensions deliver the durability, seamless blend, and lasting beauty, making it a preferred option of  salon owners, pro hairstylists, and hair vendors for their clients. Click here to explore full product details.

Natural Straight Flat Tip Hair Extensions

These keratin pre-bonded flat tip extensions are perfect for heat-fusion installs, providing a secure, discreet hold. Their natural straight texture blends seamlessly with real hair for a smooth, polished finish. Natural Straight Flat Tip Hair Extensions are truly ideal for everyday wear, they offer effortless elegance and long-lasting versatility.

Natural Straight Tip Hair - Black Color

Sleek, elegant, and effortlessly natural, classic Natural Straight Flat Tip Hair Black Color is the epitome of timeless style. It's especially suitable for professional fusion installs, micro-links, and personalized styling. Smooth and durable, it blends flawlessly with most natural hair textures for a polished, seamless finish.

Natural Straight Tip Hair - Light Color

Just bring a soft, sun-kissed glow to your client’s style with our Natural Straight Flat Tip Hair Light Color. Perfect for fusion installs in blonde, ash, or light brown shades, this pre-tipped hair is silky, smooth, and easy to work with. Afterwards, achieve flawless results and natural movement without sacrificing quality or durability. Click here to explore full product details.

How to care for keratin tip hair extensions?

Proper maintenance is important to ensure the longevity of keratin tip hair extensions. Following these care tips is crucial for maintaining the health of natural hair and extending the lifespan of keratin tips for hair extensions:

1. Washing frequency: It’s best if you can keep it to once or twice per week. Don’t wash your hair too often to prevent water damage to the bonds. Wait 48 hours after installation before you wash your hair to allow bonds to seal completely.
2. Product choice: Use mild hair shampoos that are free of sulfates, silicones, and alcohol. Avoid using oil-based hair products, as oil can loosen the bonds. Stylists will recommend the perfect hair care products for their customers.
3. Brushing: Brush your hair with a loop brush to remove tangles without damaging the bonds. Brushing is super important and must be done gently from roots to ends to avoid matting at the top or tangles on your ends. Use a detangling brush to gently brush out any knots in your hair twice daily.
4. Heat protection: Avoid applying heat directly to the bonds when you are using hot tools because high heat can cause the bonds to melt. Avoid over-styling your hair (curling, straightening…) and always use a heat protector.
5. Notes before sleep: Before bedtime, braid your hair loosely or wrap it in a ponytail to prevent tangling. Never go to bed with wet hair, as this will cause matting which may damage your hair and the extensions. Plait hair each night to protect it.
6. Water exposure: To prevent damage to the bonds, don’t expose your hair to salt water or chlorinated pool water. Swimming should be done sparingly if possible, as salt water and chlorine can loosen your bonds.
7. Professional removal: To ensure not to damage hair during the removal process, it’s important to have keratin bonds removed professionally by a hairstylist using a special solution that softens the bonds until they’re able to gently slide off.

Read more: Raw Vietnamese Hair Extensions: Types, Care Routines

Andrea Hair bulk order & wholesale policy

As a prestigious wholesale hair extension provider, Andrea Hair focuses on value, quality, and lasting partnerships. By operating as a direct manufacturer, we eliminate middlemen, offering competitive wholesale prices to hair vendors, salons, and global distributors. This ensures consistent quality, faster delivery, and better pricing. Our flexible policies include tiered pricing, low minimum orders, and fast worldwide shipping. Beyond price, our products come with quality guarantees, a clear return policy, and responsive customer support to ensure peace of mind. With a focus on transparency, partnership, and premium products, our wholesale policies have made Andrea Hair a top choice for hair vendors, salons, and distributors across Vietnam and many international markets seeking reliability and long-term growth. For more detail, contact us.

Why is Andrea Hair the top-rated brand for keratin hair extensions?

Hair is ethically sourced and hand-selected to ensure exceptional strength and quality Andrea Hair stands out as a premier Vietnamese hair factory, specializing in the production and wholesale of 100% raw human hair extensions. Renowned for strong, healthy hair, we take pride in supplying premium raw Vietnamese hair to clients worldwide.

• We use only 100% raw Vietnamese human hair from young, healthy donors in Northern Vietnam. It’s pure, virgin hair, no chemicals, no synthetic fibers, just soft, durable beauty.

• Our hair is ethically sourced and hand-selected to ensure exceptional strength and quality. We believe beauty should empower both the donor and the wearer.
• By operating with a factory-direct model, we cut out the middlemen, providing competitive wholesale prices to salons, hair vendors, and international distributors.
• Andrea Hair provides worldwide shipping and custom branding services, supporting businesses across the US, UK, Africa, Europe, and the Middle East. Whether you're looking for private label packaging or custom textures and lengths, we help your brand expand with confidence.
• Andrea Hair has received thousands of positive reviews from customers, praised for its high-quality products.
• Our business stands out by offering expert consultation from hair specialists. Customers receive personalized advice on choosing the right extensions, colors, and textures, ensuring the best fit for their needs.

Contact us for detailed information though:

• WhatsApp: +84 35 666 1273
• Website: www.andreahair.com
• Email: contact@andreahair.com
• Instagram: @andreahair.vietnam
• Factory Location: Bắc Ninh, Vietnam

Keratin tip hair extensions offer a natural, long-lasting solution for adding volume, length, and style flexibility. We hope the information in this guide helps you find a trusted source for high-quality keratin tips for hair extensions.