Prebonded Hair Extensions FAQs – Full Shine Help Center

Got questions about Pre-Bonded extensions? From the durability of keratin bonds to daily styling essentials, we’ve gathered the most frequent inquiries from our global community. This guide covers everything you need to know about Full Shine’s U-tip and K-tip extensions, ensuring a professional-grade experience from installation to removal. Get the expert facts and maximize the lifespan of your natural hair transformation today.

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Before exploring our comprehensive FAQ, please note that all answers provided are verified by the Full Shine Technical Styling Team. Our guidance is built on three core pillars of excellence:

Material Traceability: Every response regarding longevity and hair quality refers specifically to our 100% Remy Human Hair standards, ensuring results you can see and feel.
Laboratory-Tested Bonds: Our Italian Keratin is chemically analyzed to ensure it remains pH-neutral and hypoallergenic for scalp safety.
Real-World Salon Feedback: We continuously update these FAQs based on maintenance reports from over 5,000 professional hair stylists worldwide.

Section 1: Pre-Installation & Hair Suitability

Are Pre-Bonded Extensions Safe for Thin Hair?

Yes, they are highly safe. Our Flat-Tip bonds are designed to lay flush against the scalp, distributing weight evenly to prevent tension. When applied by a professional, they remain discreet and won’t damage fine strands.

How Many Packs Do I Need for a Full Head Transformation?

For a complete transformation with significant length and volume, we recommend 3-4 packs (150g-200g). If you are only looking to add subtle thickness to your natural length, 1-2 packs (50g-100g) are typically sufficient.

U-Tips vs. Flat-Tips: Which Bond Type is Best for You?

U-Tips allow for 360° natural movement, making them ideal for thicker hair. However, Flat-Tips are much flatter and more undetectable, providing the perfect solution for those with thinner hair or sensitive scalps.

Section 2: Performance & Longevity Standards

How Long Do Full Shine Italian Keratin Bonds Last?

Full Shine extensions utilize premium Italian Keratin, which lasts between 3-5 months with proper maintenance. To protect your natural hair roots, we suggest a professional re-fitting session every 6-8 weeks as your hair grows.

Why Do My Extensions Feel Loose After Installation?

Slippage or looseness is usually caused by applying oil-based products too close to the roots or insufficient heat during the fusion process. Always keep conditioners away from the bonds to maintain a strong, secure seal.

Can the Bonds Be Reused After Removal?

Absolutely. While the original bond is removed, the high-quality hair can be reused. Simply have your stylist re-tip the strands using our professional Italian Keratin grains to restore the extensions for a second or third installation.

Section 3: Professional Styling & Chemical Guidelines

Can I Dye or Bleach Pre-Bonded Hair Extensions?

You can safely dye the hair to a darker shade, but we strongly advise against bleaching or lifting the color. Harsh chemicals can degrade the cuticle and weaken the keratin bond’s structural integrity over time.

What Temperature is Safe for Styling Keratin Bonds?

We recommend keeping heat tools below 180°C. It is critical to never apply a flat iron directly to the keratin bonds, as the high heat will re-melt the adhesive, leading to immediate slippage and potential tangling.

Best Shampoos to Prevent Bond Slippage.

Use only 100% sulfate-free and silicone-free shampoos. Traditional formulas containing heavy oils or silicones can lubricate the bond area, causing the keratin to soften and eventually slide down the hair shaft prematurely.

According to the product information, proper maintenance of these hair extensions involves using sulfate-free and gentle hair products, avoiding excessive heat styling, and brushing them gently to prevent tangles or breakage. It is also recommended to have them professionally applied and removed.
If you want to know more about how to care, you can click here to see full blog.

Our hair is real human hair, you can straighten it. These hair extensions can be styled with heat tools. However, it’s recommended to use a heat protectant to maintain the quality of the hair.
Shampoo and condition your hair extensions along with your natural hair 1-2 times per week. Use a blow dryer after washing your hair to dry them out, which may take longer than it takes to dry your natural hair since hair extensions are treated to hold in moisture. Put all of your hair into a loose braid or in a loose bun on top of your head before you go to bed to prevent the extensions from getting tangled.

We do not suggest sleep with your hair extensions wet. Instead of sleeping on a cotton pillowcase, we recommend using silk,which will reduce the amount of friction that is caused during your sleep.
Please use more conditioner to give it more nutrition, better air dry it after washing.

Yes, our hair extensions can be dyed to the darker color. But our hair extensions cannot be bleached.
These hair extensions are versatile and can be styled, curled, and straightened like your own hair, allowing you to achieve the desired look effortlessly.

Affected by different light and display, there will be some color difference between the real hair extensions and the picture.

Section 4: Troubleshooting & Support

How to Contact Full Shine’s Technical Support Team?

You can reach our experts via 24/7 live chat or email. For faster service, please provide your product batch code, allowing our technical team to offer precise troubleshooting and personalized care advice for your specific set.

Where to Find a Full Shine Certified Professional?

Please use the “Salon Locator” on our official website to find certified stylists. These professionals are specifically trained in Full Shine’s fusion techniques, ensuring your installation is safe, comfortable, and long-lasting.

Still have questions with prebonded hair extensions FAQs? Please contact us

Written by Skyee, Senior Stylist at Full Shine Hair with 10+ years of extension experience. With over 12 years of hands-on experience in the professional hair industry, Skyee specializes in the application and maintenance of seamless hair systems. As a lead educator at Full Shine, she bridges the gap between salon-grade expertise and at-home care. Her “Support & Stroke” method has helped thousands of clients extend the lifespan of their ultra-thin PU wefts.

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