Hair extensions are a popular way to add length, volume, and style, but many people have questions about their longevity and care. This Q&A guide incorporates expert advice from the American Academy of Dermatology (AAD), International Association of Professional Hairdressers (IAPH), and Sunny Hair official care recommendations to provide reliable answers.
According to the American Academy of Dermatology (AAD), tape-in hair extensions typically last **6 to 8 weeks** before they need repositioning. With proper care, high-quality virgin extensions like those from Sunny Hair can last through several reapplications.
Shop Tape-In ExtensionsWeft extensions, when applied professionally with methods like sew-in or microbeads, may last **8 to 10 weeks** before adjustments are needed. Research in the International Journal of Trichology highlights that professional installation and hair quality are key factors.
Explore Weft ExtensionsFactors include hair quality, installation method, and aftercare routine. The International Association for Professional Hair (IAPH) notes that using sulfate-free shampoos and avoiding heat damage can extend longevity.
Shop Hair Care EssentialsYes! Premium brands like Sunny Hair design extensions for reuse. With proper maintenance and professional removal, extensions can last for multiple applications across several months.
Discover Reusable ExtensionsAccording to dermatology experts at the AAD, hair extensions are generally safe when applied and maintained properly. Regular scalp checks and breaks between applications are recommended for healthy hair.
Shop Virgin HairOne installation lasts about 6–8 weeks, and they can be reused for 9–12 months with proper care (IAPH & Sunny Hair Guidelines).
Clip-ins are temporary and can last 6–12 months or more with proper care (IAPH & AAD).
They last 6–8 weeks per installation and up to 12 months in total depending on maintenance (AAD & professional stylists).
They usually last 3–6 months depending on hair growth and aftercare (IAPH & AAD).
Use sulfate-free products, apply heat protectant before styling, and schedule regular professional check
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