How Long Do Hair Extensions Last?

Updated 2026-09-25. By Devan, hair extension specialist.

Quality human hair extensions usually last 6 to 12 months with good care, and many can be reused 2 to 3 times. Each install needs a move-up as your hair grows: tape-ins every 6 to 8 weeks, wefts every 6 to 8 weeks, and nano rings every 8 to 10 weeks.

What makes extensions last longer?

Gentle care matters most.

  • Sulfate-free shampoo and a light conditioner on the lengths only
  • Heat protection and a medium heat setting
  • Brush from the ends up with a loop or soft bristle brush
  • Sleep with hair in a loose braid or silk scrunchie
  • Keep move-up appointments on time

What does a move-up cost?

Move-ups here start at $129 for a half head of tape-ins. Current prices for every method are on the pricing section of the home page.

Questions

Can I swim with extensions?

Yes, with care. Wet the hair with fresh water first, tie it up and rinse and condition straight after chlorine or salt water.

When should I replace my extensions?

When the ends stay dry or tangled after conditioning, or the hair has thinned noticeably, it is time for new hair.

Fremont Hair Extensions, private studio at 2033 Gateway Pl, 5th Floor, San Jose, CA 95110, about 15 minutes from Fremont. By appointment, 10am to 7pm daily. Phone (510) 491 9651.