Nova Hair How to Care for Keratin Tip Extensions
Caring for keratin tip extensions comes down to protecting the bond and keeping the hair itself healthy, because both decide whether the strands survive to be reused at the next reset. The rules are simple: keep oil-based products away from the bonds, brush from the ends up with the right tool, dry the roots properly, and protect the hair from excess heat. Done consistently, good care lets one set of quality remy tips reuse across multiple installs.
Quick version for a client handout: wait 24 to 48 hours after install before washing, use sulfate-free and oil-free products away from the bonds, brush twice daily with a loop or soft-bristle brush, never sleep on wet hair, and use heat protectant when styling. The bond is keratin, and heat and oil are what break it down early.
Why keratin tip aftercare matters
Aftercare decides both how long the install lasts and whether the hair can be reused, which is where the real value sits. Keratin bonds are designed to hold for the length of an install and then be dissolved cleanly at removal, but oil and excessive heat can weaken them early, causing slippage. The hair, if it is quality remy, is meant to be re-tipped and reinstalled, so protecting it protects the client’s investment across several installs. Poor care wastes both. Nova’s keratin tip extensions are remy hair built for reuse when cared for properly.
How to wash keratin tip extensions
Wash keratin tips gently, keeping shampoo and especially conditioner away from the bonds. Wait 24 to 48 hours after installation before the first wash so the bonds fully set. Use lukewarm water and a sulfate-free shampoo, working it through the mid-lengths and ends rather than scrubbing at the roots. Apply conditioner from the mid-lengths down only, never on the bonds, because oils and heavy conditioners are what loosen keratin. Rinse thoroughly, since product residue at the root also weakens the hold.
How to brush and detangle
Brush keratin tips at least twice a day using a loop brush or soft-bristle brush made for extensions, always working from the ends upward. Hold the hair at the root to support the bonds while you detangle the ends, then work up gradually so you are never dragging a tangle through the bonds. Brushing before washing and before bed prevents the matting that forms at the bond line when hair is left untended. Never brush aggressively at the roots.
How to dry and sleep
Dry the roots and bonds fully before sleeping, and never sleep on wet hair. Wet bonds are at their weakest, and going to bed with damp roots is the fastest way to matting and slippage. Rough-dry the root area with a cool or warm setting, and let the lengths air-dry or finish with a dryer. For sleep, loosely braid or tie the hair back and consider a silk or satin pillowcase, which reduces the friction that causes tangling overnight.
Heat styling and product rules
Use a heat protectant and moderate temperatures when styling, and keep hot tools away from the bonds themselves. The remy hair can be heat-styled, but the keratin bond should never be directly heated. Avoid oil-based serums, leave-in oils, and heavy silicone products near the roots, since these are the single biggest cause of early bond breakdown. Water-based leave-ins on the lengths are fine.
What to avoid
Keep these away from keratin bonds to protect the install and the hair:
- Oil-based and silicone-heavy products near the roots
- Conditioner or masks applied to the bonds
- Sleeping on wet hair
- Aggressive brushing at the root
- Chlorine and salt water without rinsing and protecting first
- Direct heat on the bonds
One health note that sits above all the styling advice: extensions apply sustained tension, and the American Academy of Dermatology recommends wearing them for two or three months at most before giving the natural hair a break, to protect against traction alopecia. Build a rest period into the client’s schedule.
Frequently Asked Questions
How do you wash keratin tip extensions?
Wait 24 to 48 hours after installation, then wash gently with lukewarm water and a sulfate-free shampoo, working it through the mid-lengths and ends. Apply conditioner only from the mid-lengths down, never on the keratin bonds, because oils loosen them. Rinse thoroughly and dry the roots fully before sleeping.
Can you use oil on keratin bonds?
No, keep oil-based and silicone-heavy products away from keratin bonds, because oil is the main cause of early bond breakdown and slippage. Water-based leave-in products on the lengths are fine, and the remy hair itself can be conditioned from the mid-lengths down. Reserve any oil for the ends, far from the root.
How long do keratin tip extensions last with good care?
With good care, keratin tip extensions are typically worn three to four months per install, and quality remy hair can be re-tipped and reused across several installs. Gentle washing, oil-free products at the bonds, correct brushing, and heat protection are what let the hair survive to be reused. Poor care shortens both the install and the hair’s usable life.
Can you sleep in keratin extensions?
Yes, you can sleep in keratin extensions, but never on wet hair, since wet bonds are weakest and lead to matting and slippage. Dry the roots fully, loosely braid or tie the hair back, and use a silk or satin pillowcase to reduce overnight friction and tangling. Brushing before bed also helps.
Source reusable keratin tips
Care only pays off if the hair is worth reusing. Nova Hair Factory produces remy keratin tip extensions built to be re-tipped and reinstalled, in the full colour palette, from Vietnamese hair in Bắc Ninh. Message us on WhatsApp at +84 36 216 7992 for samples to test with your clients.