One of the most common concerns we hear from new clients is: “Will extensions damage my natural hair?”

It’s a completely fair question — and the honest answer is that with the right method and the right aftercare, extensions should not damage your natural hair at all. In fact, many of our clients find their natural hair is longer and healthier after months of wearing Bio Bonds than it ever managed to grow before.

Here’s everything you need to know to keep your natural hair in the best possible condition while wearing extensions.

Why Bio Bonds Are Kinder To Natural Hair

Traditional keratin bonds are removed with a chemical solution that melts the bond — and puts stress on your natural hair in the process. Bio Bonds are removed mechanically, like releasing a clasp. No chemicals, no melting, no stress on the hair shaft.

Because each Bio Bond is individual and lightweight, the weight is distributed evenly across your natural hair rather than concentrated in heavy wefts or tracks. For fine hair especially, this matters enormously.

Daily Habits That Protect Your Natural Hair

Brush gently every day. Use a detangling brush, start from the ends and work upward. Be gentle near the bond area — don’t pull or tug. Daily brushing prevents tangles from building up into something more serious.

Plait your hair loosely before bed. This prevents overnight tangling and protects both your extensions and your natural hair from unnecessary friction while you sleep.

Never sleep with wet hair. Water adds weight to the bonds overnight and can cause tangling and matting. Always dry your hair — especially the bond area — before bed.

Wash at least twice a week. Clean hair and scalp is essential for healthy natural hair growth. Don’t skip washes — product buildup and sweat around the bonds can irritate the scalp over time.

Products That Support Healthy Hair Under Extensions

You don’t need expensive specialist products. Here’s what we actually recommend:

  • OGX Organix — Blue Keratin or Coconut Oil range. Gentle, nourishing and widely available
  • Deep moisturising mask once a week — keeps both your natural hair and extensions hydrated
  • L’Oréal Extraordinary Oil serum — 2 drops on wet hair to lock in moisture, 2 drops on dry hair for shine

Avoid products that are heavily alcohol-based — these dry out the hair over time. And don’t overload — too much product builds up around the bonds.

How Extensions Can Actually Help Your Natural Hair Grow

This surprises many clients — but it’s genuine.

When Bio Bonds are fitted correctly, your natural ends sit tucked inside the extensions. They’re protected from the daily friction, breakage and environmental exposure that usually stops fine hair reaching its potential length.

Many of our clients notice their natural hair is noticeably longer at their refit than it’s ever managed to grow before. The extensions created a protective environment that allowed their natural hair to simply grow undisturbed.

Regular Refits Keep Everything Healthy

Don’t leave refits too late. As your natural hair grows, the bonds move down the hair shaft. Left too long, they can become uncomfortable and put unnecessary stress on your natural hair.

Booking your refit every 2–3 months keeps everything in the right position, your natural hair healthy underneath, and your extensions looking fresh.

Signs Your Natural Hair Needs Attention

  • Scalp feels itchy or irritated — wash more frequently and check you’re rinsing products out fully
  • Hair feels dry or brittle — add a weekly deep conditioning mask
  • Bonds feel uncomfortable or heavy — it’s probably time for a refit
  • Noticeable shedding at the bonds — call us, don’t wait for your next appointment

Any concerns about your natural hair health — call us. We’d always rather hear from you early than have you wait until a small issue becomes a bigger one.

📞 0773 829 2426 | 💬 WhatsApp us

Read our full aftercare guide → and find out more about Bio Bond extensions →

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We offer the latest and best hair extension methods in London that provide the most discrete, lightweight, undetectable, re-usable and natural hair extension solutions available.

You’ve invested in premium Russian virgin hair and Bio Bond extensions — with the right care, your hair will stay beautiful, feel comfortable and last for months.

The good news? Our aftercare is simple. You don’t need expensive products or complicated routines. Just a few good habits.

The First 48 Hours

Please do not wash your hair for 48 hours after your fitting. This gives the Bio Bonds time to fully settle and secure comfortably to your hair.

If your hair becomes greasy before 48 hours, the earliest you should wash is 24 hours after fitting.

Before Your Appointment — Two Things To Know

If you colour your hair: have it coloured at least 2 weeks before your fitting. Fresh colour needs time to wash off and fade slightly before extensions are fitted.

If you have an event or holiday coming up: we recommend booking your fitting 2 weeks before — not the day before. This gives us time to make any small adjustments if needed, and gives you time to get comfortable wearing your extensions. This is advice we give every client and it genuinely makes a difference.

Washing Your Hair

Wash your hair at least twice a week and always after sweating heavily, getting caught in the rain, or a night out.

  • Wash standing upright — not bending over
  • Brush thoroughly before washing
  • Do not rub or massage the root area around the bonds
  • Do not apply conditioner directly to the root area
  • Do not twist or rub the hair vigorously
  • Always dry your hair fully after washing — especially the bonds. If you’re in a rush, at least blow-dry the bond area
  • Never sleep with wet hair

Products We Recommend

You do not need expensive specialist products. High street products work perfectly well.

Some of our favourites:

  • OGX Organix — Blue Keratin range or Coconut Oil range for washing and conditioning
  • L’Oréal Extraordinary Oil — as a serum for shine and softness
  • A good deep moisturising mask once a week keeps the hair feeling luxurious

Avoid products that are heavily alcohol-based as these can dry the hair out over time.

Swimming — Pool and Sea

Your extensions can handle swimming. However chlorine and salt water behave the same way on extensions as they do on your natural hair — they strip moisture and can leave hair dry over time.

Before swimming, loosely braid your hair to help minimise tangling.

  • Try not to fully submerge your hair if possible
  • Use a clarifying shampoo after swimming to remove chlorine or salt buildup
  • Follow with a deep nourishing mask once a week to restore moisture

Sleeping

Before bed, loosely plait your hair into a single braid. This prevents tangling and knotting overnight. In the morning, undo the braid and gently brush through.

Brushing

Brush your hair every morning and night using a detangling brush. Be gentle near the bonds — don’t pull or tug.

Brush before washing, before plaiting for bed, and before styling.

Gym and Exercise

Your extensions are completely fine for the gym. Plait or tie your hair up during exercise to prevent tangling. Wash as normal afterwards if you’ve been sweating.

Colouring Your Extensions

Do not bleach or colour your extensions yourself. If you want to colour them, speak to us first — Russian virgin hair takes colour beautifully but needs to be done correctly to preserve the hair for reuse.

Regular Maintenance

Book your refit every 2 to 3 months depending on how quickly your hair grows. Regular maintenance keeps your extensions looking natural and your natural hair healthy underneath.

Questions about your aftercare? Just call or message us — we’re always happy to help.
📞 0773 829 2426  |  💬 Message us on WhatsApp

Quick Reference — Do’s and Don’ts

✅ DO

  • Wait 48 hours before first wash
  • Brush before washing and before bed
  • Plait loosely at night
  • Dry fully after every wash
  • Braid before swimming
  • Use clarifying shampoo after swimming
  • Book refits every 2–3 months

❌ DON’T

  • Sleep with wet hair
  • Massage or rub the bond area
  • Apply conditioner directly to bonds
  • Bleach or colour extensions yourself
  • Leave hair soaking in chlorine or salt water without aftercare