Frizzy Hair

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WAVE moisturising shampoo in watermelon scent, sulphate free for hair extensions

Moisturising Shampoo - Watermelon Scent

£12.99
A sulphate free shampoo for hair extensions, 250ml, scented with watermelon. The reason a normal shampoo is the wrong choice is simple. Extension hair is cut off, so nothing replenishes...
WAVE moisturising conditioner in watermelon scent for hair extensions

Moisturising Conditioner - Watermelon Scent

£12.99
A moisturising conditioner for hair extensions, 250ml, watermelon scented and vegan. If shampoo is the part you have to get right to avoid harm, conditioner is the part that does...
WAVE heat protection spray for heat styling hair extensions

Heat Protection Spray

£12.99
A 250ml dual-phase heat protectant for hair extensions, to be used before straighteners, tongs or a blow dryer. This is the single most important product on the shelf for anyone...
WAVE leave in conditioner in mango scent for curly hair extensions

Leave In Conditioner - Mango Scent

£12.50
A leave in conditioner for curly hair extensions, 250ml, in a light mist with a mango scent. Curly and coily extensions dry out faster than any other texture, and the...
WAVE frizz control hair serum for smoothing hair extensions

Frizz Control Hair Serum

£10.99
A 30ml frizz control serum for smoothing and shine. Frizz on extensions is a surface problem. When the outside of the hair roughens, individual strands stop lying flat against each...
WAVE Miracle 10 in 1 detangling and repair spray for hair extensions

Miracle 10 in 1 - Tangle free, Repair & Shine

£13.99
A 250ml leave-in spray that covers most of what a set of extensions needs day to day. The headline is the detangling. Long hair extensions knot at the top of...
WAVE sun exposure protein spray in strawberry milkshake scent

Sun Exposure Protein Spray - Strawberry Milkshake Scent

£12.50
A 250ml vegan protein spray, scented like strawberry milkshake, for hair extensions on holiday. Sun, salt water, chlorine and wind are hard on any hair, and unusually hard on extensions....
WAVE damage repair mask for dry or damaged hair extensions

Damage Repair Mask

£17.99
A 250ml intensive damage repair mask for hair extensions and natural hair that has been through it. Where a moisture mask handles hair that is simply dry, this one is...
WAVE daily leave in elixir in vanilla scent for hair extensions

Daily Leave-In Elixir - Vanilla Scent

£12.99
A 50ml daily leave-in elixir built on argan oil, with a warm vanilla scent. This is the small bottle that lives in a handbag and gets used on the ends...

Anti-frizz products for hair extensions: a smoothing serum, leave-in mists, deep conditioning and the wash routine that stops making it worse. Frizz on an extension is hardly ever the weather. It is a surface problem, and surface problems can be fixed.

Hair has an outer layer of overlapping cuticle scales. When they lie flat the strand is smooth and light bounces off it evenly. When they lift, strands stop lying against each other and stand away from the length, which you see as frizz and flyaways.

On extensions the cuticle lifts for two reasons: dryness and wear. Dry because nothing replenishes the hair from above. Worn because it has been roughened by heat, hard detergent, or dry brushing from the root down. A damp British autumn is not causing the frizz, it is revealing it.

So there are two fixes and most people need both. Put moisture back with masks and leave-ins, then lay the surface down, which is the job of the silicone based serum. It fills the roughness so light reflects evenly.

Frizz, in the order worth trying

  • Check the shampoo first, because a sulphate detergent undoes everything after it
  • Condition on every wash and mask weekly
  • Detangle only when the hair has slip, with conditioner in, ends upwards
  • Mist the 10 in 1 through damp lengths before drying
  • Finish dry hair with a very small amount of serum, ends first, roots never

If the hair is rough rather than fluffy, treat the cause at Dry and Damaged Hair. Technique is covered on Hair Brushes and the wash under Sulphate Free.

Frequently asked questions

Why are my extensions frizzy at the top but not the ends?

That pattern points at friction rather than dryness. Hair near the bonds gets the most brushing and the most rubbing against clothing and pillows. Hold the hair above the attachment point when you brush.

Does silicone damage hair extensions?

No, but it does build up. Silicone sits on the outside of the strand, which is why it smooths so well. Use a small amount and make sure your regular wash clears it.

Will an anti-frizz serum work on curly extensions?

It can weigh a curl down and flatten the pattern, so it is not the first thing to reach for. Curly textures do better with a leave-in mist and a defining product.

My extensions frizz as soon as it rains. Fixable?

Largely, yes. Humidity only swells hair whose cuticle is already lifted, so the long term answer is moisture and a smoother surface. Short term, serum on the ends and hair tied back helps.

On a curly set the answer is a different routine, not a stronger serum: Curly Hair Products.