Keep Your Length with Our Premium Split End Mender
Instantly smooth frayed ends and rescue heat-damaged hair with our salon-strength leave-in serum.
Instant End Repair
£59.50 inc. VAT (£49.58 ex. VAT)
A high-performance leave-in treatment that targets and mends split ends while strengthening the hair shaft.
Trusted by Thousands of British Women for Longer, Healthier Hair
Happy Customers
Avg Rating (434+ reviews)
Satisfaction Rate
Loved Across Britain
Free UK Delivery
Fast tracked shipping from our UK warehouse
Dermatologist Tested
Safe for sensitive scalps and all hair types
30-Day Money Back
Love the results or return for a full refund
Rejuveniqe™ Infused
Proprietary oil blend for deep nourishment without grease
What Our Community Says
I've been trying to grow my hair for years but always had to cut it back because of the ends. This serum has genuinely saved my length. It feels so much stronger.
The only product that actually tames my frizz in the UK humidity without making it look lank. My ends look like I've just stepped out of a salon.
Brilliant for my bleached hair. It's a small bottle but a little goes a long way. Only wish it came in a larger size for heavy users!
As someone who understands cosmetic formulation, I'm impressed by the lack of heavy silicones. It uses high-quality oils that actually benefit the hair structure.
Compared to Kérastase, this is much lighter and doesn't leave that 'coated' feeling. My split ends are visibly sealed instantly.
Bought this for my partner who has very long hair. She loves the results, though she mentioned the pump can be a bit stiff on the first few uses.
Application Guide
- Apply 1-2 pumps to the palms of your hands and rub together.
- Focusing on the mid-lengths to ends, work the serum through clean, towel-dried hair.
- Can also be applied to dry hair to smooth flyaways and seal ends after styling.
- For best results, use after every wash. Do not rinse out.
At Instant End Repair, we believe that you shouldn't have to choose between beautiful length and healthy ends. Based in the UK, our mission is to bridge the gap between expensive salon treatments and daily home care. We specialise in targeted formulas that address the specific needs of dry, colour-treated, and heat-damaged hair common in our varied British climate.
Our signature split end mender is the result of extensive research into hair fibre integrity. By combining traditional botanical wisdom with modern cosmetic science, we've developed a lightweight serum that doesn't just mask damage but actively mends the appearance of frayed ends. We are committed to transparency, ensuring our products are as kind to the planet as they are to your hair.
We pride ourselves on being a direct-to-consumer brand that listens to the UK beauty community. Whether you're dealing with the effects of hard water in London or the humidity of the coast, our products are designed to keep your hair looking polished, smooth, and resilient between salon visits.
Why UK Customers Love Us
Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.
Common Questions
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