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The first line of defence against external aggressors, ESPA Tri-Active™ Resilience Clarify & Fortify Scalp Serum is infused with Red Seaweed to gently, yet effectively tackle impurities and exfoiate the scalp.








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About Hair Serums
Discover the Best Hair Serums
Upgrade your routine with hair serums that smooth frizz, add shine and protect from daily stress. From anti-frizz and heat protectant formulas to peptide serums that support scalp and strand strength, our edit offers lightweight solutions for every hair type.
Find Your Perfect Hair Serum
Choose a feather-light serum for fine or oily hair, a humidity-resistant formula for frizz control, or a heat defence serum for regular styling. Looking to support growth and density? Explore peptide and caffeine serums designed to care for the scalp while keeping lengths sleek and glossy.
Advice on Our Range of Hair Serums
Not sure where to start? Speak to our haircare experts for personalised guidance, read our blogs for styling tips or complete our free online hair test to build a serum routine tailored to your hair type and goals.

Transform Your Hair with Kerasilk
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