Life Extension
Serene Sleep - 30 softgels
Serene Sleep - 30 softgels
Join for as little as £4.99 per month or take an annual membership of £29.99 to get the discounted pricing.
Members save £2.74 · 18% off retail
Join once to unlock member pricing across the supplement store.
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Why Perqen prices stay low
We source directly from authorized EU distributors, avoid commingled inventory, and pass through the wholesale advantage instead of padding retail prices.
I saved over £60 by being able to shop the brands.
Featured brands: KIKI Health, Nordic Naturals, and Doctor's Best
A Perqen Health Selection. Part of our GP-curated collection of high-purity longevity essentials.
Gluten-Free 1 Daily Non-GMO LE Certified Ashwagandha & Black Cumin For Sleep & Stress Relief Food Supplement What is Serene Sleep? Goodnight, restless nights! This supplement offers a herbal combo for restorative sleep: ashwagandha and black cumin. Each extract has been clinically studied to help your body manage stress, so you can ease yourself into a restful night’s sleep—and wake up refreshed. Get the sleep of your dreams with this restorative, restful, dual-herb formula.
🛡️ GP-Vetted Purity
Selected and approved by clinical doctors at the Veridian Clinic. We verify batch certificates for potency and contaminants so you don't have to.
💸 The Perqen Market Hack
Why pay a 40% retail markup elsewhere? Our membership model removes the "middleman tax," giving you the same premium batch at wholesale rates.
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