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Order our Serotonin in Urine Test Online. Attend near Oxford St, London. Receive Results in 6 Days Guaranteed or Your Test is Free.
You may order this Urine Test Online Now and Attend Immediately. We Generate your Referral PDF within 3 Minutes, no need to Print it.
Reception is open 7am-7pm Mo-Fr and 9am-1pm on Sat. They'll be expecting you - and unlike others in London, we won't charge extra Fees on your Arrival.
Our Express Results Guarantee means you'll receive your Serotonin in Urine Test Results within 6 Working Days or secure a full refund.
New Tech enables prices 40% less on average than in 2022 & Multitest Discounts of £10/Test.
Not used us before? Neither had Kate - read about her full customer experience here.
Get your results within the stated turnaround time or get a full refund, AND your results Guaranteed.