Cortisol, DHEA, Cortisol:DHEA ratio
Cortisol is a hormone that’s secreted by your adrenal glands. In a healthy person, it should peak in the morning and slowly decline during the day. Any deviation from this daily pattern suggests an irregular stress response.
Use the simple, at-home test kit to collect five saliva samples.
Return samples for analysis and learn about your circadian rhythm and total cortisol production.
Receive personalised recommendations to balance your stress levels and optimise your energy.
For More Information please click here.
We aim to process and ship orders same day where possible. Please note all orders received after 3.30 pm on a Monday to Thursday will be processed and sent out the next working day.
Friday orders after 3.30pm will be shipped on the following Monday. For next day courier delivery orders must be received by 1.00pm.
For orders placed on Friday before 1.00pm requiring a next day courier you have 2 options; Next Day Saturday which incurs a premium charge or Next Day Standard which will be delivered on the following Monday.
Orders placed after 1.00pm via the courier option will be processed on Monday for Tuesday delivery.
Please note we do not process orders on Saturdays, Sundays or Bank Holidays.
Simple, at-home test kit
Pre-paid return envelope
Easy-to-understand test reports
Personalised nutrition and lifestyle advice
1 x test instructions
1 x sample collection pack
5 x straws
5 x saliva collection tubes
5 x sample ID stickers
1 x prepaid return envelope
1 x request form
To make your test results as accurate as possible, it’s important you follow these guidelines.
Do NOT perform the test if:
you’re taking or have taken steroids or hydrocortisone-containing medicine or creams in the past 7 days
you’re supplementing with DHEA
Do NOT stop any medication without first consulting your doctor.
Take all five samples on the same day. If you forget to take a sample, don’t substitute it with one from the following day. Please get in touch with us to arrange another kit.
You’re advised to take your sample on a day which would most represent your usual waking hours. If these vary or this isn’t possible, please take as described below on a day that’s convenient for you.