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Tranquinol
Find your calm with Tranquinol® by Premier Research Labs—crafted with magnesium to support your mind and nervous system, every day.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Free UK shipping over £50, free returns.
Buy now, pay later from £12.12/mo
Key Benefits
- With magnesium to support normal psychological function and the nervous system.
- Thoughtfully blended botanicals and nutrients for daily balance.
- Designed to fit seamlessly into your wellbeing routine.
- Vegan-friendly and made with organic ingredients.
Begin your journey to calm with Tranquinol®—a unique blend of magnesium and botanicals, designed to support your wellbeing. Magnesium contributes to normal psychological function and the normal functioning of the nervous system, helping you feel balanced as you move through your day.
Calm, Every Day: Tranquinol® is your gentle companion for moments when you want to unwind and find your centre.
Evening Ease: This harmonious formula is designed to complement your evening routine, helping you prepare for a restful night.
Balanced Mind: With magnesium supporting normal psychological function, Tranquinol® helps you maintain your sense of balance, even on busy days.
At the heart of Tranquinol® are carefully selected, well-researched ingredients:
Safr’Inside™, Suntheanine®, and a blend of botanicals are combined with magnesium to support your daily wellbeing.
Make Tranquinol® part of your daily rhythm and enjoy the gentle support of this thoughtfully crafted blend—here to help you feel your best, every day.
Premier Research Labs reflects a steadfast dedication to purity, efficacy, and scientific integrity. Built on the vision of providing practitioner-grade nutritional supplements, the brand sources the finest raw materials from around the globe, favouring organic and natural ingredients. A team of in-house experts formulates each product with precision, using evidence-based research to unlock the power of botanicals. Every batch undergoes rigorous testing for contaminants and potency, ensuring unmatched quality. With vegan-friendly, solvent-free capsules and third-party certifications, Premier Research Labs offers supplements that health professionals trust—crafted with care, tested for excellence, and rooted in a mission to support global wellness.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Magnesium (as magnesium malate), Magnesium Malate, Organic Turmeric (rhizome) (Curcuma longa), Suntheanine® (L-Theanine), Organic Lemon Balm (Leaf) (Melissa officinalis), Organic Passionflower (aerial parts) (Passiflora incarnata). Organic Lavendar (Flower) (Lavendula angustifolia), Valerian (Root) Extract (Valeriana officinalis), Safr'InsideTM Organic Saffron extract (Stigma) (Crocus sativus) ((Standardized to contain 2% safranal)), Organic Magnolia (Bark) Extract (Magnolia officinalis) ((Standardized to contain 80% honokiol and magnolol)), plant-Source Capsules (cellulose, water), Organic Rice Bran, Organic Rice Concentrate
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Take 3 capsules daily or as directed by a health professional.
Tranquinol
Find your calm with Tranquinol® by Premier Research Labs—crafted with magnesium to support your mind and nervous system, every day.
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Free UK shipping over £50, free returns.
Buy now, pay later from £12.12/mo
Key Benefits
- With magnesium to support normal psychological function and the nervous system.
- Thoughtfully blended botanicals and nutrients for daily balance.
- Designed to fit seamlessly into your wellbeing routine.
- Vegan-friendly and made with organic ingredients.
Begin your journey to calm with Tranquinol®—a unique blend of magnesium and botanicals, designed to support your wellbeing. Magnesium contributes to normal psychological function and the normal functioning of the nervous system, helping you feel balanced as you move through your day.
Calm, Every Day: Tranquinol® is your gentle companion for moments when you want to unwind and find your centre.
Evening Ease: This harmonious formula is designed to complement your evening routine, helping you prepare for a restful night.
Balanced Mind: With magnesium supporting normal psychological function, Tranquinol® helps you maintain your sense of balance, even on busy days.
At the heart of Tranquinol® are carefully selected, well-researched ingredients:
Safr’Inside™, Suntheanine®, and a blend of botanicals are combined with magnesium to support your daily wellbeing.
Make Tranquinol® part of your daily rhythm and enjoy the gentle support of this thoughtfully crafted blend—here to help you feel your best, every day.
Premier Research Labs reflects a steadfast dedication to purity, efficacy, and scientific integrity. Built on the vision of providing practitioner-grade nutritional supplements, the brand sources the finest raw materials from around the globe, favouring organic and natural ingredients. A team of in-house experts formulates each product with precision, using evidence-based research to unlock the power of botanicals. Every batch undergoes rigorous testing for contaminants and potency, ensuring unmatched quality. With vegan-friendly, solvent-free capsules and third-party certifications, Premier Research Labs offers supplements that health professionals trust—crafted with care, tested for excellence, and rooted in a mission to support global wellness.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Magnesium (as magnesium malate), Magnesium Malate, Organic Turmeric (rhizome) (Curcuma longa), Suntheanine® (L-Theanine), Organic Lemon Balm (Leaf) (Melissa officinalis), Organic Passionflower (aerial parts) (Passiflora incarnata). Organic Lavendar (Flower) (Lavendula angustifolia), Valerian (Root) Extract (Valeriana officinalis), Safr'InsideTM Organic Saffron extract (Stigma) (Crocus sativus) ((Standardized to contain 2% safranal)), Organic Magnolia (Bark) Extract (Magnolia officinalis) ((Standardized to contain 80% honokiol and magnolol)), plant-Source Capsules (cellulose, water), Organic Rice Bran, Organic Rice Concentrate
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Take 3 capsules daily or as directed by a health professional.
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Questions?
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation