Premier Research Labs, Tranquinol, 90 Plant-Source Capsules
Available in stock Last updated October 20, 2026
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Description Summary
Description Summary
Ingredients
Ingredients
Suggested Use
Suggested Use
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Warning
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Product Details
Tranquinol® – Complete Formula for Advanced Mood, Relaxation and Sleep Support*
Tranquinol® is a premier lifestyle product scientifically formulated to promote a balanced state of relaxation and mental tranquility while supporting a calm mood during stress and anxiety.* The legendary ingredients in Tranquinol® feature a class of distinctly active compounds that deliver the selective ability to help support mood and emotional balance, which, in turn, helps promote a healthy response to managing an overactive mind and encourages relaxation for deep, restful sleep.* Take a look at the following well-researched, quality ingredients.
Affron®: Saffron – Supports Healthy Mood & Emotional Balance*
Backed by science, Affron® delivers a unique genre of saffron extract guaranteed to deliver phytocompounds called safromotivines, a pool of 25 active compounds (identified by U-HPLC) having complementary effects on mood parameters.* Recent research has clinically demonstrated that the harmonizing actions of the full spectrum safromotivines deliver effective mood and emotional balance support during times of anxiety and emotional stress.*
Suntheanine® – Promotes A Balanced State of Relaxation*
Suntheanine® is made with a patented enzymatic fermentation process that mimics the natural process in green tea leaves, resulting in a 100% pure L-isomer form of theanine – without any caffeine. Clinical research suggests that Suntheanine® promotes brain wave activity associated with a relaxed but alert mental state.* Human clinical trials have highlighted the ability of Suntheanine® to promote a balanced state of relaxation without drowsiness, as shown by an increase in healthy alpha brain waves and a decrease in beta brain waves.*
Magnesium – An Essential Macromineral to Promote Healthy Neurological Function
Magnesium is an essential macromineral in human diets and has many physiological factors in the human body. In fact, magnesium functions as a cofactor in more than 300 enzymatic reactions. Magnesium is required as a coenzyme to convert tryptophan to serotonin, a neurotransmitter recognized as a major determinant of mental health and mood.* Magnesium's biochemical reactions with N-methyl-D-aspartate (NMDA) may modulate glutamates and their potential excitatory neurological transmissions, thus promoting healthy mood and emotions while supporting a relaxant effect and facilitating sleep.*
Magnolia Bark Extract – Promotes Healthy Mood and Emotional Health*
The use of the bark of Magnolia officinalis (a flowering tree native to China) is well documented within traditional Eastern healthcare practices. Its tranquilizing properties have been widely used to support calmness, mood, and emotional well-being.* The physiological properties that support healthy mood and emotional well-being are attributed to the diphenyl compounds of magnolol and honokiol; essential oils (β-eudesmol, α-and β-pinenes, and bornyl acetate), and specific alkaloids (magnocurarine and magnoflorine).* Over 250 constituents have been isolated from magnolia bark. Still, the compounds magnolol and hanokiol (neolignan derivatives) are considered to be the two principal phenolic compounds in the bark that promote mood and emotional health.*
An Allstar Line Up – Anchored with The Perfect Botanical Support Blend
Tranquinol®'s featured ingredients are an all-star lineup anchored by a distinct class of active botanical ingredients, including Valerian Root Extract, Organic Lavender, Organic Lemon Balm, and Organic Passionflower. This blend provides a broad range of nutritional elements with active phytonutrients to support the active ingredients in Tranquinol®.
Typically, US domestic orders are delivered within 5 to 8 business days from the day order is shipped unless the product is back ordered (Out of Stock).
Please note that we do not ship on Saturdays and Sundays. International customers please Click Here to find more about the international shipping policy.
The total delivery time for your order is the period of time from when you place your order until the time you receive it. It is comprised of two parts- the processing time and the shipping time.
A. Processing time- The time from when you submit your order to when the item leaves the warehouse. In most cases, this is 3 to 5 business days. Please keep in mind that these are estimates based on previous shipping times and may sometimes take a little longer based on stock availability and demand.
B. Standard Shipping- Standard Shipping typically takes 5 to 8 business days to arrive, within the continental 48 U.S. only, excluding Hawaii, Alaska, Virgin Islands & Puerto Rico.
C. Expedited Shipping- Currently we are not providing Expedited Shipping service(s).
D. Shipping Note- Extra shipping charges might apply for glass items, liquids, probiotics (ships along with ice packs) or heavy weight packages due to the dimensions of the shipping box. Please contact us for any concerns and inquiries.
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Vitals
| Manufacturer | Premier Research Labs |
|---|---|
| UPC | 807735004811 |
| Count | 90 |
| Form | Capsules |
| Supplement Health Focus | Brain and cognitive health |
| Product Category | Sleep Supplements |
| Product Type | Sleep Support |
| Age Group | Adults |
| Country of Origin | USA |
| Shipping Weight | 0.18 lb |

