Domestic orders placed by 5 PM Eastern Time will be packed and shipped the
same day, pending verification of billing information and the shipping
Orders containing refrigerated items will be processed as quickly as possible, but won't necessarily be shipped out the same day.
If an item on your order is on backorder we will notify you by email
and we will ship what we have in stock, the backordered item (s) will be
shipped as soon as it is back in stock (usually within 1 week or less)
Excludes all orders placed during weekends and on major US holidays(Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day)
Order status and tracking information is updated
1 business day or less after the order is placed . You can now get real-time
status on your PureFormulas order on your cellphone or online.
Track your order
Order before 5 p.m. EST and this item will ship out today. Except during weekends and holidays.
We’re fast like that. Place your order before 5 p.m. and it will ship the same day, as long as we can verify billing and shipping information. Refrigerated items will be processed quickly, but might not ship the same day.
If it’s backordered, we’ll notify you by email and will ship it when it’s available (usually 1 week or less).
Serotonin is a neurotransmitter produced by our bodies to facilitate communication between our brain cells and our nervous system. Most of our brain cells are influenced in some way by serotonin, these include the cells linked with mood, appetite, sleep, certain social behaviors, plus more. As such, serotonin is extremely essential for maintaining not only our physical health, but our emotional health as well. Some research suggests that there is a link between serotonin and depression. Although the specific details of the how serotonin affect depression aren't known, there are several possible theories such as a low production of serotonin, failure of serotonin neurotransmitters to arrive at receptor sites, or a low amount of tryptophan in our bodies. Tryptophan is the amino acid from which serotonin is created.
If you feel like a serotonin boost is something you need, consider Progressive Labs' 5-Hydroxy L-Tryptophan, a 5-HTP supplement derived from griffonia simplicifolia, a West African climbing bush with legumes. 5-Hydroxy L-Tryptophan (also called 5-HTP) is generally produced naturally in our bodies from tryptophan. Then, 5-HTP is synthesized into serotonin. However, if something inhibits the production of 5-HTP, like low tryptophan, our bodies won't get the serotonin we need. But that's where 5-HTP supplements like Progressive Labs' 5-Hydroxy L-Tryptophan come in; If serotonin production is a three step process, a 5-HTP supplement bypasses the first step and jumps right to second one by providing the 5-hydroxy L-Tryptophan that the first step would have produced. From there, serotonin production can continue.
5-HTP supplements have been used to treat a wide variety of conditions like depression, fibromyalgia, sleep disorders, and more.
Progressive Labs has been a family owned manufacturer and distributor of nutritional supplements for 40 years. Progressive Labs has supplied over 25,000 customers with professional grade vitamins, herbals, and dietary supplements.
These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose, treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
Each capsule contains:
5-hydroxy l-tryptophan 100 mg
rice flour, magnesium stearate.
Take one capsule daily, or more, as recommended by a doctor.
PureFormulas is your one-stop shop for health supplements, vitamins, minerals and other nutritional supplements. We carry thousands of products from a huge variety of prescreened manufacturers because our goal is to help you achieve optimal health, regardless of your age, lifestyle or location.
At PureFormulas, we hand pick every item in our inventory. We only work with the most reputable, trusted manufacturers of vitamins, minerals and nutritional supplements.
When you order from PureFormulas, you're getting access to our large inventory, the convenience of fast, free shipping, and the comfort of knowing your order is guaranteed authentic and fresh. Our dedicated team is here to make sure you have access to the best health supplements, vitamins and minerals and other nutritional supplements. Our friendly, efficient customer service is second-to-none, and we guarantee your satisfaction on every order you place through PureFormulas.
We invite you to browse our large selection of vitamins and minerals, nutritional supplements and other health supplements, and please contact us if you have any questions. We look forward to meeting your needs today!
Domestic orders placed by 5 PM Eastern Time will be packed and shipped the same day, pending verification of billing information and the shipping method selected. Orders containing out-of-stock items or refrigerated items will be processed as quickly as possible, but won't necessarily be shipped out the same day.
Excludes all orders placed during weekends and on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year’s Day).