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Symbiotics, Tryp-to-Zen, 30 Capsules (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 0.19 lbs (0.09 kg)
  • Product Code: SYM-01045
  • UPC Code: 647303010451
  • Package Quantity: 30 Capsules
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.1 lbs (0.05 kg)
Product Overview


  • Milk Peptide Supplement
  • Helps Manage Stress
  • Promotes Relaxation
  • Safe & Natural
  • Nature's Way to a Relaxed State of Being

Clinical study results show that Tryp-to-Zen can reduce stress and anxiety the natural way with a safe Casein derivative from milk. Unlike some other products, including supplements such as Kava Kava and St. John's Wort, there are no known side effects. With Tryp-to-Zen there's no drowsiness, memory loss, drug interactions or dependency. You just feel less social, intellectual and emotional anxiety. Tryp-to-Zen is nature's way to a relaxed state of being.

Suggested Use

Take one capsule daily.

Other Ingredients

Sodium caseinate, gelatin, water, glycerin, titanium dioxide.

Quality and Purity Guaranteed- We guarantee that this product meets the highest standards of quality, purity and freshness.


Keep out of children's reach. Suitable for lactose-free diets. Close tightly and store in a dry place at room temperature. Do not use if imprinted seal under bottle cap is broken or missing.

Each bottle is safety sealed with an outer neckband and inner seal.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 30
  Amount Per Capsule % DV
Proprietary Blend with Casein Derivative (from milk) and Phospholipids 167 mg
† Daily Value (DV) not established.
iHerb Customer Reviews

surprisingly effective

Posted by Reviewer1733570 on Jan 15, 2013

I was skeptikal about this being a hype, but curious at the same time and pleased to find this actually does affect anxiety in a calming way. It's no miracle pill, it's rather mild but noticeable and quite straight to the target, without other implications, which gives it a very clean feeling. I found a little bit of sleepiness is felt in the begining and this matches findings that it has melatonin receptor affinity, but it's less noticeable than with common anxiolytic agents, and the relaxing effect is nice. Lastly, there may be products close to its effectiveness but at a lot smaller price.

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On the fence...

Posted by Reviewer1990660 on May 13, 2010

Honestly this stuff did not seem very helpful for my anxiety at all. Out of all thirty capsules, I think maybe there were three times I felt a bit calmer after taking it. I'm not sure if this was just coincidence or what. I think it's kind of pricey so I don't know if I'll try it again, especially since I didn't really notice much of a change. However everyone is different, so it may work for you!

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helps a lot for anxiety

Posted by Reviewer2689448 on Apr 05, 2010

It is a great asset if you are having these symptoms

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Posted by Reviewer2323510 on Jan 26, 2010

Great product. Keeps me calm and helps keeps my blood pressure normal. Wouldn't be without it!

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Used this product for years

Posted by Reviewer2784429 on Jan 20, 2010

This is THE GREATEST! I have used it on hyper or irritable days, and sometimes at night to help me sleep. I make sure I always have some in the vitamin cabinet!

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