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PheniTropic Ultra PM - 30 Capsules

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PheniTropic Ultra PM

Discontinued by Manufacturer

This product has been discontinued by the manufacturer and is no longer available.

As a replacment, we recommend trying
Power OFF or Alpha GABA PM

Need help choosing a replacement? We have included a comparison chart below to help you make the best decision. If you have any questions, please feel free to contact us.

Suggested PheniTropic Ultra PM Replacements

Expand Product Comparison Chart

PheniTropic Ultra PM by Biotics Research contains a combination of key nutrients with a proprietary blend of botanicals and neurotransmitter precursors.

  • Supports the sleep/wake cycle
  • Promotes GABAergic and serotonergic activities associated with feelings of calmness
  • Improves mood

PheniTropic Ultra PM by Biotics Research contains melatonin, vitamin B6, and a proprietary blend of phenibut, 5-HTP and passionflower to provide extra support for a deeper sleep.


Phenibut, or beta-phenyl-gamma-aminobutryic acid, is a derivative of GABA. GABA is a primary inhibitory neurotransmitter, which means it inhibits excitatory neurotransmitters in the brain, and is used at the great majority of fast inhibitory synapses in virtually every part of the brain. A number of sedatives act by enhancing the effects of GABA. One of the “feel good” brain neurotransmitters, which include serotonin, dopamine and norepinephrine, GABA is commonly referred to as the “anti-anxiety neurotransmitter”.


Melatonin, a pineal hormone, plays an important role in the regulation of the circadian sleep/wake cycle, and mood. Melatonin release from the pineal gland is tightly synchronized with the habitual hours of sleep. Exogenous melatonin use has been found to support healthy sleep patterns in menopausal women with frequent nocturnal and early morning awakenings. Melatonin also exhibits antioxidant activity by its ability to scavenge free radicals and stimulate antioxidant enzymes. As a result, melatonin has been found to play a neuroprotective role in traumatic brain injuries.

Vitamin B6

Vitamin B6 acts as a cofactor in the conversion reaction of glutamate, a principal excitatory neurotransmitter to GABA, a principal inhibitory neurotransmitter. Inadequate levels of vitamin B6 may result in lower levels of GABA.


Serotonin is considered a calming neurotransmitter, and is associated with mood and sleep. 5-HTP can be used as a serotonin precursor, helping raise levels of endogenous serotonin. In addition to the production of serotonin, which has been positively associated with regulation of sleep, the sleep architecture can be controlled by the regulation of GABA(A) receptor and GABA content with the addition of 5-HTP. In other words, 5-HTP works synergistically with GABA by modulating both GABAergic and serotonergic signaling.


Herbal compounds are now being used to reduce anxiety and increase sedation. Passiflora incarnata is one such herbal compound, having demonstrated significant anti-anxiety effects. It inhibits monoamine oxidase (MAO) activity to reduce depression, stress, anxiety, impaired sleep quality and restlessness. Passifora incarnata reduces anxiety and improves sleep processes through stimulating the GABA system without side effects.

PheniTropic Ultra PM is free of common allergens. It does not contain corn, dairy, salt, soy, sugar, gluten or any artificial flavors or colorings.

PheniTropic Ultra PM 30 Capsules by Biotics Research

Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 30

  Amount per Serving %DV

Vitamin B 6 (as pyridoxal-5-phosphate) 5 mg 294%
Melatonin 3 mg  
Proprietary Blend
   Phenibut (4-amino-3-phenylbutric acid HCl),
   5-HTP (L-5-Hydroxy-Tryptophan),
   Passionflower (Passiflora incaranata) (aerial part)
650 mg  

* Percentage Daily Value is based on a 2,000 calorie diet
† Daily Value (DV) not established

Other Ingredients: Vegetarian capsule shell (modified cellulose), microcrystalline cellulose, medium chain triglycerides and magnesium stearate.

Caution: Not recommended for children, pregnant, or lactating women. Do not mix with alcohol, sedatives, or stimulants. Those taking antidepressants, suffering from liver insufficiency/failure or ulcerative lesions of the GI tract should consult with their physician.

Suggested Use: Take 1 capsule before bed as a dietary supplement or as otherwise directed by a healthcare professional. Use only before sleep.

Great natural sleep remedy!

Review by Indy (Posted on 4/2/19)

Overall Rating

PheniTropic Ultra PM has definitely helped me fall asleep at night!

Slept good for the first time in months!

Review by Ivana (Posted on 3/28/19)

Overall Rating

My fiancé and I have a hard time falling asleep and staying asleep all through the night. A friend told us about Phenitropuc Ultra PM so we gave it a try. Last night we both took 1 capsule. Each and slept so soundly for the first time in months. It really helped us relax and wind down before going to bed and I like that we didn’t wake up groggy in the morning. I definitely recommend this product!

It works!

Review by Hinze6 (Posted on 3/28/19)

Overall Rating

I have struggled for a long time for a decent night’s sleep. I have insomnia and Restless Leg Syndrome. Both of which do a good job of keeping me up at night. The phenitropic ultra pm really does the trick and I can enjoy a restful sleep. So grateful.

Subtle effect but my sleep quality has improved

Review by Maggie (Posted on 2/12/19)

Overall Rating

I'm able to stay in a deeper sleep longer and get back to sleep easier after waking up at night. Sleep quality has definitely improved which leads to better days. Does not leave me groggy.

It works!

Review by Scott (Posted on 2/11/19)

Overall Rating

My doctor recommended this as a natural alternative for helping me sleep. All I can say is that it works!

Great Results

Review by Laura (Posted on 2/5/19)

Overall Rating

I take PheniTropic Ultra PM most evenings due to a high stress job which subsequently causes restless nights. I find I sleep better and wake up feeling refreshed. Sometimes when work is extra stressful I do find that 1 isn't enough so I then take 2. I have had no side effects, and the only effect I feel is a peaceful sleep. I recommend this product.

Great product to sleep well at night!

Review by Jenn (Posted on 1/31/19)

Overall Rating

I love this product. I never have a problem falling asleep but always a problem staying asleep. This product helps me stay asleep and I feel well rested in the morning.

Great product

Review by Steve (Posted on 1/22/19)

Overall Rating

This product is the real deal! I've explored several natural sleep aids, and this one has helped me the most. I've had several injuries throughout my law enforcement career and now at the age of 55, I need something to get me through the night. Phenitropic ultra pm is the ticket.

Good product

Review by Deb (Posted on 12/27/18)

Overall Rating

This product seems to help me sleep. I will order it again.

Works for the wife

Review by Michael S (Posted on 12/18/18)

Overall Rating

My wife has a history of not getting to sleep, waking and not being able to go back to sleep. She has tried many natural remedies with marginal success. Recently she asked me to look for Kavinace. I found it at Accutrition and ordered a bottle. I ordered a second bottle, but after that, she did not ask me to reorder Kavinace for her. A month ago, I found PheniTropic Ultra PM at Accutrition. I took a chance and ordered some for the wife. This morning, she asked me to order another bottle. She said it seems to help with her sleep and that it has been the best supplement she has tried.

Effective Product

Review by Frank (Posted on 12/17/18)

Overall Rating

I have had trouble with sleep most of my life. I have taken many pharmaceuticals that have horrific side effects. While this product is not a cure-all for me, it does provide significant assistance and I am pleased to have found it. I often recommend it to other's when sleep problems are mentioned in a casual conversation. Many have thanked me profusely for having done so.

I take it every night!

Review by Del Mar (Posted on 10/4/18)

Overall Rating

PheniTropic Ultra PM was recommended by my doctor for my sleeplessness. I could fall asleep just fine, it was the staying asleep that I had issues with. Just one PheniTropic Ultra PM about 20 minutes before bedtime, puts me to sleep for the entire night. I wake up without any "hangover" feeling or the feeling of dragging during the day.

The statements and claims made on this site have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Accutrition Nutritional Consultants® is not liable for the misuse or misinterpretation of any information on this site. Product ingredients and formulations may change over time. We attempt to keep this information up-to-date and accurate, but it is your responsibility to review all product labels before opening. Always consult with your health care practitioner before implementing a diet or supplement regimen.