L-Theanine Calm-Plex with GABA and 5-HTP - 100 mg, 60 capsules
L-Theanine Calm-Plex with GABA and 5-HTP - 100 mg, 60 capsules
L-Theanine Calm-Plex with GABA and 5-HTP - 100 mg, 60 capsules
L-Theanine Calm-Plex with GABA and 5-HTP - 100 mg, 60 capsules
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L-Theanine Calm-Plex with GABA and 5-HTP - 100 mg, 60 capsules

SKU: P206

ProHealth

$18.49
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Synergistic formula supports healthy mood, cognitive function and stress management

  • Supports relaxation and stress management without drowsiness
  • Supports healthy neurotransmitter levels
  • Supports optimal mood levels with 5-HTP

Supports Relaxation.L-theanine directly stimulates the production of alpha brain waves, which creates a deep state of relaxation. Research with human volunteers has demonstrated that L-theanine creates its relaxing effect approximately 30 to 40 minutes after ingestion. (1)

Supports Cognitive Function.L-theanine stimulates alpha-brain waves, which increase mental alertness L-theanine also plays a role in the formation of gamma-aminobutyric acid (GABA), which regulates neurotransmitters and helps maintain relaxed levels of neuron activity. (2)

Supports Healthy Mood.In addition to L-theanine, L-Theanine Calm-Plex contains two additional mood-enhancing ingredients, 5-HTP and GABA. These natural compounds work synergistically to help maintain balanced neurotransmitter levels in the brain, promoting a strong sense of well-being and healthier mood.

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References:

1. Evans M, McDonald AC, Xiong L, Crowley DC, Guthrie N. A Randomized, Triple-Blind, Placebo-Controlled, Crossover Study to Investigate the Efficacy of a Single Dose of AlphaWave® L-Theanine on Stress in a Healthy Adult Population. Neurol Ther. 2021;10(2):1061-1078. doi:10.1007/s40120-021-00284-x

2. Dasdelen MF, Er S, Kaplan B, et al. A Novel Theanine Complex, Mg-L-Theanine Improves Sleep Quality via Regulating Brain Electrochemical Activity. Front Nutr. 2022;9:874254. Published 2022 Apr 5. doi:10.3389/fnut.2022.874254

Supplement Facts
Serving Size: 1 capsule
Servings Per Container: 60
Amount Per Serving %DV*
Suntheanine® (L-Theanine) 100 mg †
GABA 275 mg †
5-HTP 10 mg †
†Daily Value not established

Rev.12.20

Suntheanine ® is a registered trademark of Taiyo International, Inc. Use of Suntheanine® is protected by US Patent NO. US 6,589,566 B2
  • Other Ingredients: Capsule (gelatin, water), cellulose, magnesium stearate, silicon dioxide, stearic acid. Contains ingredients made from soy.
  • Contains No: Gluten, casein.
  • Suggested Daily Use: As a dietary supplement, take 1 to 2 capsules as needed, preferably between meals or as recommended by your health care professional.
  • Note: Do not use if tamper-evident seal is broken or missing. Close tightly after each use.
  • KEEP OUT OF REACH OF CHILDREN

  • L-Theanine Calm-Plex is a synergistic formula that effectively combines L-Theanine with GABA and 5-HTP for relaxation plus mood support. L-Theanine Calm-Plex uses Suntheanine® brand L-theanine, the purest form of L-theanine available, to deliver maximum calming effects. 
  • Japanese Green Tea is a powerful antioxidant that is also used to support calmness and tranquility. One of the main components of green tea is the amino acid L-Theanine. 
  • Research has shown that L-Theanine can increase levels of GABA, a brain chemical known for its calming effects, and dopamine, which can promote mood enhancement. L-Theanine is non-drowsy and may even increase mental focus and concentration as it supports a calm state of mind.2 

The L-Theanine Relaxation Effect 

  • L-theanine readily crosses the blood-brain barrier of humans and exerts subtle changes in biochemistry. An increase in alpha waves has been documented (see above), and the effect has been compared to getting a massage or taking a hot bath. L-theanine is different from kava-kava in that it doesn't cause drowsiness. Research with human volunteers has demonstrated that L-theanine creates its relaxing effect in approximately 30 to 40 minutes after ingestion. 
  • The mechanism behind this effect is two-fold: 1) L-theanine directly stimulates production of alpha brain waves, which creates a deep state of relaxation while maintaining mental alertness. 2) L-theanine appears to play a role in the formation of gamma-aminobutyric acid, better known as GABA. GABA acts as a powerful manager of neurotransmitters and helps maintain relaxed levels of neuron activity. 

How L-Theanine Differs From Other Calming Herbs 

  • The main difference between L-theanine and other calming herbs such as valerian root, kava kava, skullcap and passion flower (among others), is that it does not cause drowsiness - thereby offering you the benefit of relaxation without sedation. This could be very helpful for patients who want a calming effect while maintaining the ability to perform tasks that require alertness, concentration or mental acuity. In addition, unlike most amino acids, L-theanine can be taken with or without food, and at any time. 

5-HTP & GABA: Natural Support for Healthy Neurotransmitter Levels 

  • L-Theanine Calm-Plex contains two additional mood-enhancing ingredients called 5-HTP and GABA. These natural compounds work synergistically to help maintain balanced neurotransmitter levels in the brain. Together they support proper memory and nervous function, while promoting a strong sense of well-being and relaxation. 
  • 5-HTP is manufactured in the body from the amino acid L-Tryptophan and is used to produce the neurotransmitter serotonin. Research has shown serotonin plays a key role in maintaining mood, cognitive function and neuron communication.  
  • By adding 5-HTP to the L-Theanine formula, the body directly receives the materials it needs to promote healthy serotonin levels, and thus balanced mood. The 10mg dose of 5-HTP in L-Theanine Calm-Plex is not significant enough to cause drowsiness. 
  • GABA is naturally produced from the amino acid glutamine and the sugar glucose. It is concentrated in the hypothalamus area of the brain and is known to play a role in healthy pituitary function, which helps maintain hormone synthesis, proper sleep cycles, and body temperature. GABA primarily functions in the body as a powerful inhibitor of neurotransmitters and to help maintain relaxed levels of neuron activity. 
  • Over-stimulated or over-active neurons may lead to feelings of restlessness, irritability and sleeplessness. GABA inhibits nerve cells from over-firing to promote feelings of calmness and stability.
  • Synergistic Formula Supports Relaxation and Mood. Combining L-theanine, GABA and 5-HTP best supports a calm mood, relaxation and neurotransmitter activity. L-theanine is one of the best compounds to support relaxation because it does not cause drowsiness like many others do.
  • High Potency. ProHealth’s L-Theanine Calm-Plex uses Suntheanine® brand L-theanine, the purest form of L-theanine available, to deliver maximum calming effects.
  • Meets US Pharmacopeia Standards. Our L-Theanine Calm-Plex ingredients meet US Pharmacopeia standards.
  • Free of Unwanted Ingredients. L-Theanine Calm-Plex doesn’t contain yeast, wheat, gluten, salt, dairy, eggs, peanuts, tree nuts, fish, shellfish, soy, corn, dye or preservatives.
  • Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
  • Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
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Changed My Life

Changed My Life

"This supplement has completely changed my mental for the better. I thought I needed heavy mental help and medications, but this has given me clarity, balance and calmness I haven't experienced with any other product. This is now and forever will be my life saver and daily regimen. Thank you so much!"

- Lamiya C., Verified ProHealth Longevity Customer

Customer Reviews

Based on 20 reviews
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(16)
15%
(3)
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5%
(1)
L
Leigh C.
Effective but gentle

Tried this on a whim and am very happy. It helps me relax but isn’t super strong, which I prefer. I’m very happy with it.

M
Mark

L-Theanine Calm-Plex with GABA and 5-HTP (Suntheanine®) (100 mg, 60 capsules) by ProHealth

A
Aaron B.
L theannine calm plex works

Great for low sleep nights after taking the pill I feel like I slept 8 hours . Awesome 😎

M
MR
Calming supplement

Helps even out our mood!

R
Robert R.
L-Theanine Calm-Plex with GABA and 5-HTP (Suntheanine®) (100 mg, 60 capsules) by ProHealth

L-Theanine Calm-Plex with GABA and 5-HTP (Suntheanine®) (100 mg, 60 capsules) by ProHealth combines all three of the active ingredients that I was buying separately to help with my mood. When I saw this product on the ProHealth site I immediately jumped at the chance of purchasing this product. I haven't been let down. It works, it's very effective and very cost efficient for such a quality product. I highly recommend it.

N
Nancy C.
Restful

My husband has issues staying asleep because he can’t shut his brain off. These help him relax so he gets a long and restful sleep.

M
Marci R.
Natural

This supplement really does calm.

L
Lamiya C.
Changed My Life

This supplement has completely changed my mental for the better. I thought I needed heavy mental help and medications, but this has given me clarity, balance, and calmness I haven't experienced with any other product. This is now and forever will be my life saver and daily regimen. Thank you so much!

D
Dianne G.
Recommended by my physician

I’m very pleased with the result.

S
Sam P.

Very please with effective ness

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Frequently asked questions

As a dietary supplement, take 1 to 2 capsules as needed, preferably between meals or as recommended by your health care professional.
Simply close tightly after each use.
L-theanine generally does not have side effects, but 5-HTP may cause nausea, heartburn, gas or loss of appetite. High doses of 5-HTP (which are not found in this formula) can cause serotonin syndrome, a dangerous condition caused by too much serotonin in the body.