(3 customer reviews)

GABA Receptor Formula 

Lentra by Sanesco Health is a natural formula targeting GABA-A receptors. It is a highly effective product which supports inhibitory neurotransmission and allows relaxation and restfulness without inducing sedation.


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How it Works

Use Lentra by Sanesco Health when support is needed for the inhibitory neurotransmitter system, particularly GABA. Research shows GABA controls excitability in the brain, making healthy GABA activity critical for calm, relaxation, mood and sleep. The ingredients work together to support healthy GABA activity.

The NeuroSupport Blend™ (NSB) enhances absorption. Improved absorption allows for smaller doses and fewer capsules. Lentra contributes, along with Prolent or Tranquilent, to rebalancing and supporting the inhibitory system. This product may be recommended in combination with SomniTR or Tranquilent to promote sleep.


GABA is vital for:

  • Sleep
  • Calm and relaxation
  • Mood
  • Regulating excitability


  • Lactium® Generally recognized as safe (GRAS) status from the Food and Drug Administration. It acts as a GABA-A receptor agonist. Lactium has been shown to decrease stress-related symptoms in women and significantly improve sleep quality.
  • L-theanine as Suntheanine® (standardized to >99%) Shown to promote relaxation by multiple mechanisms including antagonizing glutamate receptors, increasing the release of GABA, and decreasing norepinephrine levels in the brain.
  • Taurine(as taurate free base) Source of taurine, an amino acid molecularly bound to magnesium. Taurine is an inhibitory neuromodulator that can activate glycine receptors, act as a GABA-A receptor agonist, and increase GABA concentration.
  • Magnesium (as magnesium bisglycinate) Bioavailable form of magnesium as well as a source of glycine, an inhibitory neurotransmitter.
  • NeuroSupport Blend™(NSB) Proprietary mixture composed of Bioperine® and plant-based enzymes clinically proven to maximize nutrient absorption.

Supplement Facts

Serving Size: 1 Capsule
Servings Per Container: 30/60 Capsules

Lentra Formula – 495 mg  

  • Magnesium (as magnesium bis-glycinate)
  • Taurine (as taurate free base)
  • L-theanine (as Suntheanine®)
  • Lactium®

NSB™ Proprietary Blend  – 102.5 mg
BioPerine® (Black Pepper Extract) (standardized to 95% piperine)(Piper nigrum) (fruit)

  • Protease
  • Amylase
  • Lipase


Suntheanine® brand L-Theanine is a registered trademark of Taiyo International, Inc. Suntheanine® is Generally Recognized as Safe (GRAS) & is Non-GMO Project Verified. 


Lactium® is a registered trademark used under license and is protected under U.S. patent #5,846,939.

NSB™ is a trademark of Sanesco International Inc.

For more information regarding Sanesco and Targeted Nutritional Therapy TNT visit www.sanescohealth.com


30 capsules, 60 capsules


Sanesco Health

Sanesco Health supplements and Targeted Nutritional Therapy (TNT), Communication System Management™ addresses the underlying causes of common health concerns with a proprietary system that analyzes neurotransmitter and hormone imbalances, provides personalized clinical data, and offers a targeted non-drug adjunct to existing treatment.
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3 reviews for Lentra

  1. Wesley

    Though I don’t typically believe in 5 star ratings, this product certainly deserves at least 4.5 stars! I have personally used Lentra for over 2 years and absolutely love it! Targeted Nutritional Therapy via NeuroLab testing has become a mainstay in establishing baseline neurotransmitter values while enabling our health coaches to implement neurotransmitter modulation protocols for all of our clients. I highly recommend taking your health and wellness to the next level by incorporating TNT into your program.

  2. Megan (verified owner)

    My husband has been taking Lentra, Adaptacin, Procite-D and Prolent for 9 months, following diagnosis by a naturopath that his feel-good transmitters were low. Within a couple weeks of being on all four supplements, I noticed he seemed happier, less irritated and/or anxious, and lighter hearted.

    In December 2021 he ran out of Procite-D and a supply chain issue meant waiting 6 weeks before receiving any. His cranky-pants returned and that’s when I realized the supplements *do* seem to help keep his feel-good levels higher than they would otherwise be on their own.

    I’m rating this 4 stars instead of 5 because the supplements are quite expensive, especially when taking four different types at once.

  3. Roman Spinale (verified owner)

    I have been taking this supplement for several years and do seem to notice a discernible change whenever I stop taking it. I take the Lentra in concert with the Procite D and Prolent, and believe this combination of supplements is highly effective for my mood support and neurotransmitter regulation.

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