---
product_id: 314566809
title: "Theanine Serene - 60 Tab"
brand: "source naturals"
price: "€ 50.18"
currency: EUR
in_stock: true
reviews_count: 5
category: "Source Naturals"
url: https://www.desertcart.hr/products/314566809-theanine-serene-60-tab
store_origin: HR
region: Croatia
---

# Natural blend with GABA & Holy Basil 60 easy-snap tablets Promotes restful sleep & calm Theanine Serene - 60 Tab

**Brand:** source naturals
**Price:** € 50.18
**Availability:** ✅ In Stock

## Summary

> 💤 Unlock your serene state—stress less, sleep more!

## Quick Answers

- **What is this?** Theanine Serene - 60 Tab by source naturals
- **How much does it cost?** € 50.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/314566809-theanine-serene-60-tab)

## Best For

- source naturals enthusiasts

## Why This Product

- Trusted source naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wake Up Refreshed:** Experience soothing relaxation without next-day grogginess.
- • **Nature-Powered Calm:** Formulated with L-Theanine, GABA, Holy Basil, and Magnesium for holistic stress relief.
- • **Stress & Sleep Savior:** Trusted by thousands to reduce anxiety and improve sleep quality naturally.
- • **Clinically Aligned Formula:** Ingredients and doses backed by nursing-grade research for safe, effective use.
- • **Precision Dosage, Zero Guesswork:** Snap tablets in half for customizable calming doses.

## Overview

Source Naturals Theanine Serene offers 60 hygienically packed tablets combining L-Theanine, GABA, Holy Basil Leaf Extract, and Magnesium to promote relaxation, reduce stress, and support restful sleep without morning grogginess. Designed for adults seeking natural, research-backed calm, its easy-to-snap tablets allow precise dosing tailored to your needs.

## Description

This product has been packed under hygienic conditions, making it highly beneficial for you. Please read the instructions on the package before use.

Review: I like most have some stress and along with it comes random but steady sleep disturbances. Tried L- Tryptophan, Melatonin, Tylenol PM, warm milk, and a host of other things over time. Not much luck sadly. But thats just me. Tried this to add to my barrage of attempts. Pretty powerful to say the least. Yes the pills are big but they snap in half with ease. I did half the dose- so 1 pill at first to see. I couldn't believe how I felt. I mean again- THIS IS MY EXPERIENCE ONLY and maybe Im deficient in Taurine or whatever else thats in it or who knows what else as I havent been eating much anyways to get proper nutrients and aminos so that could be it- perhaps its the ingredients combined? Who knows…but I was actually sorta stoned within an hour of taking it. I sat laughing at the dumbest videos for 2 hours. I felt like a kid. I was yawning by 1.5 hrs and almost crashing but in a good way. I woke up 5 hrs later amazed I had actually fallen into a solid sleep phase. Im normally up every couple of hrs because my brains on overtime. I thought - wow I didnt even take a full dose! It was still early morning so I decided to take another half of one. Quick snap and swallow. The half a pill size is perfect. Within another half hour- off to la la land yet again. It sorta reminded me of when I used to take prescription Ambian. Id highly suggest it to be taken at bed time or at a time your able to rest. Im not groggy at all the next day. But I am a weird calm. I can honestly say its a strange soothing washing over me that I feel. Like staring out at the ocean. Serene. Wholeness. Thats pretty amazing considering its all natural. I think I will order a few bottles to keep on hand to stock up. I have suggested this to a few friends already. If you feel like your going to explode or implode from your life and struggle to relax- you should really try this formula. Id recommend half dosing till you know how itll affect you, and certainly dont plan on doing many activities lol. Dont drive on this. Read the warnings if you take Lithium. Which I dont. I did try other “herbal” smokes prior to this that also did not work- but I would not mix anything with this. Its a very powerful concoction. Atleast for me. I simply love its affects. Relaxation and sleep have been given back to me and Im grateful! Ill probably throw out half the older bottles of stuff Ive tried that did not work now. You have nothing to lose. Its cost is great especially when its on sale to. I hope everyone has the same results I do! I was taking Gaba by itself prior and it didnt even compare to this. Plus your oddly quiet and calm inside the next day. Im not sure Ill need to take 2 pills at once. One does it for me. Maybe on the weekends Ill try 2 if I know I can monitor the next day affects. Pretty awesome stuff. You have nothing to lose in trying it as I said, for me its a great product. Works like a dream. Im curious if its affects will eventually wean down as I become tolerant. Being in Nursing I did my homework on all the ingredients and doses they used which are all in line and appropriate. I may then have to take two or cycle on and off to maintain its affectedness. We shall see. 10 stars!
Review: Helps with stress and anxiety. I’ve been using it for years and feel a mood difference if I miss taking it in the morning. Truly a chill pill :)

## Features

- Hygienic packaging
- Formulated with care
- Packed with a host of goodness
- Refer to the packaging for information on use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000Q47QBQ |
| ASIN  | B000Q47QBQ |
| Additives | GABA, L-Theanine, Holy Basil Leaf Extract, and Magnesium |
| Age Range Description | Adult |
| Best Sellers Rank | #46,517 in Health ( See Top 100 in Health ) #1,057 in Mineral Supplements |
| Brand | Source Naturals |
| Customer Reviews | 4.3 4.3 out of 5 stars (534) |
| Customer reviews | 4.3 4.3 out of 5 stars (534) |
| Date First Available | 8 August 2012 |
| Format | Tablet |
| Is Discontinued By Manufacturer  | No |
| Item model number  | SN1775 |
| Manufacturer  | Source Naturals |
| Product Dimensions  | 5.62 x 5.62 x 9.99 cm; 122.47 g |
| Units | 60 Count |
| Weight | 1 Pounds |

## Product Details

- **Brand:** Source Naturals
- **Diet type:** Vegetarian
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 5.6 x 5.6 x 10 centimeters
- **Item form:** Tablet
- **Item weight:** 0.27 Pounds
- **Primary supplement type:** GABA
- **Product benefits:** Stress Support
- **Special ingredients:** GABA, L-Theanine, Holy Basil Leaf Extract, and Magnesium
- **Unit count:** 60 Count

## Images

![Theanine Serene - 60 Tab - Image 1](https://m.media-amazon.com/images/I/7115Rs1eW5L.jpg)

## Questions & Answers

**Q: Does anyone make this formula gluten-free?**
A: This product is gluten-free.

**Q: Whats the difference between these and the l theanine serene with relora?**
A: I used this product with great results for several years and then tried the version with Relora.   I accidentally and unbeknownst to me, reordered but received the version without Relora.   I kept getting the urge to nibble and snack in the evening, and that's when I discovered my refill didn't contain Relora which is known for reducing the urge to snack.   Well,  I  discovered that in fact it does and in spite of the fact that I take 2 in the late morning and it's eliminated  the urge to snack in the evening.   I never noticed any dozyness or sleepy daytime effects.  I do notice the irritation and irritability greatly reduced, as is my anxiety over Covid19 and the lockdown isolation   depression is much improved.   I highly recommend this product, and buy it with Relora if nervous snacking or grazing are issues.

**Q: How many mm in each capsule?**
A: Each 2 tablet serving currently contains 300 mg of Magnesium (as magnesium amino acid complex),500 mg GABA (gamma-aminobutyric acid), 450 mg of Taurine, 200 mg of L-Theanine, and 100 mg of Holy Basil Leaf Extract.

**Q: why does the product description say that it contains wheat/gluten but the picture of the bottle label lists wheat and gluten in the "not contained"?**
A: Sounds like a mistake to me.  My bottle says that it contains no wheat.  If I needed to know, I would call the company and ask.  "Phone (800) 815-2333  Monday - Friday 8am - 4:30pm PST"

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***G on 16 August 2023*

I like most have some stress and along with it comes random but steady sleep disturbances. Tried L- Tryptophan, Melatonin, Tylenol PM, warm milk, and a host of other things over time. Not much luck sadly. But thats just me. Tried this to add to my barrage of attempts. Pretty powerful to say the least. Yes the pills are big but they snap in half with ease. I did half the dose- so 1 pill at first to see. I couldn't believe how I felt. I mean again- THIS IS MY EXPERIENCE ONLY and maybe Im deficient in Taurine or whatever else thats in it or who knows what else as I havent been eating much anyways to get proper nutrients and aminos so that could be it- perhaps its the ingredients combined? Who knows…but I was actually sorta stoned within an hour of taking it. I sat laughing at the dumbest videos for 2 hours. I felt like a kid. I was yawning by 1.5 hrs and almost crashing but in a good way. I woke up 5 hrs later amazed I had actually fallen into a solid sleep phase. Im normally up every couple of hrs because my brains on overtime. I thought - wow I didnt even take a full dose! It was still early morning so I decided to take another half of one. Quick snap and swallow. The half a pill size is perfect. Within another half hour- off to la la land yet again. It sorta reminded me of when I used to take prescription Ambian. Id highly suggest it to be taken at bed time or at a time your able to rest. Im not groggy at all the next day. But I am a weird calm. I can honestly say its a strange soothing washing over me that I feel. Like staring out at the ocean. Serene. Wholeness. Thats pretty amazing considering its all natural. I think I will order a few bottles to keep on hand to stock up. I have suggested this to a few friends already. If you feel like your going to explode or implode from your life and struggle to relax- you should really try this formula. Id recommend half dosing till you know how itll affect you, and certainly dont plan on doing many activities lol. Dont drive on this. Read the warnings if you take Lithium. Which I dont. I did try other “herbal” smokes prior to this that also did not work- but I would not mix anything with this. Its a very powerful concoction. Atleast for me. I simply love its affects. Relaxation and sleep have been given back to me and Im grateful! Ill probably throw out half the older bottles of stuff Ive tried that did not work now. You have nothing to lose. Its cost is great especially when its on sale to. I hope everyone has the same results I do! I was taking Gaba by itself prior and it didnt even compare to this. Plus your oddly quiet and calm inside the next day. Im not sure Ill need to take 2 pills at once. One does it for me. Maybe on the weekends Ill try 2 if I know I can monitor the next day affects. Pretty awesome stuff. You have nothing to lose in trying it as I said, for me its a great product. Works like a dream. Im curious if its affects will eventually wean down as I become tolerant. Being in Nursing I did my homework on all the ingredients and doses they used which are all in line and appropriate. I may then have to take two or cycle on and off to maintain its affectedness. We shall see. 10 stars!

### ⭐⭐⭐⭐⭐ Review
*by J***E on 9 February 2026*

Helps with stress and anxiety. I’ve been using it for years and feel a mood difference if I miss taking it in the morning. Truly a chill pill :)

### ⭐⭐⭐⭐ Review
*by M***M on 12 October 2025*

I purchased this mostly because of my insomnia and sleep issues that I had since I was a child. This product for sure helps with that. I can feel the effects about 20mins to 1 hour in. I get really relaxed, less stress, less anxiety and ready for bed. The one issue though, and this can be a me thing. It makes my poop horrible. I'm not talking smell but texture and color. When taking this (Please excuse the words in the next part) it makes my poop very muddy and black. When I stopped taking it the next few days my poop returned to normal. Solely because of that I have to remove a star because I'm not sure I want to continue taking this. Its a mess lol.

## Frequently Bought Together

- Source Naturals Serene Science L-Theanine with Magnesium and GABA - 60 Tablets
- Source Naturals Serene Science GABA, 125 mg, Orange Flavored* - 30 Tablets

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-22*