SKU: 68888713032

GABA and L-theanine

$34.20 $38.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

GABA and L-theanineOngoing stress has, unfortunately, becomecommonplace in our modern day society. This type of stress induces a profound shift in the nervous system, skewing the body towards a heightened sympathetic fight or flight response and dampens our parasympathetic rest and digest response. Liposomal GABA with L Theanine combines a highlybioavailable form of the neurotransmitter GABA, with the amino acid L theanine for optimal nervous system support, helping you

Ongoing stress has, unfortunately, becomecommonplace in our modern-day society. This type of stress induces a profound shift in the nervous system, skewing the body towards a heightened sympathetic “fight-or-flight” response and dampens our parasympathetic “rest-and-digest” response.   

Liposomal GABA with L-Theanine combines a highlybioavailable form of the neurotransmitter GABA, with the amino acid L-theanine for optimal nervous system support, helping you maintain a calm and relaxed state in an otherwise frenetic world. 

Gamma-aminobutyric acid (GABA) is the body’s main inhibitory ‘calm and connect’ neurotransmitter andproduced in the brain and spinal cord. It supports emotional balance and ease, a healthy stress response, and stable nerve transmission.  

L-Theanine is an amino acid found naturally in green tea and supports relaxation, focus, and mood.  

Quicksilver Scientific delivers GABA with L-Theanine using our advanced liposomal delivery technology to help strengthen the absorption capabilities of this difficult-to-absorb molecule for fast results you can feel.*   


NET WT 1.7 FL OZ (50mL)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68888713032

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4.7 ★★★★★
Based on 24 reviews
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Verified Purchase
Buman
Houston, US
★★★★★ 5
Very pleased with my purchase
Color: Brown, Size: Mid Back
Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
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Reviewed in the United States on May 23, 2026
C
Verified Purchase
Craig
San Leandro, US
★★★★★ 5
superb, worth 2x the pricez
Color: Brown, Size: High Back
While this may appear to be an average run of the mill copycat sort of generic office chair, it's actually very comfortable with perfect lumbar support. Looks great, and the leather (or leather equivalent) feels durable. This sucker will last me in my WFH setup for years I do not doubt. Save yourself a few hundred bucks getting this versus some "premium" office chair... I doubt you'll notice much if any difference.
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Reviewed in the United States on May 5, 2026
L
Verified Purchase
Lana M.
Grantham, US
★★★★★ 5
22 year old gamer approved.
Color: Black, Size: Mid Back
So far so good!! I bought this chair for my gamer son, he sat the springs out of his last one, so this one making it this long has me very pleased. It was easy to put together, and the quality is pretty notable, especially the wheels, super smooth rolling. It was definitely worth what we paid for it, and he finds it very comfortable, providing plenty of back support, and a stable seat for hours of gaming.
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Reviewed in the United States on May 10, 2026
S
Verified Purchase
Sam H
Chelsea, US
★★★★★ 3
The back of the chair is not supportive
Color: Brown, Size: Mid Back
Really nice casters that truly roll quietly. The faux leather is stitched well and sturdy. The only problem i have is that the back is not adjustable and gives 0 back support. The whole back of the chair is hollow inside so your lumbar gets no help. The seat is comfy but super wide like a lot of other reviews mentioned
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Reviewed in the United States on February 22, 2026
Z
Verified Purchase
Zachary
Battle Creek, US
★★★★★ 5
Stick with Name Brands
Color: Grey
Product arrived as described. I am 47, 5'9" and 195 lbs. I suffer from lower back pain. I am a graphic designer that spends hours in front of the computer. I purchased a less expensive chair, but it made my back feel like it was on fire and I was hobbling around the home like an elderly man. It wa sa gaming chair, with a cool look, but horribly uncomfortable—about $75 less than this chair. I decided on Serta due to the brand recognition and quality of build. The chair arrived without blemish. It's very easy to assemble, taking me about 20 mins. I am very pleased with the look and quality of the leather. The seat cushion and back rest is quite comfortable. Firm, but soft, not too firm, but not too soft. I spend long hours at my desk and so far my back feels great. No burning, no hobbling. It's worth the extra $50-100 in cost. Happy customer.
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Reviewed in the United States on January 17, 2026

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