GABA with L-Theanine Liposomal

22 Reviews

Oz 1.7

GABA (gamma-aminobutyric acid) is an amino acid produced in the human body that functions as the principal inhibitory neurotransmitter in the central nervous system.

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SKU: liposomal-gaba-l-theanine-QSS
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Product Details

Brand: Quicksilver Scientific

Product Code: liposomal-gaba-l-theanine-QSS

Servings per Container: 25

Quantity per Container: 1.7 Oz

GABA is associated with the parasympathetic side of the autonomic nervous system which balances the sympathetic (fight-or-flight) side.

L-theanine is an amino acid found naturally in tea. L-theanine may affect inhibitory neurotransmission (parasympathetic) potentially providing a relaxing effect on the body.

Ratings & Reviews

22 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews
6/21/2018 12:00:00 am

yes, I'm going to buy it again and again

by Mazia -

I use this product twice a day, two pumps into my mouth and swallow after 30 seconds.

Not medical or professional advice

10/14/2019 12:00:00 am

Right before bedtime....

by mrs b

This stuff is absolutely amazing. It has really helped me to finally get a good nights sleep - every night! I pair it with usp micronized progesterone cream(organic excellence) and i am in dream land in no time. I love that quicksilver scientific made this available in LIPOSOMAL form!

Not medical or professional advice

7/29/2020 3:30:36 am

Worked wonders for my anxiety

by Anonymous

This worked wonders for my anxiety. It even helped my sister.

Not medical or professional advice

12/18/2022 10:32:00 pm

Anxiety/Insomnia Relief

by Tori B.

I love this Gaba supplement! It has reduced my anxiety and has greatly improved my sleep with just 3-7 drops before bed.

Not medical or professional advice

6/29/2023 1:28:00 am

Does help

by Z -

it does help with anxiety in easy bottle

Not medical or professional advice

7/6/2023 1:00:00 pm


by Z -

focus and concentration

Not medical or professional advice

9/7/2023 1:29 pm

Love this stuff for relaxation!

by Rebecca C.

I take this supplement here and there when I'm feeling stressed or anxious (though I noticed it doesn't help as much when I'm super activated). Overall it's been great in helping me to feel present, grounded, content. I've used it at bed when I can't sleep too and it's been fine. I definitely recommend!

Not medical or professional advice

9/7/2023 1:33 pm

Sleep Quality Greatly Improved

by Donna Ennis

The flavor isn't that offensive to me and definitely is worth tolerating because this stuff works. My sleep quality has improved and if I do wake up during the night, I just take a pump or 2 of this magic potion and poof, sleeping soundly again. I use much less than the recommended dose, but I usually take much less of all supplements and medicines.

Not medical or professional advice

9/7/2023 1:34 pm

Excellent product

by Soraya Cullimore

Reduce busy mind, anxious thoughts, and helps sleeping more soundly.

Not medical or professional advice

9/7/2023 1:34 pm


by Hanna M tafesh

Helps in falling sleep fast

Not medical or professional advice

9/7/2023 1:35 pm

Actually helped

by Janie H.

I take 4 drops, sublingual, on an empty stomach. Wait 10 minutes before eating or drinking and I have been sleeping better and feel mentally sharper.

Not medical or professional advice

9/7/2023 1:36 pm

worked well

by Vicky Crocker

I bought it more than once.

Not medical or professional advice

9/7/2023 1:37 pm

Bottle leaked

by Olentangycommon2016

This quicksilver is prescribed by my doctor. This is the same product dispensed from her office Out of convenience I ordered it online same day deliver it was in a padded wrapper and bubble wrapped The bottle is also shrink wrapped. the bottle had leaked and dried to a milky color there’s was a thin layer of s I was disappointed but using it any how No crack to the top or glass that I can see It must sit on the bottom or it will leak

Not medical or professional advice

9/7/2023 1:37 pm

Stress reliever

by Ken Mccusker

Gave this to my daughter as a gift and she wants more. Loves the product

Not medical or professional advice

9/7/2023 1:38 pm

Calmness and relaxation in a bottle

by Lovesamazon

You got worries, stress, high protein diet, MSG intake or just trying to heal and retrain your brain to be calmer? This is it. This will make all the difference. It’s like the difference between trying to shovel snow with a spade or a snow shovel - the spade will eventually get the job done but the snow shovel will be inside drinking hot cocoa hours or days before the spade. Another analogy - trying to accomplish the above objectives would be like trying to mow grass and rake leaves in the rain. This stuff makes the sun come out - easing a tasky job into efficient zen state. When recovering from toxic mold and bartonella I would use two bottles a month just to keep my head on and it really worked. The regiment of getting well can at times be more brutal than being ill.

Not medical or professional advice

9/7/2023 1:38 pm


by Country Girl

Pleasant tasting? This liquid form of gaba is fabulous!!

Not medical or professional advice

9/7/2023 1:39 pm

Beneficial supplement

by Kathyliz M

Helped nerve pain

Not medical or professional advice

9/16/2023 7:56 am

Can't live without!

by Cynthia -

Been using for many years. It helps counteract my coffee jitters and relieves anxiety during the day and calms my nervous system when i am winding down for bed. Love it!

Not medical or professional advice

10/17/2023 10:44 am


by Susan -

allowed me to get off my anxiety medicine that I had taken for over 10 years

Not medical or professional advice

10/29/2023 10:53 am


by healthnut -

I just tried the GABA as I'm trying to get off my anti-depressant. I think this is working as I feel calmer.

Not medical or professional advice

11/1/2023 5:15 pm


by K -

Grateful for this liposomal product because of my digestive issues. Four pumps before bed have helped me get to sleep at night and stay more positive mentally during the day.

Not medical or professional advice

11/5/2023 12:03 pm

Help for Sleep

by Elizabeth -

Thankful for this product for my daughter who struggles to sleep. 2 pumps in the morning and 2 pumps before bed helps to settle her body and mind for a more peaceful night of sleep.

Not medical or professional advice