Liposomal GABA with L-Theanine
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 67% of ingredients have research evidence
A
Label Compliance Grade
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Label Data
1 mL
Serving Size
25
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Supplement Facts — Evidence Check
GABA
250 mg
100 mg
📊 Market median: 200.0mg (358 products)
📚 9 studies (Tier A: 0, B: 2)
134 mg
✅ Within RDA (0.2× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
Other Ingredients
Water
Glycerin
Ethanol
Vitamin E
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (92% of products)
Nutrient (22% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested Use: Take 2-4 pumps by mouth as needed. Hold in mouth 30 seconds before swallowing. Repeat to desired dosage or as directed by a healthcare professional. Take on an empty stomach, at least 10 minutes before meals.
⚠️ Warnings & Precautions
If pregnant, consult physician before use.
🧪 Formulation Notes
Quicksilver Delivery Systems: Our nutraceuticals utilize modern science to unleash the power of nature. Our advanced phospholipid delivery systems nourish your cells as they deliver their core ingredients faster and more effectively than conventional supplement formats.
Immediate effect - superior delivery
Additional Information
Store at room temperature.
Quicksilver Delivery Systems
Powering natural health
Product Details
UPC / SKU
6 53341 62000 2
DSLD Entry Date
2020-05-22
Product Type
Other Combinations
Form
Liquid
Brand
Quicksilver Scientific
DSLD ID
220020
Data Updated
2026-04-11
Research Evidence
37
Research Sources
53
Avg Quality Score
22
Rct
10
Systematic Review
3
Meta Analysis
1
Clinical Trial
1
Openfda Safety
B
Examining the effect of L-theanine on sleep: a systematic review of dietary supplementation trials
B
The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
B
The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
B
Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
B
The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review
B
Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
B
Effect of Alpha-S1-Casein Tryptic Hydrolysate and L-Theanine on Poor Sleep Quality: A Double Blind, Randomized Placebo-Controlled Crossover Trial
B
Effect of L-theanine on selective attention in a traffic-related reaction task in sleep-deprived young adults: a double-blind placebo-controlled, crossover study
Compare Similar Products
L-Theanine Solution
Natrium Health
100
Liquid Meditation
Zenith Labs
100
L-Theanine Liquid
NuMedica
100
Rest Grape
Protekt
100
Liposomal GABA 500 mg
SuperSmart
100