GABAplex With L-Tyrosine & L-Theanine
Swanson Ultra GABAplex With L-Tyrosine & L-Theanine is an 'Other Combinations' supplement in the Sleep & Recovery category, containing 6 ingredients. With an N+ Score of 70 and a 'C' grade, this product is considered good quality. It provides GABA (250.000mg), L-Glycine (250.000mg), and Taurine (100.000mg), with both L-Glycine and Taurine present at clinically studied dosages, which research suggests may support relaxation and sleep. However, L-Tyrosine (100.000mg) and L-Theanine (50.000mg) are underdosed compared to typical clinical recommendations for their respective benefits. The inclusion of Bioperine (5.000mg) may aid in ingredient absorption. This product could be beneficial for individuals looking for a combination of amino acids to potentially support a calm mood and restful sleep.
About This Product
GABAplex With L-Tyrosine & L-Theanine by Swanson Ultra is a sleep & recovery supplement containing 6 active ingredients. It has earned an N+ Score of 70/100 (Grade C).
Notable clinical-dose ingredients include Taurine, L-Glycine.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (6 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| L-Theanine | 50.000 mg | Under |
| Taurine | 100.000 mg | High |
| L-Tyrosine | 100.000 mg | Under |
| GABA | 250.000 mg | N/A |
| L-Glycine | 250.000 mg | High |
| Bioperine Nature's Thermonutrient | 5.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.