This product contains 3 disputed ingredients: Gamma Aminobutyric Acid (GABA), Cramp Bark, Dong Quai Root Extract. Evidence is mixed or doses are undisclosed — see Ingredients below for details.
Muscle Relaxation
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Used for: sleep and recovery
Summary
SwissRX Muscle Relaxation is a sleep supplement.
Strengths
No standout strengths.
Weaknesses
- Limited research support for key ingredients.
- No third-party banned-substance certification listed.
Why it scores 41
How scoring works →Independent analysis No brand partnerships
The details
Cross-referenced with PubMed & Examine.com
Supports immune function and acts as an antioxidant; moderate doses may reduce colds during heavy training, while very high doses may blunt training adaptations.
Involved in energy metabolism and making neurotransmitters; supplementing helps only if intake is low.
Magnesium supports muscle and nerve function and sleep; many athletes fall short of the recommended intake. Supplementing helps mainly when intake is low. Glycinate and malate forms are well absorbed and gentle on the stomach.
GABA is the brain's main calming messenger, but it's unclear how much taken by mouth reaches the brain; evidence for sleep is limited.
3g of glycine before bed has improved subjective sleep quality in small trials; lower doses are less studied.
A traditional herbal ingredient; there is little human research for this use.
A traditional herbal ingredient; there is little human research for this use.
0 of 5 standards Pello tracks · No third-party banned-substance testing listed
Tested for sport
- NSF Certified for Sport
- Informed Sport
- Cologne List
Food & sourcing
- USDA Organic
- Non-GMO Project Verified
Diet claims
- Vegan: yes
Brand or retailer label claim, not a certification.
- Gluten-free: yes
Brand or retailer label claim. In the US a gluten-free label means under 20 ppm gluten.
- Dairy-free: yes
Labeled vegan.
Certifications are as listed on the product's page at The Feed. NSF Certified for Sport is also checked against NSF's own database. Certifications can lapse, so check the certifier's search before you rely on one, especially if you're drug tested.
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