Vitality Pro
GlyNAC
76/100
SUPPIE SCORE
68/100
EFFICACY
Medium
SAFETY
98/100
CLEANLINESS
What Does GlyNAC Do?
Vitality Pro GlyNAC pairs glycine with N-acetylcysteine at a 1:1 ratio to provide core glutathione precursors. While mechanistic and pilot human data show promise, daily doses remain well below clinical trial protocols.
How does the 350 mg dose of NAC and glycine compare to doses used in clinical studies?
Should I take Vitality Pro GlyNAC with meals or on an empty stomach?
Can taking GlyNAC interfere with post-exercise adaptation after resistance training?
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What Are the Benefits of GlyNAC?
Based on proven scientific research
Glutathione SupportModerate
Antioxidant DefenseModerate
Mitochondrial FunctionMild
Good For:
What Are the Side Effects of Vitality Pro GlyNAC?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•N-acetylcysteine can induce mild gastrointestinal adverse effects such as nausea, abdominal discomfort, heartburn, or loose stools.
•N-acetylcysteine displays mild antiplatelet properties and may increase bleeding risks when combined with anticoagulant or antiplatelet drugs.
•Concurrent use of N-acetylcysteine with nitroglycerin or related nitrates can potentiate vasodilation, resulting in severe hypotension and temporal headaches.
•Daily supplementation of glycine and NAC at 700 mg to 2,100 mg is generally well tolerated and falls well below established toxicity thresholds.
•Safety during pregnancy and lactation has not been firmly established for this combination; consulting a physician prior to use is recommended.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Microcrystalline cellulose
Low RiskVegetable cellulose capsule shell (hpmc)
Low RiskWhat Are the Ingredients in Vitality Pro GlyNAC?
Glycine
350mg
N-Acetyl Cysteine (NAC)
350mg
Microcrystalline Cellulose
Vegetable Cellulose Capsule Shell (HPMC)
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Dosage & Bioavailability
How the active doses and forms in GlyNAC compare to the research.
•Glycine is listed at 350mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
•N-Acetyl Cysteine (NAC) is listed at 350mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
Sources & References
Frequently Asked Questions
Common questions about Vitality Pro GlyNAC