Genestra Brands Amino L-Lysine
Brand: Genestra Brands · Form: CAPSULE [E0159]
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health and nerve function. However, based on the data provided, there is no information about L-Lysine dosages or benefits for this specific brand. Our assessment is that you should be cautious: while calcium has established benefits, the data does not support specific claims for this combination product without more ingredient details [NIH ODS].
How it works
Calcium acts as a master regulator for your body’s structural and signaling systems. It supports bone mineralization and density, as well as neuromuscular relaxation and nerve signaling [NIH ODS]. Think of it as the key mineral that helps your bones stay strong and your muscles relax properly after contracting.
Safety profile
Data not available for specific side effects of this product. However, the FDA has received 592059 total adverse event reports across all supplement categories. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer, and can cause constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS] [FDA data]. Calcium can also reduce absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is to proceed with caution. Without specific L-Lysine dosage data, you cannot verify the product’s effectiveness. If you need calcium, choose a standard supplement with clear dosing. Always take calcium separately from medications like thyroid or antibiotic drugs [NIH ODS]. Consult your healthcare provider before starting any new supplement, especially if you have a history of kidney stones or heart disease.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genestra Brands |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetable Capsule(s) |
| Market Status | Off Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide