After our analysis, we came to the conclusion. Solgar L-Proline/L-Lysine wins in this analysis and gains 1.8 VSR. Its competitor Source Naturals L-Proline L-Lysine earns 3.4 VSR. The gap in rating was affected in the first place by the price, the cost of 5 grams of amino acids of Solgar L-Proline/L-Lysine is $ 0.9 as against $ 1.16 of Source Naturals L-Proline L-Lysine. One serving of Solgar L-Proline/L-Lysine contains 1000 mg amino acids as against 2200 mg in one Source Naturals L-Proline L-Lysine serving. For a serving of Solgar L-Proline/L-Lysine you will pay $ 0.18 , and a for a serving of Source Naturals L-Proline L-Lysine you will have to pay $ 0.51.
Additional ingredients are absent in Solgar L-Proline/L-Lysine.
In the composition of Source Naturals L-Proline L-Lysine we found the 2 electrolytes, 1 vitamins, 2 minerals.
Solgar L-Proline/L-Lysine has no taste, the manufacturer makes it unflavored. Source Naturals L-Proline L-Lysine has no taste, the manufacturer makes it unflavored.
Solgar L-Proline/L-Lysine and Source Naturals L-Proline L-Lysine have only one size, Solgar L-Proline/L-Lysine has 90 tablet(s) and Source Naturals L-Proline L-Lysine has 120 tablet(s).
We recommend buying Source Naturals L-Proline L-Lysine.