We’ve compared Universal Nutrition Amino 1900 with Source Naturals L-Proline L-Lysine. Universal Nutrition Amino 1900 takes first place in this comparison and gains 6.2 VSR. Its rival Source Naturals L-Proline L-Lysine gains 3.4 VSR. The enormous gap in rating was affected in the first place by the price, the cost of 5 grams of amino acids of Universal Nutrition Amino 1900 is $ 0.25 as against $ 1.16 of Source Naturals L-Proline L-Lysine. The serving of Universal Nutrition Amino 1900 contains 4720 mg amino acids as against 2200 mg of Source Naturals L-Proline L-Lysine. For a serving of Universal Nutrition Amino 1900 you will pay $ 0.24 , and a for a serving of Source Naturals L-Proline L-Lysine you will have to pay $ 0.51.
The Universal Nutrition Amino 1900 composition contains vitamins in an amount of 1 as against 1 in Source Naturals L-Proline L-Lysine.
In the composition of Source Naturals L-Proline L-Lysine we found the 2 electrolytes, 2 minerals.
Universal Nutrition Amino 1900 has no taste, the manufacturer makes it unflavored. Source Naturals L-Proline L-Lysine has no taste, the manufacturer makes it unflavored.
Universal Nutrition Amino 1900 and Source Naturals L-Proline L-Lysine have only one size, Universal Nutrition Amino 1900 has 300 tablet(s) and Source Naturals L-Proline L-Lysine has 120 tablet(s).
We recommend buying Universal Nutrition Amino 1900.