After our analysis, we came to the conclusion. Source Naturals L-Glutamine wins in this analysis and gains 4.5 VSR. Its competitor MRM L-Glutamine earns 5.4 VSR. The enormous gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Glutamine of Source Naturals L-Glutamine is $ 0.2 as against $ 0.03 of MRM L-Glutamine. The serving of Source Naturals L-Glutamine contains 500 mg L-Glutamine as against 1000 mg of MRM L-Glutamine At the same time, a serving of Source Naturals L-Glutamine costs $ 0.10, and a serving of MRM L-Glutamine costs $ 0.03.
Source Naturals L-Glutamine has no taste, the manufacturer produces it unflavored. MRM L-Glutamine has no taste, the manufacturer makes it unflavored.
Source Naturals produces 2 different sizes of L-Glutamine. MRM L-Glutamine has just one size, 2.2 lb.
We recommend buying MRM L-Glutamine.