We’ve compared Jarrow Formulas L-Lysine with 21st Century L-Lysine and determined the following. 3.8 VSR - that’s how many Jarrow Formulas L-Lysine earns, so he is the winner, its opponent 21st Century L-Lysine receives 7.3 VSR. The colossal gap in rating was affected in the first place by the price, the cost of 1000 mg of L-Lysine (L-Lysine HCL) of Jarrow Formulas L-Lysine is $ 0.12 as against $ 0.08 of 21st Century L-Lysine. The serving of Jarrow Formulas L-Lysine contains 500 mg L-Lysine (L-Lysine HCL) as against 600 mg of 21st Century L-Lysine At the same time, a serving of Jarrow Formulas L-Lysine costs $ 0.06, and a serving of 21st Century L-Lysine costs $ 0.05.
Jarrow Formulas L-Lysine has no taste, the manufacturer produces it unflavored. 21st Century L-Lysine has no taste, the manufacturer produces it unflavored.
Jarrow Formulas L-Lysine and 21st Century L-Lysine have only one size, Jarrow Formulas L-Lysine has 100 capsule(s) and 21st Century L-Lysine has 90 tablet(s).
We recommend buying 21st Century L-Lysine.