Thank you for the feedback. It looks like either product meets the criteria and are very similar with the price being a wash. I have used Solgar products in the past, but am not familiar with the Now brand. Based on your recommendation, Now Foods quality can be trusted. They also had a U.S. FDA dietary supplement general cGMP inspection in January, 2012 with no observations. See the letter at iherb: /i/info/pic/now_gmp.pdf.


Solgar, P-5-P, 50 mg, 100 Tablets @ $.16/tablet
UPC Code: 033984023086

P-5-P 50 mg - Specially Coated A Coenzyme Derived Form of B6 Pyridoxal-5-Phosphate (P-5-P) is the coenzyme form of vitamin B6. Solgar's P-5-P Tablets are specially coated for protection against degradation from stomach acids.

Other Ingredients
Dicalcium phosphate, methacrylic acid, vegetable cellulose, vegetable magnesium stearate, riboflavin, titanium dioxide, glyceryl triacetate, vegetable glycerin.

FREE OF: Gluten, Wheat, Dairy, Soy, Yeast, Sugar, Sodium, Artificial Flavor, Sweetener and Preservatives.


Now Foods, P-5-P, 50 mg, 60 Tablets @ $.17/tablet
UPC Code: 733739004604

50 mg Coenzyme P-5-P Enteric Coated with Magnesium and B2 Cofactors

Contains
Riboflavin (Vitamin B-2) 17 mg
Vitamin B-6 (from 50 mg Coenzyme Pyridoxal-5-Phosphate) 33 mg
Calcium (from Dicalcium Phosphate) 30 mg
Magnesium (from 75% Magnesium Oxide and
25% Magnesium Taurinate) 100 mg

Other Ingredients:
Croscarmellose Sodium, Cellulose, Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Enteric Coating.