Eyebright Herb Extract 4:1 Powder Absolute Configuration Determination (Exciton Chirality CD Method) Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE WHITE TO OFF-WHI WHITE TO OFF-WHI

50% SPECIFIC ROTATION @ 20 C +24

Test Specification Min Max ASSAY (C[@18@]H[@22@]O[@2@]

Test Specification Min Max ASSAY 98% 98% LOSS ON DRYING As reported As reported EXPIRATION DATE

Eyebright Herb Extract 4:1 Powder Absolute Configuration Determination (Exciton Chirality CD Method) Test Specification Min Max APPEARANCETest Specification Min Max APPEARANCE OLIVE BROWN POWD OLIVE BROWN POWD PARTICLE SIZE 95. 0 % (<40 MESH 95. 0 % (<40 MESH LOSS ON DRYING 6. 00% MICROBIAL LIMITS: TOTAL PLATE COUNT 5000 g YEAST AND MOLD 500 g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE