This is a patent remedy used for subduing liver-wind, nourishing yin and improving acuity of vision in cases of deficiency of the liver and kidney and hyperactivity of fire due to yin deficiency manifested as hazy or blurred vision, the appearance of rainbow-colored circles around bright lights, severe eye and head pain, nausea or vomiting (accompanying severe eye pain), sudden sight loss.

Ingredients:
Radix Rehmanniae Praeparata (Shudihuang)
Rhizoma Dioscoreae (Shanyao)
Herba Dendrobii (Shihu)
Fructus Lycii (Gouqizi)
Sickle-pod senna (seed)
Poria (Fuling)
Tribulus (fruit)
Chinese asparagus (root tuber)
Flos Chrysanthemi (Juhua)

Formula Advantages:
The pills are made with 100% natural herbs that are tested for authenticity, quality, and potency. A traditional water decoction is prepared with the herbs to reproduce the time-tested efficacy of the formula, and this water decoction is concentrated with our proprietary technology to form a potent extract that is made into easily absorbed tablets, which are remarkably effective, easy to use, and safe.

Pure, powerful, affordable
Pure water extract using minimal or no fillers/binders
No pharmaceuticals, sugar, or dyes
Comprehensive heavy metal testing
Proprietary extraction and formulation technology
Reduced daily dose and larger pack size for longer use
Made in a pharmaceutical GMP certified facility
Safely used 

Dosage: Take 5 pills each time, two times daily with salted water.