All the nutrients that are used in Viridian food supplements are US Pharmacopeia (USP), this is the gold standard in food supplement nutrients.  USP accreditation guarantees the standard and qualification of the registered nutrients. The organic food supplements are certified organic by the Soil Association, who are the gold standard authority in organic certification. 

The raw materials are tested for contaminants, heavy metals and microbiology. 

Viridian supplements are packaged in amber glass jars. This is the best material to protect our supplements from heat, light and moisture. The glass is inert and unlike plastic will not leach anything into the contents.

Royal Mail Tracked 48 - £3.85

Royal Mail Tracked 24 - £4.85

Guaranteed next day delivery (except Sundays) - £14.50

Wiley’s Finest has more MSC CERTIFIED products than any other supplement brand worldwide.

The Marine Stewardship Council (MSC) is the world’s leading nonprofit dedicated to ensuring consumer’s have TRACEABLE, SUSTAINABLE choices when purchasing seafood products.

Wiley’s Finest products are packaged in RECYCLABLE glass bottles, and our new, carton-free packaging will DIVERT PAPER WASTE from landfill annually.

Wiley's have partnered with the National Forest Foundation on their mission to plant 50 MILLION TREES.