Tollovid is a non-prescription capsule version of the Chinese herbal medicine Lithospermum erythrorhizon. At over $5 per capsule ($20 per daily dose) it is a bit pricy, but if it really works I suppose it could be worth it. Lithospermum erythrorhizon is also available on Amazon for much less money as a tincture or powder.
Bkmk
amazon has it for $100/60 caps