Revita contains procyanidins — flavanols derived naturally from apples — because published studies show that topical application promotes hair growth almost as effectively as minoxidil, but without the side effects.
DS Laboratories obtains a pure form of this precious compound through gentle mechanical compression, not harsh chemical extraction. The high-quality process preserves molecular integrity and bioactivity, although with a lower yield. We process 20,000 liters of apple juice to extract just 100 grams of procyanidin B-2 and 21 grams of procyanidin C-1, but the results make it worth the investment.
Procyanidin oligomers (simple polymers) promote both epithelial and mesenchymal cell health, which induces anagen-phase hair growth. For many men, such stimulation is all that is required to arrest the balding process.
Epithelial cells include the outer root sheath, inner root sheath, and bulb matrix. The follicular dermal papilla, however, is a mesenchymal cell, more like connective tissue. Successful interaction between these two differing cell types can make or break a hair's cycle.
The following photos compare anagen-stage hair growth after 19 days using procyanidin, minoxidil, or a placebo.