Rebbl uses "super-herbs" and "adaptagens," which it claims have health benefits. : Rebbl, which makes coconut milk-based drinks with herbs and plants, is raising $20 million in funding led by Cavu Venture Partners, the brand said ahead of a formal announcement Friday. Rebbl says it has $20 million to $50 million in annual sales and expects to be growing at a rate of 70 percent by the end of the year. The new fundraising values it at close to $100 million.