What is the 'Information Ratio - IR'. The information ratio (IR) is a ratio of portfolio returns above the returns of a benchmark -- usually an index -- to the volatility of those returns. The information ratio (IR) measures a portfolio manager's ability to generate excess returns relative to a benchmark but also attempts to identify the consistency of the investor.
Prop 65 lists of over 900 substances, including lead, that businesses are required to warn consumers about. Lead is a natural element in soil, so it can be found in trace amounts in anything that is grown or drawn from the earth â including fruits, vegetables, and, of course, Earthpaste.
Lemon essential oils are pH neutral. Fortunately, essential oils are not acidic at all, even when they come from citrus. We use four essential oils to put the twist in Lemon Twist Earthpaste: lemon, lemon verbana, tangerine, and lime. (No wonder the flavor makes you want to leave so many five-star reviews!) Each of these essential oils is pH neutral, which makes them perfectly suited for a product youâre trusting with your dental health.