A: Planet Green points out that grapes can also relieve sunburn. Simply mash together a handful or two of frozen red grapes and apply the cold mixture to your burn. Let this multitasking mask sit for up to 10 minutes as it soothes and nourishes your skin, reducing the harmful effects of the sun.

A: According to Discovery Channel’s Planet Green, organic ingredients are derived from plants that are grown without synthetic fertilizers or pesticides. This approach to agriculture is better for the Earth and our health.

A: Preservatives keep bacteria, fungi and molds from invading beauty products. While there are some natural ingredients that have preservative qualities (like essential oils and citrus seed extract), these aren’t recognized by the FDA as replacements for chemical preservatives. Yoga Journal lists potassium sorbate and phenoxyethanol among the safest and most effective preservatives in skin care. Find out more about skincare ingredients to give you an idea of what to look for in beauty products and what to avoid.

A: According to The Beauty Brains, having toxins in cosmetics is not harmful under three conditions: if the toxic ingredient is present at low levels; if it reacts with other materials in the formula so that it’s neutralized in the finished product; and if the ingredient is used properly (i.e., a hair product should be used on the hair, not the eyes). These requirements allow for a toxic ingredient like ammonium hydroxide to be safely used in skin products.