Highly concentrated product with anti-aging action. The power of 17 plants inside. “Booster” means enhancer. Use it to enhance the nourishment and activity of the cream. To do this, add 1-2 drops of booster to a portion of cream. As a massage product to enhance the rejuvenating effect of the massage. Also as an oil serum. 100% natural product. 100% assets in the composition. Free of preservatives, fragrances and colorants. Blue color due to the natural essential oil of Yarrow in the composition. It has an oily consistency.