Antipodes Hosanna Intense Hydrating Serum with black fern, French rose and cardamom. Scientifically shown to stimulate synthesis of collagen in human fibroblast skin cells by up to 72%. Antipodes Hosanna Intense Hydrating Serum features vinanza grape, a revolutionary ingredient which is extracted via a chemical-free process from the sustainably-grown seeds of New Zealand's award-winning sauvignon blanc grapes. This hero ingredient is clinically shown to increase elasticity and firmness by 15%, and scientifically shown to have up to double the level of antioxidants or polyphenolic compound, when compared to other grapes worldwide. The serum is fabulously light with potential to penetrate the dermal layer of the skin.