After enjoying the new formula and appreciating how much lighter and more breathable it feels, perfect for my aging, combination skin, I’d love to win the full-size version, but not for myself. I’m actually waiting for payday to treat myself to this amazing serum. The free bottle would be for my mate, who tried the second sample and, to my surprise, loved the smoothing effect on his rough skin even more than I expected. I could really use a hand in preventing my precious serum from running out too soon. Please?