Hello, I'm interested in Bioassance's products, especially their Squalane + Vitamine C Rose Oil. COMPLETE INGREDIENT LIST: Squalane, Pistacia Lentiscus (mastic) Gum, Rosa Damascena Flower Extract, Tetrahexyldecyl Ascorbate, Caprylic/Capric Triglycerides They say, "Brightens with an oil soluble Vitamin C 50x more powerful than ascorbic acid" I already use The Ordinary's squalane. Is this product any better than other Vit C products? It's expensive at $72 per ounce. Thanks to everyone on the forum! I learn so much here. And, of course, thank you so much Randy.