We are who we are and we have been that way for 26 years.
A Natural Difference Skincare offers a unique violet spectrum glass container for sensitive formulations. This dark violet bottle actually appears black to the naked eye. These bottles block out harmful rays and prevent any deterioration of the formula. To prove the quality of protection, an experiment was carried out with cherry tomatoes. During this test, a cherry tomato was stored for 7 months in a white glass and also in a full spectrum violet glass at room temperature in sunlight. The tomato in the clear glass shriveled up and deteriorated. The tomato in the violet glass kept its original freshness. Currently they use these revolutionary bottles on their most sensitive formulations; Retinoxyl Elixir, Repair Serum, Cobra Eye Serum and Cellular Repair with Vitamin C.
For more information: Retinoxyl Violet Bottle Protection