Not all ingredients are created equal. Pristene has been carefully designed to provide you with the very best ingredients at optimal levels to support healthy tears.
Healthy eyes are lubricated with an even layer of tears that serves as a protective film, called the tear film, to help to protect the cornea, which is the front surface of the eye. A healthy tear film consists of the right mix of oils, water, proteins, and mucus. Healthy tears and a healthy tear film are critical for support of the surface of the eye.
Maquiberry is a South American berry with high antioxidant activity. Pristene® contains maquiberry extract at optimal levels clinically shown to support healthy tear production.Download the brochure (PDF)
The omega 3 fatty acids in Pristene® are sourced from algae, or algal oil. Algal oil is more environmentally sustainable and free of contaminants like mercury, dioxins and industrial chemicals such as polychlorinated biphenyls (PCBs) often found in fish oil.
Your satisfaction with Pristene® is guaranteed. If for any reason, you are not satisfied with your Pristene® order, please contact us within 30 days and we will gladly issue you a refund for any unopened bottles.