Carefully formulated from natural ingredients

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.

Maqui Berry



Omega 3


Vitamin E

A certified supplement from a company committed to the highest manufacturing standards

Pristene® is Certified Vegan, Non-GMO, gluten-free, dye-free, egg-free, dairy-free with no artificial colors or preservatives. Manufactured in a cGMP certified facility in the United States.

Healthy tears are critical for maintaining the front surface of the eye and for providing clear vision

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.

What’s inside matters:
What Makes Pristene® Better

Contains maquiberry — a powerful antioxidant superfood.

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)

A vegan source of Omega-3s

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.

A better experience for patients

  • 2 daily easy-to-swallow softgels.
  • 3-month auto shipment program: lowest price, and free shipping right to your door.
  • Our Eyecheck® Patient Support Program allows patients with limited incomes to obtain Pristene® at a significantly discounted cost.

Satisfaction Guaranteed

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.

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