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OcuPhase Eye Drops with NAC, Two 5mL Vials

(401 customer reviews)
Soothing, Lubricating Eye Drops with 1% NAC for Vision Health
  • Lubricating drops soothe the surface of the eyes
  • Restores tearing function to ease dry eye irritation
  • Promotes vision clarity through the lenses of the eyes
  • Safe for use by people with cataracts
  • Reduces blurry vision, night glare and computer eye strain
  • New Vials: Redesigned for ease of opening and use.

In stock


In stock


What is the recommended daily use of OcuPhase?

For general preventive use, the recommended amount is 1–2 drops daily. Those with eye problems may want to use 2 drops twice daily or as needed.

How long will a box with two vials last?

Each box of OcuPhase contains two resealable vials containing a total of about 200 drops. When using 2 drops per eye twice per day a box will last up to 6 weeks. If you use the drops several times per day for surface irritation a box will last 3 to 4 weeks.

Can I use OcuPhase for my dog’s eyes?

Yes, the original studies verifying the effectiveness of the drops for eye health were done with dogs. Use for the same reasons as for human eyes to soothe and improve vision. Put 1 drop in each of your dog’s eyes 2-3 times daily.

How long will it take until I notice improvements?

Typically our customers report that they notice improvements in 3-5 months.

Can children use OcuPhase?

OcuPhase eye drops are not recommended for children under the age of 12 years.

What if I experience any discomfort when using OcuPhase eye drops?

If the eye tissue becomes more inflamed, red, irritated or uncomfortable after using this product, immediately discontinue use and consult an eye physician if necessary.


OcuPhase is a lubricating eye drop for the surface of your eyes and provides an antioxidant that keeps the lenses of your eyes healthy. Regular use can improve vision and eye comfort.

  1. Lens Health and Clarity

The lenses of our eyes consist mainly of water and protein. As we grow older, some of the protein can form chunks and cause cloudiness in various parts of the lenses. This cloudiness reduces and distorts vision, even to the point of blindness.

These vision changes may make it difficult to read, watch tv, drive or do normal tasks.

  • Cloudy or blurry vision
  • Difficulty seeing at night
  • Lamps, sunlight, or headlights seem too bright
  • Colors look faded
  • You see a halo or glow around lights
  • You see double
  • You have to change your glasses or contact lenses prescription often

Aging and diabetes are the main causes of this type of vision problem affecting the lenses of your eyes.

The antioxidant n-Acetyl Carnosine, or NAC, helps to prevent and can reduce the size of those protein clumps. When this happens, your vision improves.

  1. Surface Tears

We all have a coating of tears that cover the surface of our eyes.

When that tear coating becomes disordered our eyes become dry and irritated.

It can also distort your vision making it blurry.

What can cause dry eyes?

  • Exposure to wind and sun
  • Wearing cataracts
  • Computer work or other staring at screens
  • Aging
  • Allergies

The lubricating action of the glycerin in OcuPhase can help restore the proper tear coating. And improve your vision and eye comfort.




Suggested Use: As a lubricant use 1-2 drops each time throughout the day as needed. To nourish the lens of the eye, use 1-2 drops once in the morning and once in the evening.

OcuPhase contains 1% N-acetylcarnosine, a naturally occurring antioxidant and antiglycating agent that helps protect the active ingredients from glycation.

OcuPhase also provides glycerin, an approved ophthalmic lubricating agent to combat “dry eye” and other forms of eye irritation. Each box contains two resealable vials of five milliliters each.

Open and use 1 vial at a time.  Refrigerate opened vials. Use the opened vial within 30 days and then discard. Do not freeze.

Unopened vials can be stored in the refrigerator to extend shelf life.


  • If you experience eye pain, changes in vision, continued redness or irritation of the eye, or if the condition worsens or persists for more then 72 hours, discontinue use and consult a doctor.
  • To avoid contamination, do not touch tip of container to any surface.
  • Replace cap after using.
  • Do not use if seal is broken.
  • If solution changes color or becomes cloudy, do not use.

Not recommended for pregnant or nursing women.


Active Ingredients: Glycerin (lubricant) 1.0%, hydroxypropylmethylcellulose (lubricant) 0.15%

Inactive Ingredients: Sterile water (ophthalmic grade isotonic solution, pH 6.3 to 6.4), N-acetylcarnosine (NAC) 1.0%, buffered with boric acid, citric acid, and potassium bicarbonate, and, as a preservative, purified benzyl alcohol.

401 reviews for OcuPhase Eye Drops with NAC, Two 5mL Vials

5 Star
273 review(s)
4 Star
89 review(s)
3 Star
25 review(s)
2 Star
8 review(s)
1 Star
2 review(s)

Reviewed by 296 customer(s)

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    Its a very good product and I recommend it .

    July 25, 2023
  • Michael Nyaga


    Great…Awesome. Mum loves it big time.

    February 2, 2023
  • Anonymous

    Eye drops.

    Its a very good product will recommend it to my family and friends.

    September 20, 2022
    Verified Review


    Opened after reading the instructions; no stress there! Used it on Mum; little irritation at first; later…, a lingering dull discomfort in her optic nerve and surroundings. Later, better eye response! So far so great!!!

    September 20, 2022
    Verified Review
  • Rich Roz

    Floaters and OcuPhase

    I have been using OcuPhase since February of this year and i have an immediate relief. I work on the computer daily and don’t get burnt out at the end of the day looking too. I missed a few day’s when i ran out and felt the difference , now i keep an extra month’s worth.

    August 22, 2022
    Verified Review
  • Kathie Johnson

    Amazing Eye Drops

    I have 66 year old eyes, blurred vision, black floaters, irritation. I read a review that said the OcuPhase Eye Drops were great and it even helped with seeing colors. I was in disbelief but ordered OcuPhase anyway. Well let me tell you that these eye drops are miraculous! First application burned – really burned and then faded away. The next morning applied another two drops, didn’t burn. When I reached into my closet to pull out a shirt I noticed the color was navy blue – not black! For a year I thought this shirt had black in it. Colors are move vivid and the floaters are gone. The blurred vision is much better. Highly recommend OcuPhase!!!

    July 13, 2022
    Verified Review
  • Anonymous

    ocu phase

    thank you it’s great

    July 13, 2022
    Verified Review
  • Markus Schneider

    Occuphase eyedrops

    They work. Period.
    If you are looking for something to do battle with cataracts, try this product! But part of the workability is taking all sugar out of your diet. I know. But if you want something that works: these two items TOGETHER do!

    June 21, 2022
    Verified Review
  • Mark

    Been using these drops for several years now, excellent product and they have bought me time so I could avoid Cataract surgery.
    Highly recommend this product!!


    June 8, 2022
    Verified Review
  • Ernest Battice


    I have been using this eye drops for a while on cataracts in both eyes and the last time I say my eye doctor for my yearly check up
    I was told that the cataracts are a lot smaller than when she saw me three years ago. Its works very well and will recommend it to all my family /friends instead of having surgery its the best drops but the FDA will not approve it to put on the market for easy access to purchase .

    May 3, 2022
    Verified Review

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Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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