Customer Reviews

Rating: 3.5 of 5 stars 22 Reviews 22 Reviews 3.5 out of 5 Stars

68% Recommend

68% of reviewersrecommend this product

Rating: 3.5 of 5 stars 3.5 / 5

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Merck Insulin Syringes U-40 29 Gauge x 0.5-in

Merck Insulin Syringes U-40 29 Gauge x 0.5-in

  • Most Helpful Positive Review

    Read All 12 Positive Reviews

    Insulin syringes

    By MamaT on Dec 21, 2021

    Very easy to read and the price was reasonable. Thin enough needle, so it doesn't hurt my cat.

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  • Most Helpful Critical Review

    Read All 10 Critical Reviews

    Weak quality

    By TimB on Jan 10, 2022

    As others have mentioned, the quality on these is pretty iffy. They get the job done, but the needles are sometimes not straight to the syringe and there are rough edges on the plastic cap and syringe. I'm a little more than half-way through a box of 100 and had to discard two immediately for quality As others have mentioned, the quality on these is pretty iffy. They get the job done, but the needles are sometimes not straight to the syringe and there are rough edges on the plastic cap and syringe. I'm a little more than half-way through a box of 100 and had to discard two immediately for quality issues. For the cost, these seem like they should have better quality. Lastly, the syringes are individually wrapped which some may like, but I find to be 'just more garbage'. Less focus on the packaging and more on the quality would be my input. … more

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22 Reviews

Showing 1-10 of 22 Reviews

  • 1 out of 5 stars

    Not very sharp

    By on

    Not only do these leak from the tip, and don't seem very well made, they also don't seem as sharp as the brand I got from my vet. My cat has started flinching when she gets her insulin injections, which she never did before. Sometimes I can't tell if the insulin actually got into her or just leaked out onto her fur. I'm switching brands.

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  • 3 out of 5 stars

    Weak quality

    By on

    As others have mentioned, the quality on these is pretty iffy. They get the job done, but the needles are sometimes not straight to the syringe and there are rough edges on the plastic cap and syringe. I'm a little more than half-way through a box of 100 and had to discard two immediately for quality issues. For the cost, these seem like they should have better quality. Lastly, the syringes are individually wrapped which some may like, but I find to be 'just more garbage'. Less focus on the packaging and more on the quality would be my input.

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  • 5 out of 5 stars

    Insulin syringes

    By on

    Very easy to read and the price was reasonable. Thin enough needle, so it doesn't hurt my cat.

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  • 5 out of 5 stars

    Diabetic dog

    By on

    New at this. Great product easy to use. As a first time user I would recommend this product .

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  • 5 out of 5 stars

    Chewy review

    By on

    Excellent Company with excellent products and choices

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  • 5 out of 5 stars

    Satisfied with service

    By on

    Great job of getting the Insulin Syringes to me in a timely manner.

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  • 1 out of 5 stars

    Good and bad

    By on

    Great for shipping cases of cat food, but ridiculously long wait for needed pet insulin syringes, even after approval from cat's vet.

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  • 5 out of 5 stars

    My Medicine

    By on

    DID A GOOD JOB AND PRICE WAS BETTER THAN LOCAL SOURCES

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  • 5 out of 5 stars

    Quick Delivery

    By on

    This order came quickly and I thought the price was very reasonable. Will order them again for my diabetic senior dog.

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  • 1 out of 5 stars

    Terrible quality

    By on

    Syringes leak horribly. Insulin leaks out onto fur before needle can be inserted. Plunger is awful!! Waste of money but can’t be used to inject insulin properly. What a shameful useless product

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