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This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal. Learn more
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Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Customers like the quality, size, and functionality of the lab supply. They mention it works great for putting ink and paint in, comes in a variety of sizes, and is useful. However, some customers have reported that the seal leaks. Opinions are mixed on the value for money.
Customers like the quality of the product. They mention it's a good product, arrives in great shape, and is solid glass. Some say the vials are good enough and the tops snap tight. Customers also appreciate that the vials are pre-sterilized and secure.
"Bottle quality is strong it’s glass, sealed and well made the size was perfect" Read more
"...Here's why:Safe and Secure: These vials are pre-sterilized, which gives me peace of mind knowing I'm not introducing any contaminants..." Read more
"...vials, they are not truly sterile and the rubber stopper is dry and brittle." Read more
"...Durability? I dropped one on the carpet and – lo and behold – it didn't break! Although, I can't promise the same outcome on hardwood or tile...." Read more
"...This blend works perfectly with other vials. I'll have to find another supplier to buy from in the future...." Read more
"Overall, this product works just fine for me. It gets the job done...." Read more
8 customers mention "Size"6 positive2 negative
Customers like the size of the product. They mention it's perfect and comes in a variety of sizes.
"Bottle quality is strong it’s glass, sealed and well made the size was perfect" Read more
"As described, perfect size I wanted & was delivered promptly." Read more
"I had to return this item as they were too small. It wasn't what I was looking for." Read more
"...Multiple Size Options: Ks-Tek vials come in a variety of sizes, so I can find the perfect one for the amount of Wegovy I need for each..." Read more
10 customers mention "Value for money"5 positive5 negative
Customers have mixed opinions about the value for money of the lab supply. Some mention it's perfect for the price, while others say the price is cheap.
"Perfect for the price and perfect for filtering peptides. They come individually wrapped in a box." Read more
"Only gave 3 stars because the price is so cheap. These are easily the cheapest and flimsiest vials I've ever seen. For the price, it is what it is." Read more
"...They're a safe, convenient, and cost-effective option." Read more
"...When turned upside down to draw it out it also leaked. Medication is too expensive to take a risk on using these. Don’t waste your money." Read more
14 customers mention "Seal"2 positive12 negative
Customers are dissatisfied with the seal of the lab supply. They mention it leaks, is not self-sealing, and is not vacuum sealed. Some say the rubber cap's light density doesn't seal the needle holes and fluid leaks.
"...Im guessing the rubber seal is just really thin & breaks down very quickly. If thats the case the solvent you use could worsen the problem...." Read more
"After some use, the rubber cap light density doesn't seal the needle holes and fluid leaks" Read more
i received exactly what i needed, as well as exactly what i ordered. the bottles themselves don’t have the expiration date because it’s actually on the bags that they’re secured in. fits 10ml in them. will definitely buy again:)
I'm a big fan of Ks-Tek Sterile Empty Vials for my Wegovy injections. Here's why:
Safe and Secure: These vials are pre-sterilized, which gives me peace of mind knowing I'm not introducing any contaminants into my medication. The self-healing injection port is a great feature too. No more worrying about damaging the vial with repeated injections.
Easy to Use: The flip-off aluminum cap is easy to remove and replace, and the self-healing injection port seals securely after each use. This makes the injection process smooth and efficient.
Multiple Size Options: Ks-Tek vials come in a variety of sizes, so I can find the perfect one for the amount of Wegovy I need for each injection.
Overall, I highly recommend Ks-Tek Sterile Empty Vials for anyone who injects Wegovy or other medications. They're a safe, convenient, and cost-effective option.
Can't recommend these. I've bought 50ml self healing glass vials many times & these are the first ones I've ever used that within a couple weeks of drawing out with a 23g needle every couple days, they all begin to leak from the seal while I have the bottle inverted. Oil runs out all over the bottle, my hand, the floor. I really hate wasting gear like that so I just can't recommend these. I guess its possible if you use a smaller guage needle you wont have this problem, of course then youll be drawing it out very slowly if using an oil based compound & im really not that patient. Maybe water based solutions will be ok since you can use a tiny needle to draw. Other brands havent done this until ive refilled them & reused them a couple times. Im guessing the rubber seal is just really thin & breaks down very quickly. If thats the case the solvent you use could worsen the problem. I use minimal benzyl benzoate with mct oil so im sure my solvent isnt the problem. This blend works perfectly with other vials. I'll have to find another supplier to buy from in the future. Hopefully Amazon will carry a different brand soon.