Seeking Health Lactase Drops, Supports Lactose and Dairy Digestion, for Lactose-Intolerant, Lactase Enzyme in Sweet Natural Glycerin Base to Make Lactose-Free Milk, 52 Servings (0.50 fl. Ounce)

I went to write out an extremely long review about how happy I am I found these, how happy my daughter is to be able to eat dairy again, how long we struggled to keep dairy away from a kid who got super sick from dairy... but that's really all you need to know. My lactose intolerant, nonverbal, Autistic year old daughter can eat the dairy foods again that she loves so much!We tried the lactaid chewables, but my daughter would never eat them. I went years without knowing these drops existed. I wish I knew sooner! Super easy to sneak into anything dairy... I put them on pizza, in cheese curds, in mozzarella sticks, on ice cream, etc. (Making sure she gets it with the first bite)They work, that's all.

(Edit: I never buy from third party sellers - only from Seeking Health themselves so I know what I'm getting has been handled properly.) I have been using this product for at least a decade. Sometimes I can't find Seeking Health brand in stock anywhere and have tried other brands. That happened this week and the other brand was a train wreck. With Seeking Health, I use 10 drops per quart of goat milk (4 US cups. Approx 1 liter.) as my maximum dose for 24 hours. You might need more or less, we all process lactose differently, and cow milk has slightly more lactose per cup than goat milk (like 12 grams in cow milk vs 9-10 in goat milk). And our tolerance can change over time, and even from day to day, depending upon what else we're eating with the lactose-rich food, and whether we take any probiotics that help degrade lactose in our guts, whether we're stressed, whether we take meds that change our tolerance etc.Seeking Health brand NEVER contributes to making me sick - ever. I trust these people at their company.When I tried Lacteeze/Gelda, MilkAid from Ireland, a Dutch brand that I forget the name of, and some other brands, they either outright failed, or caused me reactions, or caused the milk to swell up in the carton in the fridge, or caused the milk to smell off.I've decided if I ever can not get Seeking Health again, I will simply not have fluid milk to drink until I can get it again. It's worth waiting for stuff that actually helps me - stuff that I can trust - and that is Seeking Health.Fortunately, I also make yogurt, and if you allow the yogurt to go through a 24 hour ferment in a yogurt maker (have to keep it warm), the cultures will eat all the lactose in the milk, leaving you with lactose free yogurt (starting from non-lactose free milk).Hope this helps someone.Thank you, Seeking Health, may you be in business for (at least) 100 years! :-)

We have a lactose intolerant in the household. It isn't terrible, but its not good either. I think the instructions say to use like 18 drops per quart or something like that. We started off at 18 per half gallon and slowly started to reduce until problems started to happen. I am now at about 12 per gallon with no ill effects. I have to say this stuff is awesome. I can taste it, but its not bad. It is nowhere near as bad as the popular Milk brand is. With this we are able to save money by buying regular organic milk and treating it. It is a good deal overall. We use this to treat half and half and heavy cream when making ice cream, and while I usually forget to do it the night before, it still helps reduce the effects for home made ice cream. I have been using this for about 1 year now. really good stuff.

Started using this product for my son about a month ago. It's working quite well. He is back to drinking milk as you'd expect with a pre-teen. I do not question the efficacy of this products, however I do have some questions about how this product is delivered and the dosing.The product was purchased through an Amazon 3rd party seller, but the fulfillment was through Amazon. It arrived quickly, and was well packaged. The bottles had a white SKU label placed over the manufacturers label which obscured most of the information (e.g. dosing) provided by the manufacturer. The extra label is not easily removed. This isn't a huge deal, but I'm not a big fan of a manufacturers information being obscured. I don't know if this extra label comes from the reseller or Amazon, but it is unwelcome.My second concern comes from the supplied bottle cap dropper and dosing instructions. As others have mentioned, the manufacturer recommends 5 drops/pint. The label also states that a serving size is 5 drops with 60 servings per bottle (15 ml) or 300 drops per bottle which would treat 7.5 gallons of milk. On my second bottle of Liquid Lactase I decided to keep track of how many drops I was getting out of a bottle. My bottle ran empty after about 200 drops, or about 1/3 less than the manufacturer states. The scientist in me decided to experiment. Using a syringe I injected 15 ml of water back into the empty bottle. The fill level was similar to unopened bottles so I'm not questioning the amount of product supplied. I then used the bottle cap dropper to count how many drops made up a bottle and repeated the procedure twice. I counted around 200 drops which would only treat about 5 gallons of milk. It turns out a standard drop size doesn't exist, and is dependent on many factors which would vary depending on the liquid being dispensed and the dropper itself. My guess is that at some point Pharmax may have changed suppliers for their droppers and ended up with one that had a different spec. For me the 5 drops / pint recommendation is actually overdosing a fair amount and no harm comes from this other than from your wallet. It is worth checking your own bottles as this could be different depending on the manufacturing lot. I've switched from using the supplied dropper to using a 3CC oral syringe. 2 ml of liquid lactase would match the recommended dose of using 40 drops to treat 1 gallon of milk.