HERBIFY Quinine Tincture - Quinine Liquid Extract for Healthy Digestion - Quinine Cinchona Supplement for Better Absorption - US Made Product - for Men & Women 4oz (120ml)

Worked on my cramp in less then a min. Not unbearable tasting in water.

Amended review because I notice that it is posted for the liquid tincture version currently available rather than the capsule version that I had written it for. Not sure of the quality of the liquid tincture but it seems far less effective for me than was the now unavailable capsules. I had also purchased cinchona bark (quinine tree) so will just process that up and make my own capsules. My original review below was for purchase of the capsules:The one-star reviewer here has posted the same exact "warning" for all quinine products, 5 different brands in 5 reviews. This appears to be a misinformation campaign against the use of quinine in general. While quinine in medication form has been found to show some negative side effects, enough to be pulled off market for use of leg cramps, those side effects are limited to irregular heart beat in some, after long term continual use. Which is far less side effects listed than many medications which list multiple and severe side effects, yet are kept on market. Draw your own conclusions there. Quinine is showing to have benefits far beyond its anti-malaria and muscle cramp prevention benefits and for me personally has been a true breakthrough for night time leg cramps which I am now starting to consider that in addition to an electrolyte imbalance, may be related to a long term existence of parasites. I'm still researching the safety of doses and frequency of use, something not widely studied as of yet. For me, I'm keeping to 3 capsules of 1000 mg a week. The half-life suffices for the rest of the days.

Very satisfied with this product.Well satisfied with delivery time.

Since 2019 I’ve been taking this for leg cramps and works great. No more waking up in the middle of the night with leg cramps. I take 1000mg a day. Unknown to me quinine inhibits SARS-CoV-2 infection more effectively than CQN, and H-CQN and is less toxic. So in 2020 it was a win win. I’ve been taking ever since and haven’t gotten sick.I would highly suggest taking this after eating. Taking on an empty stomach will make you nauseous. If you can’t handle 1000mg 2X a day you can get in 500mg and take 2X a day.

Only thing I have found that helps with lower leg cramps. I use this with multi compound Magnesium caps.

product good, do job goodly!!I used to wake up in the middle of the night with leg cramps, since I started using product the night cramps have stopped.I would definitely recommend.

Work well,taste great will buy it again

Quinine glows under UV light, but this does not glow like quinine. The tonic water (with very little quinine) glowed strongly, but this stuff was barely visible, and appeared a muddy weak orangish color under UV light, straight from the bottle. If diluted at all with water, it becomes invisible. This is not what the label says it is.Also THIS IS NOT AN AMERICAN COMPANY, read the product info all the way down and notice the wrong use of words and wrong grammar. It has 4 different made in USA on label, but this means nothing if a company isn’t even selling the right product.I purchased this for my dad who has stage 4 cancer, to help with terrible restless legs. It makes me angry to think I could have given him something that isn’t what it says it is. Please purchase herbal products from a reputable American company, or buy herbal products locally like I will do from now on.By the way, although it’s clearly marked eligible for refund (beneath the “buy” button) it is not! Click on the “eligible for refund” and it will say not eligible for refund.If I could give this company and product minus 5 stars, I would.