I was worried about the temperature of the package when it arrived because this has to be refrigerated. It came into a refrigerating bag with ice packs inside and it was cold. The packaging was exemplary. This looks like really high quality stuff. A friend of mine recommended this particular type and brand of glutathione based on a recommendation she got from her own doctor. I am very happy with this purchase. Incidentally, it tastes good too. Some people in the reviews wrote that since it contains alcohol it must be poisonous. First of all, alcohol is not a poison. I do not drink any alcoholic beverage whatsoever, but a minimal amount of alcohol in an extract (e.g. vanilla extract) is normal, it is a natural preservative, and does not kill anyone. I definitely recommend this product. Read more

I bought this to help treat MTHFR symptoms. It made me VERY sleepy, so I started taking it at night. Now, if I go to bed without taking it (because you have to keep it in the fridge and it is easily forgotten), I wake up 2 hours later and have to take it so then sleep through the night. My sleep is great now, but I'm afraid it is dependent on taking this nightly. The taste at first is ok, but if you hold it in your mouth as instructed for 30 seconds, it tastes like sulfur to me. Ewww! Whatever- it seems to be doing something beneficial. I will continue to take it, even if just for perfect sleep after years of chronic insomnia. This comes from the manufacturer and is legit. It comes in a cooler tote bag with a cold pack! Read more

I’m a clinical aesthetician and decided to add this to my supplements for the support of overall health and particularly skin & hair. My skin has improved notably in texture and firmness. Digestion improved as well.Product arrives in nice thermo bag with cool pak. I’m in Florida so it’s usually room temp by the time it gets to me but I out in in the fridge and it seems to be effective. Read more

This liposomal glutathione is easy to use. Two pumps deliver the recommended dose of glutathione. I have tried other supplements in the past that were delivered as a liposome, and the taste was off putting. DFH Liposomal Glutatione actually tastes good, and DFH is recommended by my doctor as a high quality supplement. Read more

I decided to order this product after much research. I was so impressed by the care the company took wrapping the bottle for breakage and a cool pak was sent to ensure supplement sis not overheat. It all came inside a lovely tote bag designed to travel with supplements while keeping them cool.I have only just begun taking this supplement but I am very pleased with my purchase and will order from them in the future, now that I know that are of such high quality!(I was not gifted or paid to write this and I'm very pleased with my purchase!) Read more

This is supposed to be delivered without getting warm. The inside ice pack was completely melted and driver left it down my driveway in the sun. Probably ruined the quality and this was expensive Read more

I was impressed with the shipping for this product. It arrived in an insulated tote bag with ice packs. And much quicker than anticipated. Read more

This has been so helpful for my 4 year olds detoxification!!! Read more