Quicksilver Scientific

Am D deficient. This product is helping bring my levels up.

This product had an IMMEDIATE reduction in heart inflammation. Cooling sensation in stomach/intestines. I ordered this product with the free shipping and got it 5 days later. I opened the bottle upon delivery to inspect and immediately refrigerated. For 4 days it was extremely potent and i could taste the gastric juice. After 4 days of use with 4 pumps the potency was reduced either from me opening the bottle and 5 day delivery, or my body corrected things for the potency. Meaning that the freshness of the product is of extreme importance and 2 day shipping may be needed. Again, it was the freshness of the product or my body adjusting that an immediate effect was given and lost 4 days later. Chemistry Lab hypothesis^^^^^^ I will continue purchasing this product in larger amounts with two-day shipping.

Great product!

Amazing products, and great company to do business with. Customer service is what America used to be known for, quality of products is unmatched in the industry.

It’s for someone else, for a gift