Quicksilver Scientific

Always excellent product

Quality!

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!