Published Research

Let customers speak for us

from 4 reviews

Tasted great and helped me feel more energy!

Cindy S.

11/24/2025

Tonic Shelf - Quinine Citrus Tonic 2 Pak

Upon receipt of Tonic Shelf Quinine Citrus Tonic, I noticed immediately; The box was packaged well and bottles were separated to keep from breakage. Bottles were well sealed, and settling of contents were easily reconstituted with a few shakes of the bottle. For my first taste, I poured 1 ounce in a glass and drank undiluted. Fresh zesty citrus without any bitterness from the Cinchona.

Compared to other tonic concentrates, this wasn't syrupy but more like citrus juice. It is not overly sweet or biter. For the first week, I mixed 1 ounce concentrate to 6 ounces chilled distilled water. After the first week, I noticed my system was starting to be flushed out, I was less bloated and had more energy. I felt my body detoxing and cleansing. Into the third bottle, I mixed it 1 ounce concentrate to 2 ounces Pomegranate and 4 ounces purified spring water. I noticed I had lost about an inch in my lower belly without excessive urination. Some people I was in contact with had gotten sick with colds, yet I did not.

I have continued to drink Tonic Shelf Quinine Citrus and again have lost another inch. I would recommend this blend to anyone who is looking for a fresh zesty alternative to the other tonics on the market and will be a repeat customer.

Charlie C. Chicago IL

Charlie Cox

11/02/2025

Tonic Shelf - Quinine Citrus Tonic 2 Pak

Love the health benefits..

Jenny Parton

10/27/2025

Tonic Shelf - Quinine Citrus Tonic 2 Pak

Great Product I add to my daily smoothie!
Thanks!!

Allison Goodwin

09/08/2025

Tonic Shelf - Quinine Citrus Tonic 2 Pak

Published Research

PDF: Suppression of Tumor Cell Proliferation by Quinine

PDF: Quinine Compounds from the Spanish flu to COVID

PDF: Vitamin C and Cardiovascular Disease: An Update

PDF: Quinine Ameliorated Skin Damage

PDF: Quinine and HCQ against a Variety of Illnesses.

PDF: Quinine and Vitamin C Starve Tumors

PDF: Quinine Effects on Herpes Virus (HPV1)

PDF: High Dose IV Vitamin C for Treatment of Viral Infections

PDF: Vitamin C in Post Surgery Pain Management

PDF: Wintergreen Oil for Pain Management

Let customers speak for us