AMENDMENTAND CONFIRMATION AGREEMENT

Exhibit 10.17

AMENDMENT AND CONFIRMATION AGREEMENT

THIS AGREEMENT, effective December 3^rd, 2015, by and among KNIGHT THERAPEUTICS (BARBADOS) INC. (“Knight”), a corporation incorporated under the laws of Barbados, NOMAD CHOICE PTY LTD. (“Nomad”), a corporation formed under the laws of Australia, and SYNERGY CHC CORP. (“Synergy”), a corporation formed under the laws of the State of Nevada, and BREAKTHROUGH PRODUCTS, INC. (“Breakthrough”), a corporation formed under the laws of Delaware.

WHEREAS Synergy and Knight are parties to that certain distribution, license and supply agreement dated January 22, 2015 as may be amended, supplemented or restated from time to time (the “DLS Agreement”);

WHEREAS pursuant to the DLS Agreement, Synergy, for itself and on behalf of its Affiliates, has named Knight its exclusive distributor of Licensed Products in the Territory;

WHEREAS Synergy has acquired all of the shares of Nomad effective November 16, 2015 and, as and from that date, Nomad became an Affiliate;

WHEREAS Synergy has acquired all of the shares of Breakthrough effective November 12, 2015 and as and from that date, Breakthrough became an Affiliate;

WHEREAS the parties wish to confirm that the terms and conditions of the DLS Agreement apply to Nomad and Breakthrough effective from the dates each became an Affiliate;

WHEREAS the parties wish to confirm certain amendments to the DLS Agreement;

NOW THEREFORE in consideration of the mutual promises and covenants contained herein, the Parties, intending to be legally bound, agree as follows:

“(i) with respect to Synergy means FocusFactor, FocusFactor Kids, Synergy Strips and all Improvements thereto, and (ii) with respect to Nomad, Breakthrough and any other Subsidiary of Synergy means all of the their present and future products (including with respect to Nomad “Flat Tummy Tea” and with respect to Breakthrough “urgentRX”)”.

“Territory (i) means Canada, Israel, Romania, Russia and each of the countries within Sub-Saharan Africa.”

“9.3 Termination of Knight. Knight may terminate this Agreement in whole or in part (including with respect to a particular Licensed Product and/or Territory or a particular Territory in respect of a particular Licensed Product) by notice in writing given not less than sixty (60) days prior to the intended termination date.”

In witness whereof, the parties have signed this Agreement.