UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐	Preliminary Proxy Statement
☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐	Definitive Proxy Statement
☒	Definitive Additional Materials
☐	Soliciting Material Pursuant to § 240.14a-12

Church & Dwight Co., Inc.

(Name of Registrant as Specified in its Charter)

                                   

(Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

☒	No fee required
☐	Fee paid previously with preliminary materials.
☐	Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

	Your Vote Counts!
CHURCH & DWIGHT CO., INC. PRINCETON SOUTH CORPORATE PARK 500 CHARLES EWING BOULEVARD EWING, NJ 08628	CHURCH & DWIGHT CO., INC. 2024 Annual Meeting Vote by May 1, 2024 11:59 PM ET
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You invested in CHURCH & DWIGHT CO., INC. and it’s time to vote!

You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy material for the stockholder meeting to be held on May 2, 2024.

Get informed before you vote

View the Notice of Annual Meeting, Proxy Statement and 2023 Annual Report to Stockholders online OR you can receive a free paper or email copy of the material(s) by requesting prior to April 18, 2024. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.

 *Please check the meeting materials for any special requirements for meeting attendance.

 Vote at www.ProxyVote.com

 THIS IS NOT A VOTABLE BALLOT

 This is an overview of the proposals being presented at the

 upcoming stockholder meeting. Please follow the instructions on

 the reverse side to vote these important matters.

Voting Items	Board Recommends
1.   Election of ten nominees to serve as directors for a term of one year;
Nominees:
1a.  Bradlen S. Cashaw	For
1b.  Matthew T. Farrell	For
1c.  Bradley C. Irwin	For
1d.  Penry W. Price	For
1e.  Susan G. Saideman	For
1f.   Ravichandra K. Saligram	For
1g.  Robert K. Shearer	For
1h.  Janet S. Vergis	For
1i.   Arthur B. Winkleblack	For
1j.   Laurie J. Yoler	For
2.    An advisory vote to approve compensation of our named executive officers;	For
3.    Ratification of the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for 2024;	For
4.    Approval of the amendment of the Church & Dwight Co., Inc. Amended and Restated Certificate of Incorporation;	For
5.    Stockholder Proposal - Transparency in Political Contributions.	Against
To act on such other business as may properly be brought before the meeting and any adjournments or postponements thereof.

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