As filed with the Securities and Exchange Commission on June 12, 2007

                      Registration No.  __________________


                United States Securities and Exchange Commission
                             Washington, D.C. 20549

                        Post - Effective Amendment No. 2

                                    Form S-8
                             Registration Statement
                                     Under
                           The Securities Act of 1933

                           Proton Laboratories, Inc.
             (Exact Name of Registrant as specified in its charter)

             Washington                                      91-2022700
   (State or Other Jurisdiction of                       (I.R.S. Employer
    Incorporation or Organization)                    Identification Number)

                           Proton Laboratories, Inc.
               1135 Atlantic Avenue, Suite 101, Alameda, CA 94501
                           Alameda, California 94501
                             voice: (510) 865-6412
                              fax: (510) 865-9385
        (Address and telephone number of principal executive offices and
                          principal place of business)

                   April 18,2007 Stock and Stock Option Plan
                            (Full Title of the Plan)

            Edward Alexander, Chief Executive Officer and President
               1135 Atlantic Avenue, Suite 101, Alameda, CA 94501
                           Alameda, California 94501
                             voice: (510) 865-6412
                              fax: (510) 865-9385




     This  amendment  is provided to the S-8 Registration Statement filed on May
16, 2007  for Proton  Laboratories,  Inc.  for 4,200,000 shares of voting common
stock  of  the  Company ("Initial Filing"). This amendment is provided solely to
clarify  that  the only reason for the Post-Effective Amendment filed on May 21,
2007  ("First  Post-Effective  Amendment")  was  to update the Initial Filing to
reflect  reference  to  the  Company's 10-Q filed on May 17, 2007 and to provide
updated  auditor  and  attorney letters to this regard. The Company attempted to
file  the  Initial  Filing on May 15, 2007. However its Edgar filer did not make
the  filing  until  May  16,  2007.  The Company's auditor then advised that the
financial  statements  referenced in the Initial Filing were "stale" in light of
the  Company's  pending first quarter 10-Q filing. To rectify the situation, the
Company's  auditor  and  its attorney provided updated opinion letters following
the filing of the Company's 10-Q on May 17th, 2007 and the first Post -Effective
Amendment  was  filed  on  May  21,  2007  to  reflect these letters and to make
reference  to  the newly filed 10-Q. No other substantive change was made to the
amendment, save for updated officer signatures. No sales have been made pursuant
to  this  registration  prior  to  the  filing  of  this  Second  Post-Effective
Amendment.  A  letter from the Company's counsel confirming the contents of this
Amendmentis  attached  in  Exhibit  99.


Item 8.     Exhibits.

     Exhibit Number          Exhibit Name

          99.1           Letter from Counsel.



                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, as amended, the
Registrant, Proton Laboratories, Inc., certifies that it has reasonable grounds
to believe that it meets all of the requirements for filing on Form S-8 and has
duly caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the city of Alameda, State of
California, on June 11, 2007.

                                        Proton Laboratories, Inc.


                                        /s/  Edward Alexander
                                        Edward Alexander
                                        Director, Chief Executive Officer and
                                        Chief Financial Officer


     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

Signature                               Title                         Date
--------------------------------------------------------------------------------

/s/ Edward Alexander          Director, Chief Executive          June 12, 2007
Edward Alexander              Officer and Chief Financial
                              Officer