MET INVESTORS SERIES TRUST

                    Cyclical Growth and Income ETF Portfolio
                          Cyclical Growth ETF Portfolio

                        SUPPLEMENT DATED MAY 28, 2008 TO
                        PROSPECTUSES DATED APRIL 28, 2008

     This  Supplement  is  made as of May 28,  2008 to the  Prospectuses  of Met
Investors Series Trust (the "Trust") dated April 28, 2008.

I.  Cyclical Growth and Income ETF Portfolio

     Effective   May  23,   2008,   Mr.   Stuart   Freeman   is   Chief   Equity
Strategist--Gallatin   and  member  of  the  A.G.  Edwards  Investment  Strategy
Committee,  the  Gallatin  Allocation  Advisors  Investment  Committee  and  the
Gallatin  Investment  Strategy  Committee.  Mr. Freeman is  responsible  for the
Cyclical Growth and Income ETF Portfolio's sector weightings  recommendations in
the large-cap  asset class.  Since 2005,  Mr.  Freeman has been Vice  President,
Chief  Equity  Strategist--Gallatin  and a  member  of the  Gallatin  Investment
Strategy  Committee;  since  1995,  Mr.  Freeman  has been a member  of the A.G.
Edwards Investment Strategy Committee.

     Effective  May 23,  2008,  Ms. Sandy  Pourcillie,  CFA,  Vice  President of
Gallatin Asset Management, Inc., is a member of the Gallatin Investment Strategy
Committee and has been named as Portfolio Manager responsible for implementation
of portfolio  strategies for the Cyclical  Growth and Income ETF Portfolio.  Ms.
Pourcillie joined the Gallatin investment team in 1997.

     Mark Keller,  Daniel T. Winter and David B. Miyazaki are removed  effective
immediately.

         The information appearing under the heading "Management--The Adviser"
in the Trust's Prospectuses regarding the portfolio managers to the Cyclical
Growth and Income ETF Portfolio is revised accordingly.

II.  Cyclical Growth ETF Portfolio

     Effective   May  23,   2008,   Mr.   Stuart   Freeman   is   Chief   Equity
Strategist--Gallatin  and a  member  of the  A.G.  Edwards  Investment  Strategy
Committee,  the  Gallatin  Allocation  Advisors  Investment  Committee  and  the
Gallatin  Investment  Strategy  Committee.  Mr. Freeman is  responsible  for the
Cyclical  Growth  ETF  Portfolio's  sector  weightings  recommendations  in  the
large-cap asset class.  Since 2005, Mr. Freeman has been Vice  President,  Chief
Equity  Strategist--Gallatin  and a member of the Gallatin  Investment  Strategy
Committee;  since  1995,  Mr.  Freeman  has  been a member  of the A.G.  Edwards
Investment Strategy Committee.

     Effective  May 23,  2008,  Ms. Sandy  Pourcillie,  CFA,  Vice  President of
Gallatin Asset Management, Inc., is a member of the Gallatin Investment Strategy
Committee and has been named as Portfolio Manager responsible for implementation
of portfolio  strategies for the Cyclical Growth ETF Portfolio.  Ms.  Pourcillie
joined Gallatin Asset Management, Inc. in 1997.

     Mark A.  Keller,  Daniel  T.  Winter  and  David B.  Miyazaki  are  removed
effective immediately.

     The information  appearing under the heading  "Management--The  Adviser" in
the Trust's Prospectuses regarding the portfolio managers to the Cyclical Growth
ETF Portfolio is revised accordingly.