Amyris to Announce Third Quarter Financial Results on Thursday, October 31, 2013

Amyris to Announce Third Quarter Financial Results on Thursday, October 31,
2013

EMERYVILLE, Calif., Oct. 17, 2013 (GLOBE NEWSWIRE) -- Amyris, Inc.
(Nasdaq:AMRS) will report financial results for the third quarter ended
September 30, 2013 after market close on Thursday, October 31, 2013.

The Company will hold its quarterly conference call to discuss these results,
as well as provide an update on the Company's business and outlook, at 4:30
p.m. ET (1:30 PM PT) on Thursday, October 31, 2013. To listen via live
webcast, please visit: http://investors.amyris.com.

A replay of the webcast will be available in the Investor Relations section of
the Company's website approximately two hours after the conclusion of the call
and will remain available for approximately 60 calendar days.

About Amyris

Amyris is an integrated renewable products company focused on providing
sustainable alternatives to a broad range of petroleum-sourced products.
Amyris uses its industrial synthetic biology platform to convert plant sugars
into a variety of molecules -- flexible building blocks that can be used in a
wide range of products. Amyris's initial portfolio of commercial products is
based on Biofene^®, Amyris's brand of renewable farnesene, a long-chain
hydrocarbon. Amyris is commercializing these products both as No Compromise®
renewable ingredients in cosmetics, flavors and fragrances, polymers,
lubricants and consumer products, and also as No Compromise renewable diesel
and jet fuel. Amyris Brasil Ltda., a subsidiary of Amyris, oversees the
establishment and expansion of Amyris's production in Brazil. More information
about Amyris is available at www.amyris.com.

Amyris, the Amyris logo, Biofene and No Compromise are trademarks or
registered trademarks of Amyris, Inc.

CONTACT: Amyris, Inc.
         Joel Velasco
         Investor Relations
         510-740-7481
         investor@amyris.com

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