<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-03-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001365916</issuerCik>
        <issuerName>AMYRIS, INC.</issuerName>
        <issuerTradingSymbol>AMRS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001512375</rptOwnerCik>
            <rptOwnerName>Maxwell (Mauritius) Pte Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CIM CORPORATE SERVICES LTD,</rptOwnerStreet1>
            <rptOwnerStreet2>LES CASCADES, EDITH CAVELL STREET</rptOwnerStreet2>
            <rptOwnerCity>PORT LOUIS</rptOwnerCity>
            <rptOwnerState>O4</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>MAURITIUS</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001434871</rptOwnerCik>
            <rptOwnerName>Cairnhill Investments (Mauritius) Pte Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CIM CORPORATE SERVICES LTD,</rptOwnerStreet1>
            <rptOwnerStreet2>LES CASCADES, EDITH CAVELL STREET</rptOwnerStreet2>
            <rptOwnerCity>PORT LOUIS</rptOwnerCity>
            <rptOwnerState>O4</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>MAURITIUS</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001379348</rptOwnerCik>
            <rptOwnerName>Fullerton Management Pte Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>60B ORCHARD ROAD, #06-18 TOWER 2</rptOwnerStreet1>
            <rptOwnerStreet2>THE ATRIUM@ORCHARD</rptOwnerStreet2>
            <rptOwnerCity>SINGAPORE</rptOwnerCity>
            <rptOwnerState>U0</rptOwnerState>
            <rptOwnerZipCode>238891</rptOwnerZipCode>
            <rptOwnerStateDescription>SINGAPORE</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001021944</rptOwnerCik>
            <rptOwnerName>Temasek Holdings (Private) Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>60B ORCHARD ROAD, #06-18 TOWER 2</rptOwnerStreet1>
            <rptOwnerStreet2>THE ATRIUM@ORCHARD</rptOwnerStreet2>
            <rptOwnerCity>SINGAPORE</rptOwnerCity>
            <rptOwnerState>U0</rptOwnerState>
            <rptOwnerZipCode>238891</rptOwnerZipCode>
            <rptOwnerStateDescription>SINGAPORE</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2017-03-08</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>199647</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.4336</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>54226288</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2017-03-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>321278</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.4707</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>53905010</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Maxwell (Mauritius) Pte Ltd directly owns 53,905,010 shares of Common Stock. Maxwell (Mauritius) Pte Ltd is wholly-owned by Cairnhill Investments (Mauritius) Pte Ltd, which in turn is wholly-owned by Fullerton Management Pte Ltd, which in turn is wholly-owned by Temasek Holdings (Private) Limited. Therefore, each of Temasek Holdings (Private) Limited, Fullerton Management Pte Ltd and Cairnhill Investments (Mauritius) Pte Ltd may be deemed to beneficially own the shares of Common Stock directly owned by Maxwell (Mauritius) Pte Ltd.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>MAXWELL (MAURITIUS) PTE LTD, By: /s/ Rooksana Shahabally, in her capacity as Director of Maxwell (Mauritius) Pte Ltd</signatureName>
        <signatureDate>2017-03-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CAIRNHILL INVESTMENTS (MAURITIUS) PTE LTD, By: /s/ Rooksana Shahabally, in her capacity as Director of Cairnhill Investments (Mauritius) Pte Ltd</signatureName>
        <signatureDate>2017-03-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>FULLERTON MANAGEMENT PTE LTD, By: /s/ Cheong Kok Tim, in his capacity as Director of Fullerton Management Pte Ltd</signatureName>
        <signatureDate>2017-03-10</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>TEMASEK HOLDINGS (PRIVATE) LIMITED, By: /s/ Christina Choo, in her capacity as Authorized Signatory of Temasek Holdings (Private) Limited</signatureName>
        <signatureDate>2017-03-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
