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

    <schemaVersion>X0704</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001273385</cik>
        <entityName>Nutrastar International Inc.</entityName>
        <issuerAddress>
            <street1>7/F JINHUA MANSION, 41 HANGUANG STREET</street1>
            <street2>NANGANG DISTRICT,</street2>
            <city>HARBIN</city>
            <stateOrCountry>F4</stateOrCountry>
            <stateOrCountryDescription>CHINA</stateOrCountryDescription>
            <zipCode>150080</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(86) 451-82287746</issuerPhoneNumber>
        <jurisdictionOfInc>NEVADA</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>SHUAIYI INTERNATIONAL NEW RESOURCES DEVELOPMENT INC.</previousName>
            <previousName>YZAPP INTERNATIONAL INC</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Lianyun</firstName>
                <lastName>Han</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Xue</firstName>
                <lastName>Wang</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Hongbin</firstName>
                <lastName>Hua</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <middleName>Jing</middleName>
                <lastName>Zhang</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Chunming</firstName>
                <lastName>Zhang</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Nana</firstName>
                <lastName>Jiang</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Xi</firstName>
                <lastName>Zhu</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>7/F Jinhua Mansion</street1>
                <street2>41 Hanguang Street, Nangang District</street2>
                <city>Harbin</city>
                <stateOrCountry>F4</stateOrCountry>
                <stateOrCountryDescription>CHINA</stateOrCountryDescription>
                <zipCode>150080</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>$5,000,001 - $25,000,000</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-06-07</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Gilford Securities Incorporated</recipientName>
                <recipientCRDNumber>8076</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>777 3rd Ave</street1>
                    <street2>17th Floor</street2>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10017</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>SC</state>
                    <description>SOUTH CAROLINA</description>
                    <state>NY</state>
                    <description>NEW YORK</description>
                    <state>CO</state>
                    <description>COLORADO</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>194408</totalOfferingAmount>
            <totalAmountSold>194408</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>3</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>3888</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse>Gilford Securities Incorporated also received as commission a three-year warrant to purchase up to 681 shares of common stock, at an exercise price of $3.40 per share.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Nutrastar International Inc.</issuerName>
                <signatureName>/s/ Lianyun Han</signatureName>
                <nameOfSigner>Lianyun Han</nameOfSigner>
                <signatureTitle>President and Chief Executive Officer</signatureTitle>
                <signatureDate>2010-06-18</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
