-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 EcRixQk9EpDeyFPYXV4yIg==

<SEC-DOCUMENT>0001368457-06-000070.txt : 20061205
<SEC-HEADER>0001368457-06-000070.hdr.sgml : 20061205
<ACCEPTANCE-DATETIME>20061205123453
ACCESSION NUMBER:		0001368457-06-000070
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20061201
FILED AS OF DATE:		20061205
DATE AS OF CHANGE:		20061205

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Alberto-Culver CO
		CENTRAL INDEX KEY:			0001368457
		STANDARD INDUSTRIAL CLASSIFICATION:	PERFUMES, COSMETICS & OTHER TOILET PREPARATIONS [2844]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		2525 ARMITAGE AVENUE
		CITY:			MELROSE PARK
		STATE:			IL
		ZIP:			60160
		BUSINESS PHONE:		(708) 450-3000

	MAIL ADDRESS:	
		STREET 1:		2525 ARMITAGE AVENUE
		CITY:			MELROSE PARK
		STATE:			IL
		ZIP:			60160

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New Aristotle Holdings, Inc.
		DATE OF NAME CHANGE:	20060707

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BERNICK CAROL L
		CENTRAL INDEX KEY:			0000904530
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32970
		FILM NUMBER:		061256574

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		708-450-3051

	MAIL ADDRESS:	
		STREET 1:		2525 ARMITAGE AVENUE
		CITY:			MELROSE PARK
		STATE:			IL
		ZIP:			60160

	FORMER NAME:	
		FORMER CONFORMED NAME:	BERNICK CAROL L/LEONARD H LAVIN GRANTOR ANNUITY TRUST ET AL
		DATE OF NAME CHANGE:	19930513
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-12-01</periodOfReport>

    <issuer>
        <issuerCik>0001368457</issuerCik>
        <issuerName>Alberto-Culver CO</issuerName>
        <issuerTradingSymbol>ACV</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000904530</rptOwnerCik>
            <rptOwnerName>BERNICK CAROL L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O ALBERTO-CULVER COMPANY</rptOwnerStreet1>
            <rptOwnerStreet2>2525 ARMITAGE AVENUE</rptOwnerStreet2>
            <rptOwnerCity>MELROSE PARK</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60160</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chairman</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>20.305</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2006-12-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>174800</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2016-09-30</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>174800</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>174800</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This option, which was granted under the Employee Stock Option Plan of 2006, vests in four equal annual installments beginning on September 30, 2006.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/James M. Spira as attorney-in-fact for Carol L. Bernick</signatureName>
        <signatureDate>2006-12-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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