Exhibit 21.1

Subsidiaries of

NBTY, Inc. (Delaware)

De Tuinen, B.V. (Netherlands)
Health & Diet Centres Limited (United Kingdom)
Health & Diet Food Company Limited (United Kingdom)
Holland & Barrett Retail Limited (United Kingdom)
Le Naturiste J.M.B. Inc. (Canada)
Knox (a fictitious name of NBTY, Inc.)
Met-Rx Nutrition, Inc. (Delaware)
Met-Rx USA, Inc. (Nevada)
Nature Bounty de Mexico S. de R.L. de C.V. (Mexico)
Nature’s Bounty, Inc. (New York), d/b/a:
	Arco Pharmaceuticals
	Hudson Co.
Nature’s Way Limited (Republic of Ireland)
NBTY Manufacturing, LLC (Delaware), d/b/a:
	D&F Industries
	NBTY Manufacturing Colorado
	NBTY Manufacturing Florida
	NBTY Manufacturing Illinois
	NBTY Manufacturing New Jersey
	NBTY Manufacturing New York
	NBTY Manufacturing West
	Nutro Laboratories
	Omni-Pak Industries
	Raven Industries
NBTY Europe Limited (United Kingdom)
Puritan’s Pride, Inc. (New York)
Rexall Sundown, Inc. (Florida)
SISU Inc. (Canada)
Solgar, Inc. (Delaware)
Solgar Holdings, Inc. (Delaware)
Sundown, Inc. (Florida)
United States Nutrition, Inc. (Delaware), d/b/a US Nutrition
Vitamin World Limited (United Kingdom)
Vitamin World, Inc. (Delaware)
Worldwide Sport Nutritional Supplements, Inc. (New York)