Products
K2-D3 with Astaxanthin (30 Capsules)
Douglas LaboratoriesHigh potency Vitamin K2 with Vitamin D-3 and Astaxanthin for bone and heart health‡ K2-D3 With Astaxanthin supplies a significant amount of biologi...
View full detailsKrill Oil (60 Softgels)
Douglas LaboratoriesSupport for cognitive, heart and joint health and overall well-being‡ Krill Oil supplies the omega-3 fatty acids EPA and DHA, phospholipid...
View full detailsL-Arginine (100 Capsules)
Douglas LaboratoriesL-Arginine 700 mg capsule L-Arginine capsules contain 700 mg pure, crystalline L-arginine.
L-Arginine (60 Capsules)
Douglas LaboratoriesL-Arginine 500 mg capsule L-Arginine capsules contain 500 mg pure, crystalline L-arginine.
L-Carnosine (30 Capsules)
Douglas LaboratoriesL-Carnosine 500 mg capsule L-Carnosine capsules supply 500 mg of pure L-carnosine.
L-Glutamine (60 Capsules)
Douglas LaboratoriesL-Glutamine 500 mg capsule L-Glutamine 500 mg capsules contain 500 mg of pure crystalline L-glutamine.
L-Glutamine Powder (250 Grams)
Douglas LaboratoriesPure L-Glutamine powder A key amino acid for intestinal health and immune function, providing 4 g of pure L-glutamine per serving.‡
L-Methionine (60 Capsules)
Douglas LaboratoriesL-Methionine 500 mg capsule L-Methionine supplies 500 mg of this essential amino acid.
L-Serine (60 Capsules)
Douglas LaboratoriesL-Serine 500 mg capsule L-Serine supplies 500 mg of the amino acid in each capsule.
L-Theanine (60 Capsules)
Douglas LaboratoriesPromotes relaxation and neurological health‡ L-Theanine supplies 100 mg of pure L-theanine in each vegetarian capsule. L-Theanine is an ...
View full detailsL-Tryptophan (60 Capsules)
Douglas LaboratoriesEnhances serotonin synthesis to support emotional well-being and restful sleep Supports emotional well-being and restful sleep‡ Promotes healthy ...
View full detailsLiposomal Glutathione (45 Softgels)
Douglas LaboratoriesReduced glutathione with a liposomal phospholipid Liposomal Glutathione contains 250 mg of glutathione in its active reduced form paired with ...
View full detailsLiquid B12 (1 Fluid Ounce)
Douglas LaboratoriesNatural Cherry flavored liquid Vitamin B-12 Liquid B12 provides 1,000 mcg of highly bioavailable vitamin B12 and formulated with methylcob...
View full detailsLiquid Cal/Mag/D (450 ml)
Douglas LaboratoriesBone health‡ Liquid Cal/Mag/D provides the essential nutrients for bone health--calcium, magnesium, and vitamin D3--in a great-tasting ras...
View full detailsLiquid D and K (30 ml)
Douglas LaboratoriesBone health‡ Liquid D and K is a unique, great tasting liquid supplying significant amounts of vitamins K1 and K2 as well as vitamin D3 ...
View full detailsLiquid Magnesium (240 ml)
Douglas LaboratoriesMagnesium Citrate in a pomegranate-flavored liquid sweetened with stevia Liquid Magnesium supplies magnesium citrate in a great-tasting pom...
View full detailsLiquid Multivitamin (230 ml)
Douglas LaboratoriesDaily wellness‡ Liquid Multivitamin combines essential vitamins, minerals and trace elements with organic fruits and vegetable extracts in...
View full detailsLiquid Vitamin D3 (22.5 ml)
Douglas LaboratoriesNeutral-tasting, high concentration liquid vitamin D3 Liquid Vitamin D3 is a unique, neutral tasting, sugar free liquid supplying 25 ...
View full detailsLutein (90 Softgels)
Douglas LaboratoriesSupport for vision and cognitive health‡ Lutein is extracted from marigold flower petals, a potent natural source. In addition, each softgel...
View full detailsMacu-Support (90 Capsules)
Douglas LaboratoriesEye health‡ Macu-Support provides key nutrients and antioxidants to support retinal and macular health.‡
Magnesium Citrate (90 Capsules)
Douglas LaboratoriesMagnesium Citrate supplies 150 mg of elemental magnesium from bioavailable magnesium citrate in each convenient vegetarian capsule.
Magnesium Glycinate
Douglas LaboratoriesMagnesium (glycinate) is a highly bioavailable magnesium chelate, which supports the metabolism and utilization of carbohydrates, amino acids and f...
View full detailsMagnesium Oxide (300 mg)
Douglas LaboratoriesMagnesium Oxide supplies 300 mg of elemental magnesium from magnesium oxide in each capsule.
Magnesium Taurate 400 (120 Tablets)
Douglas LaboratoriesMagnesium from Magnesium taurate amino acid chelate Magnesium Taurate 400 tablets deliver 400 mg per serving of elemental magnesium in their bioa...
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