DOUGLAS LABS - Spectrum Supplements

For over 60 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals and is recognized as a leader in the development of high quality, science-based, innovative nutritional supplements across 12 health functions that support healthy lifestyles. As the industry leader and pioneer in private label solutions, Douglas Laboratories can also help you seamlessly create your own uniquely branded product portfolio to meet the needs of your practice. Discover how Douglas Laboratories can help your patients push their potential of healthier living, today and in the future.

Top Product:

Brain Memory is a combination of nutrients, specially designed to help enhance cognitive function and memory in adults.

Ginkgo biloba extract is well studied in terms of brain function and cognition. It contains flavonoids and other plant constituents which have many beneficial effects in the brain including decreasing inflammation, increasing cerebral blood flow, scavenging free radicals and increasing the activity of various neurotransmitters including 5-HTP, dopamine, and noradrenaline. Together, these various effects in the brain are thought to enhance cognitive function in older adults.

ALL DOUGLAS LABS Products

Quick View

5-HTP Plus Formula – 60 capsules

€91.25 Ships from Netherlands, VAT incl.

Quick View

7-Keto (100mg) – 60 capsules

€125.78 Ships from Netherlands, VAT incl.

Quick View

A.H.C.C. Plus – 60 capsules

€241.63 Ships from Netherlands, VAT incl.

Quick View

Acetyl L-Carnitine 500mg – 60 capsules

€45.02 Ships from Netherlands, VAT incl.

Quick View

Adreno-Mend – 120 capsules

€107.96 Ships from Netherlands, VAT incl.

Quick View

Amino Iron (18mg) – 100 capsules

€24.13 Ships from Netherlands, VAT incl.

Quick View

Amino-Mag 200 – 100 tablets

€32.77 Ships from Netherlands, VAT incl.

Quick View

Aminoblend – 100 capsules

€104.61 Ships from Netherlands, VAT incl.

Quick View

Ascorbplex 1000 180 tabs

€78.44 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Astragalus Max-V – 60 capsules

€53.93 Ships from Netherlands, VAT incl.

Quick View

Ayur-Ashwagandha – 60 capsules

€40.84 Ships from Netherlands, VAT incl.

Quick View

Ayur-Curcumin (300mg) – 90 capsules

€56.16 Ships from Netherlands, VAT incl.

Quick View

B-12 500mcg – 100 tablets

€22.74 Ships from Netherlands, VAT incl.

Quick View

B-6 100 mg 250 tabs

€38.34 Ships from Netherlands, VAT incl.

Quick View

Basic Minerals – 180 capsules

€50.31 Ships from Netherlands, VAT incl.

Quick View

Basic Preventive 5 – 270 capsules

€71.75 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Beni Koji RYR – 60 capsules

€37.50 Ships from Netherlands, VAT incl.

Quick View

Berberine Balance – 60 capsules

€68.97 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Beta 1,3 Glucan – 90 capsules

€41.40 Ships from Netherlands, VAT incl.

Quick View

Bilex – 90 tablets

€33.88 Ships from Netherlands, VAT incl.

Quick View

Biotin 8mg – 120 capsules

€39.17 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Boswellia-Turmeric Complex – 60 tablets

€65.07 Ships from Netherlands, VAT incl.

Quick View

C-1000 – 100 capsules

€32.21 Ships from Netherlands, VAT incl.

Quick View

C-Max (1500mg) – 90 tablets

€55.04 Ships from Netherlands, VAT incl.

Quick View

Cal-6 + Mg – 90 tablets

€28.03 Ships from Netherlands, VAT incl.

Quick View

Cal/Mag 1001 – 90 tablets

€27.75 Ships from Netherlands, VAT incl.

Quick View

Calcium Citrate (250mg) – 250 tablets

€41.40 Ships from Netherlands, VAT incl.

Quick View

Calcium D-Glucarate – 90 capsules

€120.77 Ships from Netherlands, VAT incl.

Quick View

Calcium Microcrystalline Hydroxyapatite – 90 tablets

€37.22 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Cats Claw – 100 capsules

€41.68 Ships from Netherlands, VAT incl.

Quick View

Chelated Magnesium 100mg – 100 tablets

€21.91 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Choline Bitartrate 235mg – 100 capsules

€33.32 Ships from Netherlands, VAT incl.

Quick View

Chromium Picolinate 250mcg – 100 capsules

€38.34 Ships from Netherlands, VAT incl.

Quick View

Citrus Solu-Q – 30 capsules

€70.36 Ships from Netherlands, VAT incl.

Quick View

CLA (Conjugated Linoleic Acid) – 120 softgels

€60.89 Ships from Netherlands, VAT incl.

Quick View

Collagen Forte Caps – 300 capsules

€81.50 Ships from Netherlands, VAT incl.

Quick View

Colostrum 100% Pure New Zealand (Powder) – 6.3oz

€130.79 Ships from Netherlands, VAT incl.

Quick View

Colostrum – 120 capsules

€83.73 Ships from Netherlands, VAT incl.

Quick View

CoQ10 100mg – 30 softgels

€93.75 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Corvalen Ribose – 9.9oz (280 grams)

€98.77 Ships from Netherlands, VAT incl.

Quick View

Cran-Max (500mg) – 60 capsules

€52.26 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Cysto Renew – 120 capsules

€94.59 Ships from Netherlands, VAT incl.

Quick View

D-Sorb – 30 capsules

€45.85 Ships from Netherlands, VAT incl.

Quick View

De-Mer-Tox – 60 capsules

€62.01 Ships from Netherlands, VAT incl.

Quick View

DEPA/Marine Lipid Conc/ – 100 softgels

€40.28 Ships from Netherlands, VAT incl.

Quick View

5-HTP (50mg) – 100 Veggie capsules

€87.07 Ships from Netherlands, VAT incl.

Quick View

ALPHA-LIPOIC ACID (100 mg) – 60 tablets

€38.61 Ships from Netherlands, VAT incl.

Quick View

CAL/MAG CITRATE – 250 capsules

€57.55 Ships from Netherlands, VAT incl.

Quick View

Citrus Q10 – 60 Capsules (Vegetable)

€109.07 Ships from Netherlands, VAT incl.

Quick View

GLYCINE – 60 capsules

€31.37 Ships from Netherlands, VAT incl.

Quick View

LIQUID VITAMIN D-3 (10,000 IU) – 30ml

€48.36 Ships from Netherlands, VAT incl.

Quick View

MULTIPROBIOTIC 15 BILLION – 60 capsules

€80.39 Ships from Netherlands, VAT incl.

Quick View

Quell Fish Oil – 60 softgels

€110.74 Ships from Netherlands, VAT incl.

Quick View

Out of stock

RESVERATROL (200mg) – 30 Veggie capsules

€112.97 Ships from Netherlands, VAT incl.

Quick View

SACCHAROMYCES BOULARDII – 50 capsules

€56.72 Ships from Netherlands, VAT incl.

Quick View

ULTRA PREVENTIVE X REVISED – 120 tablets

€84.01 Ships from Netherlands, VAT incl.

Quick View

ULTRAZYME – 180 tablets

€78.44 Ships from Netherlands, VAT incl.

Quick View

Vitamin A (10,000 IU) – 100 Softgels

€31.09 Ships from Netherlands, VAT incl.

Quick View

Vitamin C Crystals (4000mg) – 8oz

€44.74 Ships from Netherlands, VAT incl.

Quick View

Zinc Picolinate (20mg) – 100 Tablets

€24.69 Ships from Netherlands, VAT incl.

Quick View

E-400 – 100 softgels

€70.92 Ships from Netherlands, VAT incl.

Quick View

Essential Male Pack – 30 packets

€129.90 Ships from Netherlands, VAT incl.

Quick View

Estro-Mend – 120 capsules

€102.94 Ships from Netherlands, VAT incl.

Quick View

Executive Stress Formula – 120 tablets

€71.47 Ships from Netherlands, VAT incl.

Quick View

Fiber-Plex – 120 capsules

€45.58 Ships from Netherlands, VAT incl.

Quick View

Free Form Amino Caps – 100 capsules

€46.97 Ships from Netherlands, VAT incl.

Quick View

Garlic 500mg – 100 tablets

€33.88 Ships from Netherlands, VAT incl.

Quick View

Out of stock

GI Digest – 90 capsules

€85.12 Ships from Netherlands, VAT incl.

Quick View

Ginkgo Biloba Max-V-60 capsules

€47.25 Ships from Netherlands, VAT incl.

Quick View

Gluco-Support Formula – 120 tablets

€87.91 Ships from Netherlands, VAT incl.

Quick View

Glucosamine + MSM Forte – 60 capsules

€91.53 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Glucosamine Plus – 120 capsules

€78.44 Ships from Netherlands, VAT incl.

Quick View

Gluten-Dairy Ultra Enzyme – 60 chewables

€66.46 Ships from Netherlands, VAT incl.

Quick View

Hair, Skin and Nails Plus Formula – 100 capsules

€57.55 Ships from Netherlands, VAT incl.

Quick View

Hawthorne Max-V 250mg – 60 capsules

€37.50 Ships from Netherlands, VAT incl.

Quick View

Hyaluronic Acid – 60 capsules

€68.97 Ships from Netherlands, VAT incl.

Quick View

Immunity – 60 capsules

€60.89 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Inositol 650mg – 100 capsules

€54.77 Ships from Netherlands, VAT incl.

Quick View

Intestamine Capsule Formula – 180 capsules

€84.56 Ships from Netherlands, VAT incl.

Quick View

Joint Tendon Ligament II – 90 capsules

€107.40 Ships from Netherlands, VAT incl.

Quick View

Juvenon Pro (Cognitive) – 90 capsules

€99.60 Ships from Netherlands, VAT incl.

Quick View

K2-D3 w/Astaxanthin 30c – 30 capsules

€65.35 Ships from Netherlands, VAT incl.

Quick View

L-Arginine 500 mg 60 caps

€27.20 Ships from Netherlands, VAT incl.

Quick View

L-Arginine 700mg – 100 capsules

€47.25 Ships from Netherlands, VAT incl.

Quick View

L-Carnosine 500mg – 30 capsules

€60.06 Ships from Netherlands, VAT incl.

Quick View

L-Glutamine 500mg – 60 capsules

€26.36 Ships from Netherlands, VAT incl.

Quick View

Out of stock

L-Glutamine Powder – 250 grams

€73.98 Ships from Netherlands, VAT incl.

Quick View

L-Glutathione Plus – 90 tablets

€73.42 Ships from Netherlands, VAT incl.

Quick View

Out of stock

L-Methionine (500mg) – 60 capsules

€44.74 Ships from Netherlands, VAT incl.

Quick View

L-Serine 500mg – 60 capsules

€77.88 Ships from Netherlands, VAT incl.

Quick View

Out of stock

L-Theanine 100mg – 60 capsules

€57.55 Ships from Netherlands, VAT incl.

Quick View

L-Tryptophan – 60 capsules

€79.83 Ships from Netherlands, VAT incl.

Quick View

L-Tyrosine 500mg – 100 capsules

€58.94 Ships from Netherlands, VAT incl.

Quick View

Lipoic Acid 100mg – 60 capsules

€51.15 Ships from Netherlands, VAT incl.

Quick View

Liposomal Glutathione – 45 softgels

€122.99 Ships from Netherlands, VAT incl.

Quick View

Liquid B12 – 30 milliliters

€32.49 Ships from Netherlands, VAT incl.

Quick View

Liquid Cal/Mag/D – 450ml

€65.07 Ships from Netherlands, VAT incl.

Quick View

Liquid D & K – 30ml

€90.97 Ships from Netherlands, VAT incl.

Quick View

Liquid Magnesium – 8 ounces

€55.04 Ships from Netherlands, VAT incl.

Quick View

Liquid Multivitamin – 230 milliliters

€84.28 Ships from Netherlands, VAT incl.

Quick View

Livdetox – 120 tablets

€55.60 Ships from Netherlands, VAT incl.

Quick View

Lutein (6mg) – 90 softgels

€48.64 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Macu-Support – 90 capsules

€66.74 Ships from Netherlands, VAT incl.

Quick View

Mag-Malate – 90 tablets

€44.18 Ships from Netherlands, VAT incl.

Quick View

Magnesium Citrate – 90 capsules

€30.82 Ships from Netherlands, VAT incl.

Quick View

Magnesium Glycinate (120mg) 120 vcaps

€41.12 Ships from Netherlands, VAT incl.

Quick View

Magnesium Oxide – 100 capsules

€21.07 Ships from Netherlands, VAT incl.

Quick View

Magnesium-Potassium Complex – 100 capsules

€33.04 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Magnesium Taurate 400 – 120 tablets

€42.79 Ships from Netherlands, VAT incl.

Quick View

Male X BOOSTER Formula – 60 capsules

€84.56 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Malic Acid + Magnesium – 180 tablets

€48.36 Ships from Netherlands, VAT incl.

Quick View

MCT/Butyrate Liquid with SunButyrate – 15.4 ounces

€76.77 Ships from Netherlands, VAT incl.

Quick View

Metabolic Lean w/Garcinia mangostana – 60 capsules

€84.28 Ships from Netherlands, VAT incl.

Quick View

Methyl B12 Plus – 90 lozenges

€38.06 Ships from Netherlands, VAT incl.

Quick View

METHYL FOLATE (5-MTHF) 1mg – 60 capsules

€39.17 Ships from Netherlands, VAT incl.

Quick View

Microbiome Protect – 120 grams

€106.56 Ships from Netherlands, VAT incl.

Quick View

Milk Thistle Max-V 250mg – 60 capsules

€55.60 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Molybdenum 250 mcg – 100 tablets

€20.79 Ships from Netherlands, VAT incl.

Quick View

Mood Systems – 60 capsules

€91.53 Ships from Netherlands, VAT incl.

Quick View

Multi-Probiotic® 4 Billion – 100 capsules

€62.28 Ships from Netherlands, VAT incl.

Quick View

Multi Probiotic 40 Billion 60 vegcaps

€69.25 Ships from Netherlands, VAT incl.

Quick View

Muscle Protect with HMB – 275 grams

€118.54 Ships from Netherlands, VAT incl.

Quick View

N-Acetyl-L-Cysteine 500mg – 90 capsules

€44.04 Ships from Netherlands, VAT incl.

Quick View

Natural C 1000mg – 100 tablets

€36.66 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Natural Vit E Complex 400 I.U. – 100 softgels

€63.12 Ships from Netherlands, VAT incl.

Quick View

Niacinamide 500mg – 100 capsules

€25.53 Ships from Netherlands, VAT incl.

Quick View

Niacinate – 90 tablets

€59.22 Ships from Netherlands, VAT incl.

Quick View

Niatab 500 – 100 tablets

€32.77 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Nutri-E 400 Forte – 60 softgels

€79.55 Ships from Netherlands, VAT incl.

Quick View

OcuTone – 90 capsules

€106.01 Ships from Netherlands, VAT incl.

Quick View

Olive Leaf Extract 500mg – 60 capsules

€46.97 Ships from Netherlands, VAT incl.

Quick View

Opti-DHA/Enteric Coated – 60 softgels

€60.06 Ships from Netherlands, VAT incl.

Quick View

Opti-EPA 500 (Cholesterol Free) – 60 softgels

€50.59 Ships from Netherlands, VAT incl.

Quick View

Opti-Zinc 30 – 90 capsules

€31.65 Ships from Netherlands, VAT incl.

Optimized Curcumin With Neurophenol - 60 capsules

Quick View

Out of stock

Optimized Curcumin With Neurophenol – 60 capsules

€93.20 Ships from Netherlands, VAT incl.

Quick View

PABA 500mg – 100 capsules

€36.66 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Pantothenic Acid 500mg – 100 capsules

€33.88 Ships from Netherlands, VAT incl.

Quick View

PECTA-SOL 800 MG 90 CAPS

€106.84 Ships from Netherlands, VAT incl.

Quick View

Phyto Shield – 63 capsules

€58.66 Ships from Netherlands, VAT incl.

Quick View

Policosanol 10mg – 60 capsules

€43.91 Ships from Netherlands, VAT incl.

Quick View

Potassium 99mg Chelated – 100 capsules

€28.59 Ships from Netherlands, VAT incl.

Quick View

PQQ Plus – 30 capsules

€125.78 Ships from Netherlands, VAT incl.

Quick View

Prenatal – 60 capsules

€48.64 Ships from Netherlands, VAT incl.

Quick View

Pycnogenol 50mg – 90 tablets

€158.92 Ships from Netherlands, VAT incl.

Quick View

PYLORI-PLEX – 60 capsules (Veggie)

€113.80 Ships from Netherlands, VAT incl.

Quick View

Pyridoxal-5-Phosphate 50mg – 60 capsules

€29.70 Ships from Netherlands, VAT incl.

Quick View

Quell Fish Oil High EPA – 60 softgels

€78.16 Ships from Netherlands, VAT incl.

Quick View

Quell Fish Oil Junior – 60 softgels

€80.39 Ships from Netherlands, VAT incl.

Quick View

Quercetin Bromelain Complex – 100 tablets

€60.89 Ships from Netherlands, VAT incl.

Quick View

Relora-Plex – 60 capsules

€69.80 Ships from Netherlands, VAT incl.

Quick View

Saw Palmetto Max-V 160mg – 60 capsules

€62.84 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Selenium Plus – 90 capsules

€34.44 Ships from Netherlands, VAT incl.

Quick View

Seleno-Methionine 200mcg – 100 capsules

€33.32 Ships from Netherlands, VAT incl.

Quick View

Sereniten Plus – 30 capsules

€83.17 Ships from Netherlands, VAT incl.

Quick View

Silymarin Milk Thistle Extract – 90 capsules

€46.41 Ships from Netherlands, VAT incl.

Quick View

Stress-B-Plus – 90 tablets

€41.68 Ships from Netherlands, VAT incl.

Quick View

Strontium – 90 capsules

€51.98 Ships from Netherlands, VAT incl.

Quick View

Super HCA 1,400mg w/Garcinia cambogia Ext. – 90 tablets

€76.77 Ships from Netherlands, VAT incl.

Quick View

Taurine 500mg – 100 capsules

€32.77 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Testo-Gain – 120 capsules

€103.50 Ships from Netherlands, VAT incl.

Quick View

ThyroMend – 120 capsules

€99.60 Ships from Netherlands, VAT incl.

Quick View

Timed Release Iron – 90 tablets

€27.75 Ships from Netherlands, VAT incl.

Quick View

Tri-En-All 400 – 60 softgels

€95.42 Ships from Netherlands, VAT incl.

Quick View

Turmeric Max-V 100mg – 60 capsules

€29.70 Ships from Netherlands, VAT incl.

Quick View

Ubiquinol-QH w/Vesisorb – 30 softgels

€97.09 Ships from Netherlands, VAT incl.

Quick View

Ultra B-Complex – 100 tablets

€60.89 Ships from Netherlands, VAT incl.

Quick View

Ultra Benfotiamine – 60 capsules

€74.26 Ships from Netherlands, VAT incl.

Quick View

Ultra G.L.A. – 60 softgels

€70.36 Ships from Netherlands, VAT incl.

Quick View

Ultra HNS – 90 capsules

€80.11 Ships from Netherlands, VAT incl.

Quick View

Ultra I-3-C – 60 capsules

€64.79 Ships from Netherlands, VAT incl.

Quick View

Ultra Joint Forte – 90 tablets

€102.66 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive 2-A-Day – 60 tablets

€78.72 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive 50+ – 60 tablets

€74.26 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive EZ Swallow – 120 tablets

€82.06 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive® Gummy – 100 gummies

€67.58 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive III – 180 capsules

€64.51 Ships from Netherlands, VAT incl.

Quick View

Ultra Preventive III w/Copper Tablets – 180 tablets

€85.12 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Ultra Preventive Kids Grape – 60 chewables

€45.02 Ships from Netherlands, VAT incl.

Quick View

Out of stock

Ultra Preventive Kids Orange (chewable) – 60 chewables

€45.02 Ships from Netherlands, VAT incl.

Quick View

ULTRA PREVENTIVE X V-CAPS REVISED – 240 CAPSULES

€110.74 Ships from Netherlands, VAT incl.

Quick View

Ultra Protein Plus Chocolate Almond 908 grams

€115.47 Ships from Netherlands, VAT incl.

Quick View

Vitamin D 1000 IU – 100 tablets

€18.28 Ships from Netherlands, VAT incl.

Quick View

Vitamin D 5,000 IU 100 tabs

€28.31 Ships from Netherlands, VAT incl.

Quick View

Vitamin K2 (Menaquinone-7) – 60 capsules

€57.83 Ships from Netherlands, VAT incl.

Quick View

Zinc Lozenges – 100 lozenges

€33.88 Ships from Netherlands, VAT incl.

Quick View

Zinc Picolinate Complex 50mg – 100 capsules

€34.44 Ships from Netherlands, VAT incl.

Top Product:

ALL DOUGLAS LABS Products

Login

Register