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Douglas Laboratories Nutritional Supplements

Douglas Laboratories® Nutritional Supplements. The trusted choice of thousands of healthcare professionals for over 50 years. Douglas Laboratories® is at the forefront of the nutritional health industry, proudly researching, developing and manufacturing superior quality, science-based supplements that help people improve their health.

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Price Match Guarantee

Our Guarantee

Satisfaction Guarantee
We want you to be 100% satisfied. Our aim is to provide you with quality products at an affordable price. If an item does not meet your expectations, we'll gladly refund your money within 30 days after purchase. In order to keep our prices the lowest possible, some exceptions apply, including a 20% restocking fee applied after 30 days and 30% restocking fee applied after 60 days, should the item be in a usable condition. Please see our [1]Returns section for detailed information.

PRICE MATCH GUARANTEE
If you find the same product for a lower price from any other company, we will refund/match the difference. Offer is valid for 30 days from the date of purchase. Valid on orders shipped within the continental United States. Cannot price match against auction sites. Pricing match is based on competitor complying with Manufacturer’s Minimum Advertised Price (MAP) Policy. If a product is listed below “MAP” we may not be able to match that price. Vendor that we price match must have product available to purchase and not on backorder.

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  1. Douglas Laboratories Infla-Guard Douglas Laboratories® Boswellia-Turmeric Complex
    $20.09
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  2.  Douglas Laboratories Stress-B-Plus Douglas Laboratories® Stress-B-Plus™
    $12.19
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  3. Douglas Labs Multi-Probiotic 40 Billion Cap Douglas Labs® Multi-Probiotic® 40 Billion Cap
    $21.59
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  4. Douglas Laboratories® B-Complex With Metafolin® L-5-MTHF Douglas Laboratories® B-Complex With Metafolin® L-5-MTHF
    $12.59
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  5. Douglas Laboratories® Hyaluronic Acid (60 Capsules) Douglas Laboratories® Hyaluronic Acid (60 Capsules)
    $21.39
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  6. Douglas Laboratories Cal-6 + Mg Douglas Laboratories® Cal-6 + Mg™
    $12.59
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  7.  Douglas Labs Vitamin D 5000 Iu - 100 Tablets Douglas Labs® Vitamin D (5,000 I.U.) - 100 Tablets
    $7.69
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  8. Douglas Labs Zinc Picolinate (Capsules-100Ct) Douglas Laboratories® Zinc Picolinate (100 Capsules)
    $9.69
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  9. Douglas Labs Ultra Preventive X, 240 Tablets Douglas Labs® Ultra Preventive® X - 240 Tablets
    $46.79
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  10. Douglas Labs Wobenzym Plus - 120 Tablets Douglas Labs® Wobenzym ® Plus – 120 Enteric-Coated Tablets
    $33.09
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  11. Douglas Labs® C-D-Zinc – 60 Capsules Douglas Labs® C-D-Zinc – 60 Capsules
    $10.39
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  12. Douglas Laboratories® Zinc Picolinate Douglas Laboratories® Zinc Picolinate
    $5.89
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