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Item: PGL092

  • Aids the thymus, spleen and thyroid

  • Free of sugar, yeast, corn, soy, wheat, and artificial colors and preservatives

  • Delivers 150 mcg of iodine from kelp per serving

90 Caps

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This item is only available for shipment in the United States.

Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 90

  Amount Per Serving %Daily Value
Iodine (from Kelp) 150 mcg 100%
Sea Kelp 50 mg *
Raw Thyroid Concentrate(thyroxin free) 40 mg *
Raw Spleen Concentrate 40 mg *
Raw Thymus Concentrate 40 mg *

*Daily Value not established.

Other ingredients: rice flour, gelatin, vegetable lubricant.


One capsule daily, or more, as directed by a health care professional.


  • The glandular concentrate in this product is prepared by a special process which does not exceed physiological temperature (37°C).
  • Free of chemical pesticides and synthetic hormones.
  • Contains no sugar, yeast, corn, soy, wheat, artificial colors or preservatives.
  • Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)

Shipping Weight

.19 lbs

  • Aids the thymus, spleen and thyroid

  • Free of sugar, yeast, corn, soy, wheat, and artificial colors and preservatives

  • Delivers 150 mcg of iodine from kelp per serving

Tri-40 from Progressive Labs aids the thymus, spleen and thyroid in working together. Kelp acts as a natural source of iodine. Free of chemical pesticides and synthetic hormones, as well as sugar, yeast, corn, soy, wheat, and artificial colors and preservatives.

Progressive Labs Tri-40 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.
© 2017 Swanson Health Products – Terms of Service

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