Tri-40 90c by Progressive Labs – Thyroid Support with Iodine
Tri-40 capsules by Progressive Labs combine iodine from Atlantic sea kelp with three animal-derived glandular concentrates for nutritional thyroid support. This 90-capsule formula pairs a trace mineral needed for normal thyroid hormone production with raw thyroid, spleen, and thymus concentrates, rather than offering iodine alone.
Each capsule supplies 150 mcg of iodine from kelp. The manufacturer identifies porcine and Argentinian bovine sources for the glandular ingredients and describes the thyroid concentrate as thyroxin free. Those animal sources matter when choosing a supplement: Tri-40 is not a vegetarian formula, and its gelatin capsule also makes it unsuitable for a vegan routine.
Key Tri-40 90c Benefits
- Provides iodine needed to make thyroid hormones, helping maintain the nutritional foundation for normal thyroid function within a balanced diet.
- Supports normal metabolism through iodine's essential role in the thyroid hormones that help regulate how the body uses energy.
- Contributes to thyroid hormone production that supports normal protein synthesis and other everyday cellular processes throughout the body.
How Tri-40 90c Works
The thyroid takes up iodine from the bloodstream and incorporates it into thyroid hormones. These hormones act as signals that help cells regulate energy use and many routine metabolic activities. Tri-40 supplies iodine as a nutritional building block; it is not a substitute for prescribed thyroid medication.
The 50 mg of Sea Kelp is the plant ingredient associated with the formula's iodine source; the iodine itself is measured separately in micrograms on the label. More iodine is not automatically better. Total intake from food, multivitamins, kelp products, and other supplements should be considered together, especially when thyroid health requires medical supervision.
Key Functional Ingredients Include:
- Iodine (from Kelp): Supplies the essential trace mineral incorporated into thyroid hormones. By providing this building block, iodine supports the thyroid's normal hormone-making process and the metabolic signals those hormones carry. Adequate iodine intake supports normal function; taking extra iodine does not guarantee additional benefit.
Tri-40 90c Is Formulated For
- Adults considering an iodine-containing glandular formula with their healthcare practitioner.
- People specifically seeking a combination of Raw Thyroid Concentrate, Raw Spleen Concentrate, and Raw Thymus Concentrate, each listed at 40 mg per capsule.
- Those comfortable with animal-derived ingredients rather than an iodine-only or vegetarian supplement. Pregnant or lactating women should not use this product.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Progressive Labs collection.
Recommendation: One capsule daily.
Serving Size: 1 Capsule
Servings Per Container: 90
Iodine (from Kelp) ... 150 mcg
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.
Frequently Asked Questions About Tri-40 90c
What are the benefits of Tri-40 90c?
Tri-40 supplies 150 mcg of iodine from kelp per capsule to support normal thyroid hormone production. Those hormones help regulate metabolism and the body's use of energy. The formula also contains sea kelp and three glandular concentrates: thyroid, spleen, and thymus. It is a targeted iodine-containing supplement, not a comprehensive multivitamin or a replacement for thyroid medication. Its nutritional role should be considered alongside your usual iodine intake, rather than assuming that more iodine produces greater benefits.
Who should take Tri-40 90c?
Tri-40 is an option for adults whose healthcare practitioner recommends an iodine-containing glandular formula. Each capsule combines kelp with raw thyroid, spleen, and thymus concentrates, so it differs from an iodine-only product. Progressive Labs identifies porcine and bovine glandular sources, and the capsule contains gelatin; it is not suitable for vegetarian or vegan preferences. Pregnant or lactating women must not use it. Anyone with a health condition or taking medication should consult their healthcare provider before use.
Are there any side effects of taking Tri-40 90c?
Not to be used by pregnant or lactating women. If you have any health conditions, or are taking any medication, make sure to consult your healthcare provider prior to use. Excess iodine can disrupt thyroid function, and people with thyroid conditions can be more sensitive to iodine intake. High-dose iodine can also interact with antithyroid medication such as methimazole. Review Tri-40 together with other iodine-containing products before combining them; its thyroxin-free label does not remove the need for medication and health-condition review.
How does Tri-40 90c support overall health?
Tri-40 supports overall health through iodine's established role in normal thyroid hormone production. Thyroid hormones help coordinate metabolic activity, including energy use and protein synthesis. Its capsule combines that mineral with sea kelp and three animal-derived concentrates. The manufacturer recommends one capsule daily. This is targeted nutritional support rather than a general-purpose wellness formula, and the glandular ingredients should not be viewed as substitutes for the functions of your own organs or for prescribed care.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
