LifeSeasons – Thyro-T Herbal Thyroid Support (Formerly Prosperi-T) – 60 Capsules


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60 Vegetarian Capsules

Thyro-T (formerly called Prosperi-T) provides a sense of well-being, while supporting normal thyroid gland activity. It provides precursors necessary for thyroid hormone production, which supports natural energy levels and calms stress and anxiety.

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Thyro-T needs to build up in the body over time in order for you to experience its full effect. After taking it for 60-90 days, people usually notice stabilization of their weight, better sleep, and a diminishment or cessation of hair loss.

Everyone is different, and results will vary from person to person. The key is to maintain consistent use every day to see best results.

Suggested Use:

Take two capsules every morning with or without food.

For added benefits, consider taking one minute to sit down, take three deep belly breaths, smile, and visualize a soft, healing light around your thyroid (in the front of your neck, just below your Adam’s Apple).

Key ingredients


Kelp is seaweed belonging to the brown algae family and grown in “underwater forest” in shallow oceans. It is a rich source of iodine.


L-Tyrosine is an amino acid used in the synthesis of proteins that is a precursor to neurotransmitters (particularly dopamine and norepinephrine), and it has been shown to help during times of stress and fatigue.


Thyroid is a desiccated bovine thyroid gland tissue, where the thyroid glands are dried and powdered for therapeutic use. These animal extract thyroid preparations were developed in the late 19th century and are still in use today.


Ashwagandha is a plant from the nightshade family, which is cultivated in India and considered to be an adaptogen that helps the body adapt to stress.

Coleus Forskohlii

Coleus Forskohlii is a tropical perennial plant, which produces forskolin. It has been used in ayurvedic medicine and other traditions for a variety of ailments, including heart and respiratory disorders.

Thyro-T Supplement Facts

Serving Size: 2 capsules daily
Servings per container: 30

Amount Per Serving

% Daily Value**

Selenium (as selenomethionine) 50 mcg 72%
Zinc (as zinc gluconate) 5 mg 33%
Ashwaghandha (Withania somnifora) (10% [30 mg] withanolides) (Sensoril®) 300 mg
L-Tyrosine 200 mg
Coleus Forskohlii root extract (Coleus forskohlii) (10% [10 mg] forskolin) (ForsLean®) 100 mg
Guggul resin extract (Commiphora mukul) (2.5% [2.5 mg] guggulsterones) 100 mg
Thyroid (bovine) 50 mg
Mullein leaf (Verbascum thapsus) 50 mg
Burdock root (Arctium lappa) 25 mg
Atlantic Kelp extract (Laminaria digitata) (0.4% [0.07 mcg] Iodine) 175 mcg
 **Percent Daily Values are based on 2,000 calorie diet.
If blank, % Daily Value is not established.

Other ingredients: Hypromellose (vegetable cellulose), rice bran, and silica.

DOES NOT CONTAIN artificial colors, preservatives, gluten, yeast, wheat, soy, corn, and milk.