Nature-Throid®3

T4/T3*** T4

120 mg (2 grain)

Levothyroxine Sodium

105 mg (15 mg + 90 mg) (1 3/4 grain)

15 mg (1/4 grain)

Desiccated Porcine Thyroid Extract

30 mg (1/2 grain)

90 mg (1 1/2 grain)

60 mg (1 grain)

1/4 grain (16.25 mg)

1/2 grain (32.5 mg)

1 grain (65 mg)

1 1/2 grain (97.5mg)

2 grain (130 mg)

25 mcg50 mcg

100 mcg

150 mcg

45 mg (15 mg + 30 mg) (3/4 grain) 75 mcg88 mcg

75 mg (15 mg + 60 mg) (1 1/4 grain) 125 mcg137 mcg

T4/T3

112 mcg

175 mcg200 mcg

300 mcg

3/4 grain (48.75 mg)

1 1/4 grain (81.25 mg)

1 3/4 (113.75 mg)

180 mg (120 mg + 60 mg) (3 grain)

2 1/4 grain (146.25 mg)2 1/2 grain (162.5 mg)

3 grain (195 mg)

WP Thyroid®4 Synthroid®5

Desiccated Porcine

Thyroid Extract Desiccated Porcine

Thyroid Extract

Armour® Thyroid2

1/4 grain (15 mg)1/2 grain (30 mg)

1 grain (60 mg)

1 1/2 grain (90 mg)

3 grain (180 mg)

2 grain (120 mg)

T4/T3

135 mg (120 mg + 15 mg) (2 1/4 grain)150 mg (120 mg + 30 mg) (2 1/2 grain)

Sometimes Natural * is better

Natural* desiccated porcine thyroid

extract

Active ingredient sourced and

made in the USA

Batch-to-batch testing to ensure

consistent T4 & T3

Easy to swallow, dye-free, gluten-free

tablets

1 (800) 541-4802For important safety information, including boxed warning, please see reverse side.

Note: All conversions are approximate and do not negate clinical observations of the signs and symptoms of hypothyroidism. The clinician should use this conversion table as a guide only.

WARNING: Drugs with thyroid hormone activity, alone or together with other therapeutic agents, have been used for the treatment of obesity. In euthyroid patients, doses within the range of daily hormonal requirements are ineffective for weight reduction. Larger doses may produce serious or even life-threatening manifestations of toxicity, particularly when given in association with sympathomimetic amines such as those used for their anorectic effects.

1

Marketed by Acella Pharmaceuticals, LLC., Alpharetta, GA 30005 REV. 0818 AC-078

Conversions are from:United States Pharmacopeia Drug Information: Drug Information for the Health Care Professional. Vol. 1. 27th ed. Greenwood, CO: 2007. 1 mg of Desiccated Porcine Thyroid Extract = 1.667 mcg L-T4.

Armour® Thyroid is a registered trademark of Forest Laboratories, LLC, an Allergan affiliate. Synthroid® is a registered trademark of AbbVie, Inc.Nature-Throid® and WP Thyroid® are registered trademarks of RLC Labs, Inc.

References: 1. NP Thyroid® [package insert]. Alpharetta, GA; Acella Pharmaceuticals, LLC; 2016. 2. Armour® Thyroid Prescribing Information. http://www.al-lergan.com/assets/pdf/armourthyroid_pi. Published 2016. Accessed February 22, 2018. 3. Nature-Throid® Prescribing Information. https://getrealthy-roid.com/assets/docs/Nature-Throid-Prescribing-Information.pdf. Published 2017. Accessed February 22, 2018. 4. WP Thyroid® Prescribing Information. https://getrealthyroid.com/assets/docs/WP-Thyroid-Prescribing-Information.pdf. Published 2017. Accessed February 22, 2018. 5. Synthroid® Prescribing Information. http://www.rxabbvie.com/pdf/synthroid.pdf. Published 2018. Accessed February 22, 2018.

*Natural refers to the biological nature of the porcine derived desiccated thyroid ingredient found in the product.**Strengths limited to Nature-Throid®.***NP Thyroid® provides 38 mcg of T4 and 9 mcg of T3 per 60 mg (or per grain of thyroid). Each NP Thyroid® tablet contains T4 and T3 in approximately a 4:1 ratio.

IMPORTANT SAFETY INFORMATION

WARNING: Drugs with thyroid hormone activity, alone or together with other therapeutic agents, have been used for the treatment of obesity. In euthyroid patients, doses within the range of daily hormonal requirements are ineffective for weight reduction. Larger doses may produce serious or even life-threatening manifestations of toxicity, particularly when given in association with sympathomimetic amines such as those used for their anorectic effects.

IMPORTANT RISK INFORMATIONThyroid hormones, including NP THYROID®, should not be used either alone or in combination with other drugs for the treat-ment of obesity or weight loss. In patients with normal thyroid levels, doses of NP THYROID® used daily for hormone replace-ment are not helpful for weight loss. Larger doses may result in serious or even life-threatening events, especially when used in combination with certain other drugs used to reduce appetite.

WHAT IS NP THYROID®?NP THYROID® (thyroid tablets, USP) is a prescription medicine that is used to treat a condition called hypothyroidism from any cause, except for cases of temporary hypothyroidism, which is usually associated with an inflammation of the thyroid (thyroiditis). It is meant to replace or supplement a hormone that is usually made by your thyroid gland.NP THYROID® is also used in the treatment and prevention of normal functioning thyroid goiters, such as thyroid nodules, Hashimoto’s thyroiditis, multinodular goiter, and in the management of thyroid cancer.

IMPORTANT RISK INFORMATION (cont’d)• Do not use NP THYROID® if you have hyperthyroidism, overactive thyroid, uncorrected adrenal problems, or are allergic to any of its ingredients.• Tell your doctor about any other medical conditions you may have, especially heart disease, diabetes, blood clotting problems, and adrenal or pituitary gland problems. The dose of other drugs you may be taking to control these conditions may have to be changed while you are taking NP THYROID®.• Tell your doctor immediately if you experience chest pain, increased pulse rate, rapid, strong, irregular heartbeat, excessive sweating, or any other unusual event.• If you have diabetes, check your blood sugar levels and/or the glucose in your urine, as ordered by your doctor and immediately tell your doctor if there are any changes.• If you are taking oral anticoagulants, blood clotting status should be checked often by your doctor.• Partial loss of hair may be experienced by children in the first few months of thyroid therapy, but this will usually go away on its own.• Tell your doctor if you are allergic to any foods or drugs, are pregnant or plan to become pregnant, are breastfeeding or are taking any other drugs, as well as prescription and over-the-counter products.• Use NP THYROID® only as ordered by your doctor. Do not stop or change the amount you take, or how often you take it, unless told to do so by your doctor.