Herb Pharm Thyme

Our assessment

The evidence shows that Calcium is a well-studied mineral with clear benefits for bone health. However, the data does not support a direct link between the ingredient Thyme and these mechanisms. Our assessment is that while calcium supports bone density and muscle relaxation [NIH ODS], this product’s specific composition has no reported clinical studies in the provided data. We cannot confirm that this particular formulation delivers the benefits associated with calcium alone.

How it works

Think of calcium as a structural building block for your bones and a key player in your nervous system. It supports bone mineralization, helping to deposit minerals into your skeleton for strength [NIH ODS]. It also plays a role in neuromuscular relaxation, meaning it helps your muscles relax and your nerves signal properly [NIH ODS]. For this product, data on how the thyme ingredient itself works is not available.

Safety profile

Data on adverse events for this specific product is not available, though the FDA has received 592,059 total adverse event reports across all supplements [FDA data]. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. High blood levels of calcium can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Because the data provided does not include any specific clinical studies or adverse event reports for this product, we cannot recommend it based on evidence. If you are seeking calcium for bone health, consider a standard calcium supplement with known dosing and safety data. For this specific Herb Pharm Thyme product, the evidence is insufficient to support its use. Always consult your pharmacist or doctor before starting any new supplement, especially if you take prescription medications like antibiotics or thyroid medication [NIH ODS].

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide