Herb Pharm Skullcap
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that the primary active ingredient in this product is calcium, a mineral essential for bone health. Our assessment: For most adults, getting calcium from food is preferred, but supplements can help fill gaps. The data confirms that 1,000 mg daily is the RDA for most adults, though individual needs vary [NIH ODS].
How it works
Think of calcium as a structural building block — it supports bone mineralization and density, and it plays a key role in neuromuscular relaxation and nerve signaling [NIH ODS]. Your body uses calcium constantly, so having consistent intake is important for maintaining strong bones and proper muscle function.
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, side effects include constipation, nausea, and weight loss at high levels [NIH ODS]. Risks include poor muscle tone, poor kidney function, low phosphate levels, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease with very high intakes [NIH ODS]. Calcium can also reduce absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your dietary calcium intake from dairy, leafy greens, and fortified foods. If you need a supplement, choose one with 500–600 mg per dose for better absorption. Take it with food. For this specific product, data on skullcap is not available for a full safety profile. Always consult your healthcare provider before starting, especially if you take thyroid medication or antibiotics [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Herb Pharm |
|---|---|
| Serving Size | |
| Contents | 1.0 Fluid Ounce(s) 29.6 mL |
| Market Status | Off Market |
How to Read This Label
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