Irwin Naturals Steel-Libido For Women
Brand: Irwin Naturals · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that Irwin Naturals Steel-Libido For Women contains calcium, a mineral important for bone health. However, the data does not provide any specific studies or clinical trials directly testing this product for its intended use of supporting libido in women. We cannot verify any claims about its effectiveness for that purpose based on the information provided.
How it works
Calcium is best known for its role in bone mineralization, helping to support bone density and mineral deposition [NIH ODS]. It also supports neuromuscular relaxation, which aids in muscle relaxation and nerve signaling [NIH ODS]. While these functions are essential for overall health, the provided data does not explain how calcium specifically would work to enhance female libido.
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplement categories, but specific report counts for this product are not available. For calcium, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Very high levels in the blood and urine can cause poor muscle tone, poor kidney function, 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 several medications, including bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Start by understanding your total calcium intake from food and any other supplements you take. The data does not support the use of this product for female libido. If you are considering this supplement, be cautious about exceeding the daily recommended intake and discuss potential interactions with your healthcare provider, especially if you take thyroid medication or antibiotics. Data on the product's specific formulation and its intended effect is not available.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Irwin Naturals |
|---|---|
| Serving Size | |
| Contents | 75.0 Liquid Soft-Gel(s) |
| Market Status | On 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