Irwin Naturals Yohimbe-Plus
Brand: Irwin Naturals · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that Irwin Naturals Yohimbe-Plus is a supplement that requires careful consideration. Our assessment is that you should be cautious with this product, as the data available is limited. For the ingredient calcium, which may be present in the formulation, the benefits for bone health are clear, but you must be aware of potential risks. Some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural builder — it supports bone mineralization and bone density, while also playing a role in neuromuscular relaxation and nerve signaling [NIH ODS]. Without sufficient data on the specific yohimbe ingredients in this product, we cannot describe their mechanism of action. For calcium, its role in supporting your skeleton and muscle function is well-established, but the overall effect of this specific supplement depends on the full ingredient list, which is not provided here [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available. For calcium, high levels in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on side effects for the yohimbe component is not available in the provided data.
Our recommendation
Our recommendation is to proceed with caution. Since the full ingredient list and specific amounts are not available, you should consult with your healthcare provider before taking Irwin Naturals Yohimbe-Plus. If you are taking any medications, especially those that interact with calcium, or have a history of heart disease, kidney issues, or prostate cancer, a medical review is essential. Start with the lowest possible dose if you decide to try it, and monitor for any adverse reactions [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Irwin Naturals |
|---|---|
| Serving Size | |
| Contents | 100.0 Liquid Softgel(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