ForestLeaf Advanced Collagen
Brand: ForestLeaf · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that ForestLeaf Advanced Collagen contains calcium, which supports bone density and muscle relaxation [NIH ODS]. However, our assessment is that you should be cautious about this product. The data provided does not include any information on collagen itself, so we cannot evaluate the primary ingredient. The calcium content is the only data point available, and it comes with important safety considerations [NIH ODS].
How it works
Calcium works as a master regulator for your bones and muscles. It supports bone mineralization, which helps maintain strong bone density, and it aids neuromuscular relaxation, meaning it helps your muscles relax and your nerves signal properly [NIH ODS]. Think of it as a key building block for your skeleton and a calming signal for your nervous system.
Safety profile
FDA received 592,059 total adverse event reports across all supplements, but specific reports for this product are not available. For calcium, high intakes might 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 absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is that you do not rely on this product without more data on the collagen content. If you are considering it for calcium, be aware of the potential risks and interactions with medications [NIH ODS]. Data on the specific collagen ingredients, dosage, and purity is not available. We recommend consulting your healthcare provider before taking this supplement, especially if you take any prescription medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | ForestLeaf |
|---|---|
| Serving Size | |
| Contents | 120.0 Vegetable Capsule(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