Feel Great Vitamin Co. Collagen Peptides 3,000 mg
Brand: Feel Great Vitamin Co. · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: For a collagen peptide supplement, the evidence shows a significant gap between marketing claims and available data. The product is labeled as delivering 3,000 mg of collagen peptides, but there is no clinical study data provided for this specific formulation. The only ingredient data available is for calcium, which is a mineral, not a collagen peptide. This means we cannot evaluate the effectiveness of this product for joint, skin, or hair health based on the information provided.
How it works
Think of the ingredient calcium as a structural support — it is essential for bone mineralization and neuromuscular relaxation [NIH ODS]. However, collagen peptides work through a completely different mechanism, involving the stimulation of fibroblasts to produce new collagen in your skin and connective tissues. Since no data on collagen peptides was provided, we cannot describe how this specific product works. The mechanism of action for this product is data not available.
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplement categories [FDA data]. For the specific ingredient calcium, side effects from high intake include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS]. High calcium levels can also cause poor muscle tone and poor kidney function [NIH ODS]. There is no FDA adverse event data specific to collagen peptides in this report. Interactions include reduced absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Based on the data provided, we cannot recommend this product for its intended use. There are no studies included to support the collagen peptides claim, and the only ingredient data is for calcium, which is not a primary ingredient in a collagen supplement. If you are seeking a collagen supplement, look for products with published clinical trials showing efficacy for your specific goal, such as skin elasticity or joint comfort. For general bone health, calcium from food sources remains the most evidence-based approach [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Feel Great Vitamin Co. |
|---|---|
| Serving Size | |
| Contents | 120.0 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