The Vitamin Shoppe 5-HTP With Vitamin B6 100 mg
Brand: The Vitamin Shoppe · Form: CAPSULE [E0159]
Our assessment
The evidence shows that this product combines 5-HTP with Vitamin B6, but the data available to us focuses on the calcium content. For the specific effects of 5-HTP and Vitamin B6 in this formula, data is not available. Our assessment is that you should be cautious, as the safety profile of this specific combination is not fully characterized by the provided data.
How it works
Think of vitamin B6 as a helper molecule that assists in many enzymatic reactions, while 5-HTP is a precursor to serotonin. However, the data provided only details how calcium works. Calcium supports bone mineralization by helping deposit minerals into your skeleton, and it aids neuromuscular relaxation by supporting proper nerve signaling and muscle function [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports for all products in its database, but specific side effects for this exact product are not available. For calcium, high intakes may increase the risk of heart disease and prostate cancer. High levels 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] [FDA data].
Our recommendation
Our recommendation is to consult your healthcare provider before starting this supplement, especially if you take medications. Calcium can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Because data on the 5-HTP and B6 combination in this specific product is not available, it is safest to proceed with professional medical guidance.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 120.0 Capsule(s) |
| 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