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Bitter Orange 500 mg

product on market Capsule NusaPure Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Bitter orange contains synephrine, which is researched for its potential to support metabolic rate and fat oxidation. Current evidence for these effects is generally considered limited to moderate in strength. This ingredient is typically used as a stimulant to support energy levels.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Bitter Orange 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veggie Capsule(s)
Serving Size
180
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg
Market median: 983.0mg (16 products) 7 studies (A:0, B:1)

Other Ingredients

Cellulose Silica Magnesium Stearate Rice Flour
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For adults, take one (1) capsule daily, preferably with a meal.

Warnings & Precautions

Warning: This product is not intended for pregnant or nursing mothers or children under the age of 18. If you are pregnant, nursing or taking any medications, consult your doctor before use.

Warning: This product is not intended for pregnant or nursing mothers or children under the age of 18.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Natural color variation may occur in this product.

GMO Free Made with non-GMO Ingredients Gluten Free FDA Registered Facility

Assembled in USA Natural Supports appetite control Weight management support Supports healthy digestion Max Strength

Allergen Information: Contains no artificial coloring, artificial flavors, corn starch, milk or milk derivatives, lactose, salt, sodium, soy, gluten, egg, wheat, fish, shellfish or tree nut ingredients.

Bitter Orange 500 mg per capsule

Additional Information

Store in cool dry place. Avoid excessive heat or moisture.

Premium Quality Assembled in USA Gluten Free FDA Registered Facility

Manufactured in a cGMP Inspected Facility

Metadata

Product Details

UPC / SKUX001O9CZSR
DSLD Entry Date2021-03-25
Product TypeBotanical
FormCapsule
DSLD ID246157
Data Updated2026-04-11
Research

Research Evidence

7
Research Sources
51
Avg Quality
7
Rct
B p-Synephrine, the main protoalkaloid of Citrus aurantium, raises fat oxidation during exercise in elite cyclists
Rct European journal of sport science 2021 PubMed DOI
C Effect of p-Synephrine on Fat Oxidation Rate during Exercise of Increasing Intensity in Healthy Active Women
Rct Nutrients 2022 PubMed DOI
C Does the Time of Day Play a Role in the Acute Effect of p-Synephrine on Fat Oxidation Rate during Exercise in Women? A Randomized, Crossover and Double-Blind Study
Rct Nutrients 2022 PubMed DOI
C Effects of p-synephrine alone and in combination with selected bioflavonoids on resting metabolism, blood pressure, heart rate and self-reported mood changes
Rct International journal of medical sciences 2011 PubMed
C Acute p-synephrine ingestion increases whole-body fat oxidation during 1-h of cycling at Fatmax
Rct European journal of nutrition 2020 PubMed DOI
C Acute p-synephrine ingestion increases fat oxidation rate during exercise
Rct British journal of clinical pharmacology 2016 PubMed DOI
C Dose-Response Effects of p-Synephrine on Fat Oxidation Rate During Exercise of Increasing Intensity
Rct Phytotherapy research : PTR 2018 PubMed DOI
View all evidence for Bitter Orange →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.