Tone 'N Tighten

product on market Capsule Universal 🟢 Safety: 100/100
Brand: Universal
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

Product Label

Label for Tone 'N Tighten
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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
46% Evidence Coverage

Supplement Facts — Evidence Check

2 mg (100% DV)
✅ 1.5× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 2mg UL 100mg
Calcium
150 mg (15% DV)
25 mcg (21% DV)
✅ Within RDA (0.7× RDA of 0.035 mg) 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.025mg
900 mg
✅ 1.6× RDA — within safe limits 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 900mg UL 3500mg
500 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 500mg
Cayenne
100 mg
100 mg
📊 Market median: 425.0mg (88 products)
Median 425.0mg This product: 100mg
Uva Ursi
100 mg
50 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 50mg
Damiana
50 mg
50 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 50mg

Other Ingredients

Dicalcium Phosphate Inositol Gelatin Silicon Dioxide Magnesium Stearate

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

NOTE: Once you have attained your ideal weight and body shape, you may reduce your daily dosage.

Recommended Use: Take two to four capsules daily with eight ounces of water: On workout days, take capsules one half hour before workout. On non-workout days, take capsules one half hour after lunch.

⚠️ Warnings & Precautions

WARNING: This product is not for use by anyone under the age of 18.

Do not take this if you have or are at risk for any medical condition or disease.

Please consult with a physician before using this product, especially if you are using any prescription drug, over-the-counter medication, or supplements.

Immediately discontinue use if any side effects occur. For State of California residents only: this product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

Keep out of reach of children.

Athletes should consult with their sanctioning authority before use. Do not exceed recommended dose.

Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.

🧪 Formulation Notes

Calcium Added

Tone ‘N Tighten is Yeast Free

Contains Added Calcium

Additional Information

MADE IN THE U.S.A.

A3014-G-32186

Plant #3001104580

UNIVERSAL

Encapsulation of this product provides the highest nutritional potency recommended by doctors.*

Please consult your physician before beginning any exercise or weight loss program.

732-545-3130

Product Details

UPC / SKU 0 39442 04632 1
DSLD Entry Date 2014-11-25
Product Type Other Combinations
Form Capsule
Brand Universal
DSLD ID 38343
Data Updated 2026-04-11

Research Evidence

153 Research Sources
55 Avg Quality Score
71 Systematic Review
51 Meta Analysis
19 Rct
6 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ (Clinical research ed.) 2013
PubMed DOI
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
PubMed DOI
A Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
PubMed DOI
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
PubMed DOI
B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies
Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020
PubMed DOI
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
PubMed Cochrane
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
PubMed DOI
View all evidence for Vitamin B6 →

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