🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 70% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
70% Evidence Coverage

Supplement Facts — Evidence Check

20 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
4.25 mg (212% DV)
📊 3.3× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 4.25mg UL 100mg
100 mcg (1666% DV)
📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.1mg
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
150 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.15mg UL 1.1mg
Potassium
57 mg (2% DV)
Calcium
66 mg (7% DV)
225 mg (22% DV)
✅ Within RDA (0.3× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 225mg UL 4000mg
175 mcg (146% DV)
📊 5.0× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.175mg
Thyrene Metabolic Damage Weight Loss Solution Blend
740 mg

Other Ingredients

Dipotassium Phosphate MCMC Silicon Dioxide FD&C Yellow 10 FD&C Green 3 Gelatin

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

1 Dose daily

DIRECTIONS: Due to the strength of THYRENE, please assess your tolerance by initially taking only 1 capsule upon awakening for the first 3 days. After assessment, if effects last longer than 15 hours, consider altering dosage to every other day. With caution, you may increase up to 2 capsule in the AM. DO NOT exceed more than 2 capsules daily or 12 hours prior to desired bedtime. Only Synedrex, Phenolox and Hydravax may be combined with THYRENE for a more customized weight loss solution.

⚠️ Warnings & Precautions

CAUTION: This product is intended only for use by healthy individuals over the age of 18.

Before use, consult your health care professional.

Not to be used by Pregnant or nursing women or person(s) who have a pre-existing health condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart/kidney/liver/thyroid disease, seizure disorder, psychiatric issues, diabetes, stimulant sensitivity or allergies, prostate inflammation, or while taking any other medication (such as, but not limited to: MAO-inhibitor or SSRI’s).

Not to be used by Pregnant or nursing women or person(s) who have a pre-existing health condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart/kidney/liver/thyroid disease, seizure disorder, psychiatric issues, diabetes, stimulant sensitivity or allergies, prostate inflammation, or while taking any other medication (such as, but not limited to: MAO-inhibitor or SSRI’s).

If you experience rapid heartbeat, dizziness, severe headache, shortness of breath, or similar symptoms; discontinue use immediately and call a heath care professional. Do not exceed recommended dosage per day, doing so will not improve results and will result in adverse health effects.

ALLERGEN WARNING: Manufactured in a plant that also processes egg, soy, peanut, tree nut, fish, crustaceans/shellfish, and wheat products.

🧪 Formulation Notes

Gluten Free

Additional Information

THYRENE is the most powerful and effective ONE DOSE DAILY – weight loss solution for individuals suffering from metabolic damage. THYRENE is physician formulated to support thyroid health and promote a healthy metabolism. THYRENE should be used by individuals in pre/post contest preparation … and by those who have difficult losing weight.

~ Metabolic rate & energy production* ~ Revitalizes healthy adrenal function* ~ Optimizes metabolism during & after calorie restricting diets* ~ Supports overall health & emotional wellness*

140017A

Metabolic Damage Weight Loss Solution physician formulated

~ Supports Healthy Thyroid Function* ~ Healthy Metabolism* ~ Promotes Healthy Energy Production* ~ Supports Adrenal Function*

Gluten Free

Made in USA

Product Details

UPC / SKU 7 64779 57761 2
DSLD Entry Date 2016-07-25
Product Type Other Combinations
Form Capsule
DSLD ID 62520
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

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