🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
28 Servings
Other Combinations Product Type
60% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 450.0mg (502 products) 📚 28 studies (Tier A: 0, B: 8)
This product: 600mg
📊 Market median: 100.0mg (108 products)
Median 100.0mg This product: 500mg
300 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 300mg
📊 Market median: 200.0mg (3 products) 📚 10 studies (Tier A: 1, B: 3)
This product: 200mg
Cocoabuterol
100 mg

Other Ingredients

Rice Flour Cellulose Magnesium Stearate Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (90% of products) Nutrient (7% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Take 1 capsule 3 times per day. For optimal results, take 1 capsule upon waking, 1 capsule midday, and 1 capsule before bed or take all 3 capsules before bed. Do not exceed 4 capsules in a 24 hour period.

⚠️ Warnings & Precautions

Warning: Consuming this product can expose you to chemicals including lead, which is known to the state of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Warning: This product is only intended for use in healthy adults 18 years of age or older. Keep out of reach of children.

Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication.

Discontinue use and consult your health care professional if you experience adverse reaction to this product. Discontinue use 2 weeks prior to surgery. Do not exceed recommended serving. Do not use if safety seal is broken or missing.

Allergen Information: Contains ingredient derived from soy.

🧪 Formulation Notes

Core HARD redefines recomposition with an advanced and synergistic blend of highly effective ingredients. Key ingredients in Core HARD were shown to: Reduce measurements of cortisol by 27% in a clinical trial in humans. Help balance the enzymes involved in estrogen metabolism. Increase performance and reduce perception of stress in healthy athletes.

Advanced recomposition and hardening agent Balance Harden Recomp

Manufactured in a U.S. cGMP facility.

Additional Information

Servings per container: 28 (days)

Product Details

UPC / SKU 6 72975 31528 3
DSLD Entry Date 2023-10-24
Product Type Other Combinations
Form Capsule
DSLD ID 298087
Data Updated 2026-04-11

Research Evidence

63 Research Sources
54 Avg Quality Score
26 Systematic Review
21 Rct
11 Meta Analysis
5 Clinical Trial
B Identifying immunostimulatory herbal supplements that may flare autoimmune skin diseases: a systematic scoping review
Systematic Review Lupus science & medicine 2025
B Effects of Ashwagandha (Withania somnifera) on VO2max: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2020
B Does Ashwagandha supplementation have a beneficial effect on the management of anxiety and stress? A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytotherapy research : PTR 2022
B An update on the efficacy of anti-inflammatory agents for patients with schizophrenia: a meta-analysis
Meta Analysis Psychological medicine 2019
B Safety and efficacy of Withania somnifera for anxiety and insomnia: Systematic review and meta-analysis
Meta Analysis Human psychopharmacology 2024
B Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis
Meta Analysis PloS one 2021
B Plant-derived nootropics and human cognition: A systematic review
Systematic Review Critical reviews in food science and nutrition 2023
B Effects of Ashwagandha (Withania Somnifera) on stress and anxiety: A systematic review and meta-analysis
Meta Analysis Explore (New York, N.Y.) 2024
B Systematic review and network meta-analysis of the effects of plant active substance on quality of life in breast cancer patients
Systematic Review Frontiers in pharmacology 2025
B Clinical evidence for the adaptogenic effects of Withania somnifera and Rhodiola rosea - A systematic review with molecular interpretation of psychometric outcomes
Systematic Review Annals of agricultural and environmental medicine : AAEM 2026
View all evidence for Ashwagandha →

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