NAT Heart Tart Caffeine Free®

Other Combinations

Brand: Pruvit

PowderOther CombinationsOn Market

Functions

Heart & Circulation

Product label for NAT Heart Tart Caffeine Free — Click to view full label

Net Contents

19.7 Gram(s)

Serving Size

19.7 Gram(s)

Servings Per Container

Not specified

Supplement Form

Powder

Bar Code (UPC/SKU)

Not specified

Product Version

PKC0NOR7

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

8Active Ingredients

8 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Label includes a proprietary blend, so some individual amounts are not itemized.

6% Daily Value Coverage

6 ingredients report a %DV; 2 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 19.7 Gram(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Calories	50 Calorie(s)	—
Total Carbohydrates	6 Gram(s)	2%
Sugar Alcohol	4 Gram(s)	—
Vitamin B6(Pyridoxine)	5 mg	294%
Vitamin B12(Methylcobalamin)	100 mcg	4167%
Calcium	230 mg	18%
Magnesium	235 mg	56%
Sodium	910 mg	39%
N8 Max Nat Blend	12.6 Gram(s)	—
KetoNAT	—	—
L-Taurine	—	—
L-Leucine	—	—
C-Med 100(Uncaria tomentosa)	—	—

Percent Daily Values are based on a 2,000 calorie diet.

Other Ingredients

ErythritolMalic AcidNatural flavorRebaudioside AXanthan Gum

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Transformation guide Upon awakening Drink 1 KETO//OS*NAT* (charged) Lunch Aim for a low-carb meal Mid afternoon Drink 1 KETO//OS*NAT* (caffeine free) Dinner Another low-carb meal, if you're hungry. After day 10 Drink ketones daily, reboot monthly

Suggested/Recommended/Usage/Directions

Directions: Dissolve 1 packet in 12-16 oz of cold water & shake/stir vigorously and with purpose.

Formulation

Formula re: Contains

Transform with pure therapeutic ketones

Other Label Statements

General Statements: All Other Content

#Drinkketones

General Statements: All Other Content

Start your challenge // challenge.com/go

Manufacturer & Distributor

Manufacturer

Pruvit Ventures

Market Reference

$31.25 – $1900.00· 20 listings

Prüvit Keto//Os Nat Heart Tart Supplements – Charged Exogenous Ketones Bhb Salts Ketogenic Supplement For Workout E
eBay
$109.10
pruvit Keto Os Nat Ketones Heart Tart Caffeine Free 5 Pack Exp
eBay - lilqdee24
$35.95
pruvit Keto Os Nat Ketones Heart Tart Caffeine Free 10 Pack Exp
eBay - lilqdee24
$65.50
Pruvit Keto Nat Ketones 5 Pack W/ Strawberry Peach, Heart Tart,
eBay - lilqdee244.8(37)
$36.40
Pruvit Keto Nat Heart Tart I Have 10 Heart Tart And 13 Kreme
eBay
$120.00
Pruvit Ketones Nat 20 Packets Free Caffeine Vanilla / Free Shipping
eBay - naturalhealthylife
$108.00
Pruvit Ketones Nat20
Pruvit Promoter
$104.25
Pruvit Keto Os Nat Ketones Caffeine Free You Pick 5 Or 10 Pk Sale
eBay - lilqdee24
$34.95

Where to Buy Locally

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Research & Studies

Prevention is better than cure: cardio-metabolic responses to Montmorency tart cherry supplementation with and without exercise
T Desai - 2019 - uhra.herts.ac.uk
… of mortality and morbidity, and also the single largest contributor to health care expenditure … Tart cherries are a dietary source rich in many polyphenolic compounds, particularly …
20192 citations
Effects of Tart Cherry Extract Supplementation on Plasma Urate and C-Reactive Protein Levels in Healthy Adults: a Randomized Controlled Trial
R Jäger, M Purpura, ST Balcombe… - … Dietary Supplements, 2026 - Taylor & Francis
… in a healthy adult … of tart cherry supplementation in an otherwise healthy cohort, addressing a critical gap in the current literature on polyphenol-based interventions for metabolic health. …
2026
Effect of a tart cherry juice supplement on arterial stiffness and inflammation in healthy adults: a randomised controlled trial
A Lynn, S Mathew, CT Moore, J Russell… - Plant foods for human …, 2014 - Springer
… We conclude that a tart cherry juice concentrate rich in … heart disease, hypertension or diabetes, regular consumption of cherries or cherry juice and the use of antioxidant supplements. …
2014126 citations
Nutritional and non-medication supplements permitted for performance enhancement
D Robinson, M FACSEP - 2023 - cdn1.redemc.net
… Studies of tart cherry juice supplementation by athletes are … benefits have been made, including prevention of ischemic heart … Of note, the actual caffeine content of supplements and …
20238 citations
Impact of Powdered Tart Cherry Supplementation on Performance Recovery Following Repeated Sprint Exercise
AM Hagele, KS Levers, KF Holley, AC Schrautemeier… - Nutrients, 2026 - mdpi.com
… fast for 8–10 h with no caffeine or nicotine for 12 h prior. … Resting heart rate and blood pressure were measured during … [53] had 13 healthy males supplement with either 500 mg of …
20261 citations

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Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 269957. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.