Product Image

Berry Tart Cherry

Eclectic Herb
4.4
★ ★ ★ ★ ★
(272 ratings)
Stinging Nettle 630 mg
Potassium 155 mg
Protein 1 Gram(s)
Product Image
Score76
A substantial and transparent tart cherry–blackberry powder with nettle, best viewed as whole-food antioxidant support rather than a targeted heart or hormone formula.
How scoring works
Quantity:144 Gram(s) • (16 servings)
Goals:
Anti-Inflammatory Support
Testosterone Support
Heart Health

Score 76

A substantial and transparent tart cherry–blackberry powder with nettle, best viewed as whole-food antioxidant support rather than a targeted heart or hormone formula.
How scoring works
$22.39($1.39 per serving)
iHerb
$ 23.80
Amazon
$ 22.39
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Analysis

Tart cherry and blackberry dominate the formula at substantial whole-food amounts. Their fruit polyphenols may support oxidative and inflammatory balance, while freeze-dried nettle provides an additional botanical contribution.

The transparent weights are a strength, yet active anthocyanins are not quantified and the nettle plant part is not identified. Potassium is modest and the product does not include the core ingredients expected in a dedicated heart formula.

It fits someone who wants a tart whole-fruit powder with incidental nettle support. It is most relevant to anti-inflammatory nutrition and much less complete for testosterone or heart goals.

Who is it for
  • Adults seeking whole-food tart cherry and blackberry powder
  • Users interested in broad polyphenol support
  • People who accept unstandardized fruit and nettle actives
Best for
  • Whole-fruit antioxidant support
  • Tart cherry and blackberry intake
  • A freeze-dried powder rather than an extract capsule

Pros

  • Substantial tart cherry amount
  • Substantial blackberry amount
  • Each main ingredient weight is disclosed
  • Nettle amount reaches a meaningful raw-powder range

Cons

  • Only sixteen servings
  • Anthocyanin content is not standardized
  • Nettle plant part is not identified
  • Weak fit for dedicated heart support

Warnings

  • Nettle may add to diuretic, blood-pressure, or glucose-lowering medicines and could increase dizziness or low blood sugar in susceptible users.
  • The 155 mg potassium serving may be inappropriate for people with impaired kidney function or those using potassium-sparing medicines.
  • Tart cherry and blackberry are whole-food ingredients, so people with allergies to either fruit should avoid the blend.

Nutrient quality

86 Highest impact

Substantial freeze-dried tart cherry and blackberry amounts provide a coherent food-based foundation. Nettle and potassium are more modest, while duplicated nettle entries create dose uncertainty.

Ingredient transparency

77 High impact

Most ingredients have clear amounts and no proprietary blend hides the formula. The duplicated nettle entry, missing usage directions, and absent inactive-ingredient list leave some uncertainty.

Customer satisfaction

66 High impact

The aggregate rating is favorable and supported by a meaningful number of reviews. No specific review comments were supplied, so repeated complaints and purpose-related experiences cannot be verified.

Value for money

70 High impact

Substantial fruit powders support useful ingredient value. The short supply and ambiguous nettle total keep the product from leading its category.

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Goals

Anti-Inflammatory Support
Impact
High effect
B- Goal FitB- Strength of SupportB- CoverageA- Formula Quality

Tart cherry, blackberry, and nettle provide a broad mix of fruit polyphenols and botanical compounds that may support oxidative and inflammatory balance. The substantial whole-food amounts are useful, but active anthocyanins and the nettle plant part are not standardized.

The blend offers complementary antioxidant and histamine-related pathways rather than one direct high-potency extract. Whole-food powders keep the formula coherent, although dose precision is weaker than in standardized products.

Study evidence
Stinging Nettle Supportive 5 studies
Testosterone Support
Impact
Moderate effect
C- Goal FitB- Strength of SupportC- CoverageC+ Formula Quality

Stinging Nettle provides a relevant route to testosterone support. The disclosed amount appears meaningful for that focused role.

The formula remains narrow rather than comprehensive. Berry Tart Cherry is best viewed as targeted support rather than proof of a clinical benefit.

Study evidence
Heart Health
Impact
Moderate effect
D- Goal FitD+ Strength of SupportD- CoverageC+ Formula Quality

Tart cherry and blackberry provide antioxidant-rich fruit powders, but their direct contribution to cardiovascular health is uncertain. Potassium is present at a modest amount that makes only a small contribution to vascular support.

The transparent whole-food blend avoids a proprietary formula, yet it lacks established heart-focused actives such as omega-3s, CoQ10, or magnesium. It is better viewed as a fruit powder with incidental cardiovascular relevance than a dedicated heart formula.

Study evidence
Potassium Supportive 182 studies

Ingredients

IngredientAmount per serving
Calories
35 Calorie(s)
Sodium
2 mg
Total Carbohydrates
7 Gram(s)
Protein
1 Gram(s)
Calcium
13 mg
Iron
1 mg
Potassium
155 mg
Tart Cherry, Freeze-Dried
4410 mg
Blackberry, Freeze-Dried
3960 mg
Nettle, Freeze-Dried
630 mg
Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Stinging Nettle · 630 mg OverallScore54
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value

A substantial freeze-dried nettle amount is included, but the plant part is not identified. The 630 mg dose clears the effective raw-powder threshold. The very high cost and berry-focused formula make it an inefficient way to obtain nettle.

Potassium · 155 mg OverallScore40
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

Food ingredients supply potassium, but the chemical form is not specified. The 155 mg serving reaches the moderate-dose range, while the label gives only one potassium value. An above-median serving cost is difficult to justify for potassium delivery alone.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Oral potassium supplementation for management of essential hypertension: A meta-analysis of randomized controlled trials.
    Poorolajal J; Zeraati F; Soltanian AR; Sheikh V; Hooshmand E; Maleki A · PloS one · 2017
    Meta-analysis1,213 participants23 studies pooledHeart Health forPotassium
  2. Potassium intake, stroke, and cardiovascular disease a meta-analysis of prospective studies.
    D'Elia L; Barba G; Cappuccio FP; Strazzullo P · Journal of the American College of Cardiology · 2011
    Meta-analysis247,510 participants11 studies pooledHeart Health forPotassium
  3. Effect of Potassium Supplementation on Endothelial Function: A Systematic Review and Meta-Analysis of Intervention Studies.
    D'Elia L; Cappuccio FP; Masulli M; La Fata E; Rendina D; Galletti F · Nutrients · 2023
    Meta-analysis332 participants5 studies pooledHeart Health forPotassium
  4. Magnesium and Potassium Supplementation for Systolic Blood Pressure Reduction in the General Normotensive Population: A Systematic Review and Subgroup Meta-Analysis for Optimal Dosage and Treatment Length.
    Behers BJ; Behers BM; Stephenson-Moe CA; Vargas IA; Meng Z; Thompson AJ; Melchor J; Wojtas CN; Rosario MA; Baker JF; Deevers AC; Mouratidis RW; Sweeney MJ · Nutrients · 2024
    Meta-analysisHeart Health forPotassium
  5. Potassium intake and risk of stroke in women with hypertension and nonhypertension in the Women's Health Initiative.
    Seth A; Mossavar-Rahmani Y; Kamensky V; Silver B; Lakshminarayan K; Prentice R; Van Horn L; Wassertheil-Smoller S · Stroke · 2015
    Cohort study90,137 participantsHeart Health forPotassium
  6. Effect of high potassium diet on endothelial function.
    Blanch N; Clifton PM; Petersen KS; Willoughby SR; Keogh JB · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2015
    Randomized trial35 participantsHeart Health forPotassium
  7. Associations between sodium, potassium, and blood pressure: results from the Hispanic Community Health Study/Study of Latinos, a prospective cohort study.
    Swift SL; Sotres-Alvarez D; Raij L; Wassertheil-Smoller S; Schneiderman N; Llabre M; Zeki Al Hazzouri A; Rundek T; Van Horn L; Daviglus M; Castaneda S; Youngblood M; Mossavar-Rahmani Y; Elfassy T · The American journal of clinical nutrition · 2024
    Cohort study11,429 participantsHeart Health forPotassium
  8. Long-Term Potassium Monitoring and Dynamics in Heart Failure and Risk of Mortality.
    Núñez J; Bayés-Genís A; Zannad F; Rossignol P; Núñez E; Bodí V; Miñana G; Santas E; Chorro FJ; Mollar A; Carratalá A; Navarro J; Górriz JL; Lupón J; Husser O; Metra M; Sanchis J · Circulation · 2019
    Cohort study2,164 participantsHeart Health forPotassium
  9. Serum potassium levels provide prognostic information in symptomatic heart failure beyond traditional clinical variables.
    Toledo CC; Vellosa Schwartzmann P; Miguel Silva L; da Silva Ferreira G; Bianchini Cardoso F; Citelli Ribeiro V; Paim LR; Antunes-Correa LM; Carvalho Sposito A; Matos Souza JR; Modolo R; Nadruz W; Fernandes de Carvalho LS; Coelho-Filho OR · ESC heart failure · 2021
    Cohort study178 participantsHeart Health forPotassium
  10. Finerenone, Serum Potassium, and Clinical Outcomes in Heart Failure With Mildly Reduced or Preserved Ejection Fraction.
    Vardeny O; Vaduganathan M; Claggett BL; Desai AS; Jhund PS; Lam CSP; Senni M; Shah SJ; Voors AA; Zannad F; Pitt B; Matsumoto S; Merkely B; Zieroth S; Yilmaz MB; Lay-Flurrie J; Viswanathan P; Horvat-Broecker A; Scalise A; McMurray JJV; Solomon SD · JAMA cardiology · 2025
    Randomized trial6,001 participantsHeart Health forPotassium
  11. The effect of hydro alcoholic Nettle (Urtica dioica) extracts on insulin sensitivity and some inflammatory indicators in patients with type 2 diabetes: a randomized double-blind control trial.
    Namazi N; Esfanjani AT; Heshmati J; Bahrami A · Pakistan journal of biological sciences : PJBS · 2012
    Randomized trial50 participantsAnti-Inflammatory Support forStinging Nettle
  12. Urtica Dioica Root Extract on Clinical and Biochemical Parameters in Patients with Benign Prostatic Hyperplasia, Randomized Controlled Trial.
    Akbar Karami A; Sheikhsoleimani M; Reza Memarzadeh M; Haddadi E; Bakhshpour M; Mohammadi N; Mehdi Mirhashemi S · Pakistan journal of biological sciences : PJBS · 2021
    Randomized trial60 participantsAnti-Inflammatory Support forStinging Nettle
  13. Safety, Tolerability, and Efficacy of Hox Alpha, a Dry Extract from Stinging Nettle Leaves versus OTC NSAIDs in Osteoarthritis: A Retrospective, Propensity-Matched 12-Week Analysis from the German Pain e-Registry (SIPHARO Study).
    Überall MA; Küster MA; Müller-Schwefe PCG; Müller-Schwefe GHH · Journal of pain research · 2026
    Cohort study2,146 participantsAnti-Inflammatory Support forStinging Nettle
  14. [Recommendations of the DGRh Committee on Complementary Medicine and Nutrition on the application of selected phytotherapeutic drugs and herbal medicines in rheumatology].
    Keyßer G; Seifert O; Frohne I; Michalsen A; Pfeil A; Reuß-Borst M; Sander O · Zeitschrift fur Rheumatologie · 2025
    Guideline / consensusAnti-Inflammatory Support forStinging Nettle
  15. Randomized controlled trial of nettle sting for treatment of base-of-thumb pain
    C Randall, H Randall, F Dobbs, C Hutton, H Sanders · Journal of the Royal Society of Medicine · 2000
    Randomized trial27 participantsAnti-Inflammatory Support forStinging Nettle
  16. Joint association of urinary sodium and potassium excretion with cardiovascular events and mortality: prospective cohort study.
    O'Donnell M; Mente A; Rangarajan S; McQueen MJ; O'Leary N; Yin L; Liu X; Swaminathan S; Khatib R; Rosengren A; Ferguson J; Smyth A; Lopez-Jaramillo P; Diaz R; Avezum A; Lanas F; Ismail N; Yusoff K; Dans A; Iqbal R; Szuba A; Mohammadifard N; Oguz A; Yusufali AH; Alhabib KF; Kruger IM; Yusuf R; Chifamba J; Yeates K; Dagenais G; Wielgosz A; Lear SA; Teo K; Yusuf S; PURE Investigators · BMJ (Clinical research ed.) · 2019
    Cohort study103,570 participantsHeart Health forPotassium
  17. Effects of potassium supplementation on office, home, and 24-h blood pressure in patients with essential hypertension.
    Kawano Y; Minami J; Takishita S; Omae T · American journal of hypertension · 1999
    Randomized trial55 participantsHeart Health forPotassium