1 Product identity

Ingredient risk

3 ingredients to use with caution

Prosta-Response

Name: Prosta-Response
Brand: Source Naturals

BrandSource Naturals→Other Combinations Tablet or Pill 39 ingredients 3 caution DSLD #273293

Net contents: 180 Tablet(s)

Target: Adults and Children 4 years and above

DSLD entry: 2023-01-23

2 Ingredients (39)

IngredientGroupSafety

CaloriesCalories—

Total CarbohydratesCarbohydrate—

Dietary FiberFiber (unspecified)—

Vitamin D3Vitamin DUse with Caution

Vitamin EVitamin E (alpha-tocopheryl succinate)—

ZincZincUse with Caution

SeleniumSeleniumConditionally Safe

CopperCopperConditionally Safe

SodiumSodiumConditionally Safe

SoyLife Non-GMO Isoflavone Complexisoflavone (unspecified)—

Isoflavonesisoflavone (unspecified)—

Saw Palmetto berry extractSaw PalmettoGenerally Safe

Fatty AcidsBlend (Fatty Acid or Fat/Oil Supplement)—

Phytosterol ComplexPhytosterol (mixed)—

Beta-SitosterolBeta Sitosterol—

QuercetinQuercetinConditionally Safe

L-AlanineAlanine—

L-Glutamic AcidGlutamic Acid—

GlycineGlycineGenerally Safe

Swedish Flower pollen extractRye—

Marshmallow Root ExtractMarshmallow —

Stinging Nettle root extractStinging NettleGenerally Safe

Pumpkin seed oil extractPumpkin Seed Oil—

Red Clover flowering tops extractRed CloverConditionally Safe

Ginkgo leaf extractGinkgo —

Uva UrsiUva Ursi—

Oregon GrapeOregon Grape—

Pygeum bark extractPygeum—

Green Tea Leaf ExtractGreen Tea—

GingerGinger —

ProanthodynProanthocyanidins (unspecified)—

LycopeneLycopene—

Microcrystalline CelluloseCellulose—

HydroxypropylcelluloseHypromellose—

Dibasic Calcium PhosphateCalciumConditionally Safe

SilicaSiliconGenerally Safe

Stearic AcidStearic Acid—

modified Cellulose GumCellulose—

Magnesium StearateMagnesiumUse with Caution

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⚠️ Use with caution — restricted in some markets

Vitamin D — Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]

Zinc — Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Vitamin D — Use with Caution

⚠ Hypercalcemia at >10,000 IU/day

⚠ Vascular calcification risk

Vitamin E — Limited Evidence

⚠ Increased bleeding risk

⚠ All-cause mortality at >400 IU/day

Zinc — Use with Caution

⚠ Copper deficiency at >40 mg/day

⚠ Nausea, metallic taste

Selenium — Conditionally Safe

⚠ Selenosis >400 mcg

⚠ Diabetes risk at high doses

Copper — Conditionally Safe

⚠ Hepatotoxicity at high doses

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

Saw Palmetto — Generally Safe

⚠ Anti-androgenic

⚠ May affect PSA

Quercetin — Conditionally Safe

⚠ Inhibits CYP3A4

⚠ Affects cyclosporine levels

Glycine — Generally Safe

⚠ Well tolerated

Marshmallow Root — Limited Evidence

⚠ May slow medication absorption — take 2h apart

⚠ May lower blood glucose

Stinging Nettle — Generally Safe

⚠ Diuretic effect

⚠ May lower blood glucose

Red Clover — Conditionally Safe

⚠ Estrogenic (isoflavones)

⚠ May increase bleeding risk

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Silicon — Generally Safe

⚠ Very low toxicity

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID273293

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2023-01-23

6 More from Source Naturals

View Source Naturals Safety Scorecard → 312 products

100% Pure Activated Charcoal 7-Keto 100 mg 7-Keto 100 mg A&D 10,000 IU/400 IU Acai Extract 500 mg Acai Extract 500 mg

7 Cite this page

Vancouver

Pkhakadze G. Prosta-Response — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 25]. Available from: https://supplement.ge/products/prosta-response-273293/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG