1 Product identity

Ingredient risk

1 ingredient to use with caution

G.F.S.-2000 Capsules

Name: G.F.S.-2000 Capsules
Brand: Douglas Laboratories

BrandDouglas Laboratories→Other Combinations Capsule 31 ingredients 1 caution DSLD #9034

Net contents: 90 Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2012-06-01

2 Ingredients (31)

IngredientGroupSafety

Green Food SupplementBlend (Combination)—

Wheat Grass juice powderCouch Grass—

Barley Grass juice powderBarley—

Alfalfa grass juice powderAlfalfa—

Green PapayaPapaya—

Blue Green AlgaeBlue-Green Algae—

SpirulinaBlue-Green Algae—

ChlorellaChlorellaGenerally Safe

BroccoliBroccoli—

CauliflowerCauliflower —

Lecithinlecithin—

Wheat sprout powderWheat—

Acerola juice powderAcerola—

Beet juice powderBeet—

Powder BlendProprietary Blend (Combination)—

Dunaliella salinaDunaliella salina—

Green Tea ExtractGreen Tea—

Milk ThistleMilk ThistleGenerally Safe

Ginkgo bilobaGinkgo —

Bilberrybilberry Generally Safe

ProanthocyanidinsProanthocyanidins (unspecified)—

Probiotic CulturesBlend (non-nutrient/non-botanical)—

FructooligosaccharidesFructo-Oligosaccharides (FOS)—

Proprietary Blend {Combination}Proprietary Blend (Combination)—

Apple PectinPectin—

BromelainBromelainConditionally Safe

ParsleyParsley—

Celerycelery—

WatercressWatercress—

GelatinGelatin—

Vegetable StearateMagnesium stearateUse with Caution

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

⚠️ Use with caution — restricted in some markets

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

Barley Grass — Limited Evidence

⚠ Celiac: grass should be gluten-free but contamination possible

⚠ GI discomfort

Spirulina — Limited Evidence

⚠ Contamination risk: microcystins, heavy metals

⚠ Autoimmune stimulation

Chlorella — Generally Safe

⚠ Contamination risk

⚠ May affect warfarin (vitamin K content)

Green Tea Extract — Limited Evidence

⚠ HEPATOTOXICITY >800 mg EGCG

⚠ Iron absorption inhibition

Milk Thistle — Generally Safe

⚠ Mild GI

⚠ Asteraceae allergy

Ginkgo Biloba — Limited Evidence

⚠ BLEEDING RISK

⚠ Seizures (ginkgotoxin)

bilberry — Generally Safe

⚠ May increase bleeding risk at high doses

⚠ May lower blood glucose

Apple Pectin — Limited Evidence

⚠ Gas, bloating

⚠ May reduce medication absorption

Bromelain — Conditionally Safe

⚠ Increased bleeding risk

⚠ GI upset

Magnesium — Use with Caution

4 Label claims

• All Other

5 Data source

DSLD ID9034

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2012-06-01

6 More from Douglas Laboratories

View Douglas Laboratories Safety Scorecard → 788 products

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7 Cite this page

Vancouver

Pkhakadze G. G.F.S.-2000 Capsules — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Oct 19]. Available from: https://supplement.ge/products/g-f-s-2000-capsules-9034/

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