BioStacks
Nutricost

Royal Jelly

2 Capsules · 60 servings · $0.32/serving

36 / 100Poor

Score Breakdown

Formulation
41
Safety
87
Final score
36/100

Ingredients (1)

Royal Jelly Extract 10:1

100%

Dose

800 mg

Target

300–3000 mg

Form

Other Ingredients (10)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Bamboo ExtractFiller

Plant-derived silica source used as a natural anti-caking agent and carrier (silica content ~70%)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Calcium SilicateAnti-caking

Inorganic compound used as an anti-caking and flow agent in powdered supplements

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Gum AcaciaBinder

Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements

Oat FiberFiber

Insoluble dietary fiber from the outer hull or bran of oat grains; primarily cellulose and hemicellulose, low in beta-glucan compared to oat bran soluble fraction

StarchBinder

Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.