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Jarrow Formulas

Adrenal Optimizer

2 Tablets · 60 servings

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What it does

A combination of 12 label ingredients.

Rhodiola rosea

rhodiola roseaBudget

Studied for fatigue and stress, but reliable evidence of benefit remains insufficient.

Vitamin C

Mixed formsGrade —

Supports normal collagen production and immune function, and helps the body absorb iron from plant foods.

General Health
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Ingredients (12)

IngredientDoseTarget/referenceForm

Other ingredients

MaltodextrinBinder

Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.

Tapioca DextrinCarrier

A starch hydrolysate from tapioca used as a carrier and flow agent

Magnesium StearateLubricant

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

Dicalcium PhosphateBinder

Calcium and phosphorus compound used as binder

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

Lab testing

How to take it

With food

On the label

Take 2 tablets 1 to 2 times per day or as directed by your qualified healthcare professional.

Price check

$32.49

$0.54 / serving

$10$20$50

Near the median of 40 general health supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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