Dietary Supplement Label Database

Immune Optimizer

On market
Photo of the Jarrow Formulas Immune Optimizer label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 3 Capsule(s)
Servings Per Container 30
Amount Per Serving% Daily Value
Total Carbohydrates<1 g<1%
PeakO2 Proprietary Blendproprietary blend1,000 mg†
Cordyceps (as Cordyceps militaris, Cordyceps militaris)
Reishi (as Ganoderma lucidum, Ganoderma lucidum)
King Trumpet (as Pleurotus eryngii, Pleurotus eryngii)
Shiitake (as Lentinula edodes, Lentinula edodes)
Lion's Mane (as Hericium erinaceus Mushroom, Powder, Hericium erinaceus)
Turkey Tail (as Trametes versicolor, Trametes versicolor)
AP-Bio (as Andrographis Leaf Extract)200 mg†
* Percent Daily Value is based on a 2000 calorie diet.
† Daily Value not established.

Other ingredients: Microcrystalline Cellulose, Hydroxypropyl Methylcellulose, Oats, Myceliated, Magnesium Stearate, Silicon Dioxide

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

An original label of the NIH's Dietary Supplement Label Database, entered there on 23 February 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
Immune Optimizer
Brand
Jarrow Formulas
Barcode (UPC)
7 90011 35000 2
Net contents
90 Veggie Capsule(s)
Market status
On market
DSLD ID
321945

Classification

Supplement form
Capsule
Product type
Botanical
Claim types on the label
All Other, Structure/Function
Intended for
Vegan, Vegetarian, Adult (18 - 50 Years), No Allergies, Gluten Free, Dairy Free

Label statements

Directions: Suggested use: Adults take 3 capsules once a day or as directed by your qualified healthcare professional.

Formula: Contains: Support your body's everyday vitality. Jarrow Formulas Immune Optimizer features a wholesome mushroom blend of fruiting bodies and mycelium (Cordyceps, Reishi, Lion's Mane, Shiitake, King Trumpet, and Turkey Tail) to help defend against free radicals. Combined with AP-BIO Andrographis paniculata, an adaptogenic botanical clinically researched to support immune system health.

Precautions: Pregnant or Nursing or Prescription Medications: Warning: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.

Precautions: Children: Keep out of the reach of children.

Storage: Store in a cool, dry place.

Formula: Contains: AP-Bio PeakO2

Precautions: All Other: Do not use if safety seal is damaged or missing.

Formula: Contains: Mushroom adaptogens Mycelium & fruiting bodies

FDA Statement of Identity: Dietary Supplement

Formulation: Does NOT Contain: Gluten free No major allergens

Brand information

Distributed by: Jarrow Formulas, Inc., Sherman Oaks, CA, USA

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.