Gamma-O Ingredients & Drug Interactions
by Gamma Labs
What is this page for?
First and foremost: checking Gamma-O against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Gamma-O is a dietary supplement by Gamma Labs with 3 active ingredients. Its ingredients are commonly taken for high cholesterol, menopausal symptoms, athletic performance and muscle building.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Gamma-O by Gamma Labs
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
Gamma-O contains three active ingredients: gamma oryzanol (a plant compound), polyunsaturated fat, and monounsaturated fat. It's a liquid formula with inactive ingredients including corn oil, fructose, and other excipients.
Gamma oryzanol is the ingredient with established research behind it; the fats support its delivery.
Does it work?
Not established
Gamma oryzanol in Gamma-O is possibly effective for dyslipidemia (abnormal cholesterol and triglyceride levels). For athletic performance and atopic dermatitis (eczema), we have insufficient evidence to rate how well it works.
The data we hold doesn't establish effectiveness for other uses.
How safe is it?
Some data gaps
Gamma oryzanol is generally well tolerated in studies, though long-term safety hasn't been thoroughly established. The safety data advises against using Gamma-O during pregnancy because there isn't enough information to know it's safe.
The same applies to breastfeeding — avoid it while nursing. If you're pregnant, planning to become pregnant, or breastfeeding, talk with your doctor or pharmacist before starting.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check. That said, we weren't able to verify the fat components — talk with your doctor or pharmacist about whether Gamma-O fits with your current medications.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. No medication interactions are currently documented, and some safety-information gaps remain.
Gamma-O may be worth considering if you're looking to support cholesterol levels, since gamma oryzanol shows some promise there. If you're pregnant, breastfeeding, or taking any medications, clear it with your doctor or pharmacist first.
Because we couldn't fully check the fat ingredients, mention this product to your healthcare provider so they can review it in the context of your complete health picture.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 25, 2011.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Gamma-O, straight from the product label.
| Brand | Gamma Labs |
|---|---|
| Barcode (UPC) | 689076075329 |
| Net contents | 960 mL; 32 fl. Oz. |
| Market status | On market |
| Date entered into DSLD | Nov 25, 2011 |
| DSLD ID | 771 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Gamma-O by Gamma Labs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 130 {Calories} | -- |
| Total Carbohydrates | 5 g | 1% |
| Sugar | 4.5 g | -- |
| Calories from Fat | 110 {Calories} | -- |
| Total Fat | 13 g | 20% |
| Saturated Fat | 2 g | 10% |
| Gamma Oryzanol | 2000 mg | -- |
| Polyunsaturated Fat | 5 g | -- |
| Monounsatured Fat | 6 g | -- |
Other ingredients: Corn Oil, Fructose, Polysorbate-80, Potassium Sorbate, Sodium Carboxy-methylcellulose, U.S.P. Purified Water
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
A Dietary Supplement
Formula
FOR PROFESSIONAL ATHELETS
Formulation
NO BANNED SUBSTANCES ALL 100% APPROVED
Precautions
CAUTION: Consult a doctor or qualified health professional before use if you are taking any medications, or if you have any medical condition. Do not use if you have any prostate condition. Keep out of reach of children.
Storage
STORE AT ROOM TEMPERATUE, PROTECT FROM FREEZING
General Statements
BUILDS MUSCLE/BURNS FAT
Gamma-O has been demonstrated to naturally increase testosterone levels and enhance the release of endorphins that lower stress. Used as part of a sound training program, the increase in testosterone and endorphins aids in the development of lean muscle tissue while burning off excess fat without the harmful side effects of steroids or andro products. Additionally, Gamma-O acts to interfere with the absorption of cholesterol into the body, helping to naturally maintain cholesterol levels already within the normal range. Gamma-O also possesses strong antioxidant properities which can protect heart vessels from free-radical damage. Gamma Oryzanol is a rice bran extract, made from plant sterols and ferulic acid. Our proprietary process of turning the powder extract into a liquid emulsion enhances absorption. This is the most powerful form of Gamma Oryzanol that can be absorbed by the human body. Professional Athletes on Gamma-O experienced increased strength, reduced excess body fat, enhanced energy during workouts and reduced post-workout soreness.
NET CONTENTS
Rev. 03/10
TESTOSTERONE BOOSTER
THIS FORMULA IS THE MOST POTENT EMULSION AVAILABLE. 2000 MG OF GAMMA ORYZANOL PER OUNCE.
Suggested/Recommended/Usage/Directions
Directions: Pour 1 oz into serving cup and drink. For best result, take with food. Shake well before using.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Gamma-O by Gamma Labs label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Gamma-O by Gamma Labs
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Ounce(s) Dosage formLiquid Servings per container32 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Sugar
Gamma Oryzanol
No knowninteractions
Gamma-oryzanol is a mix of plant compounds taken from rice bran oil, used mainly for cholesterol, menopause symptoms, and as a sports supplement. The...
Gamma Oryzanol monograph & interactionsMonounsatured Fat
Other (inactive) ingredients: Corn Oil, Fructose, Polysorbate-80, Potassium Sorbate, Sodium Carboxy-methylcellulose, U.S.P. Purified Water. These complete the product’s ingredient list but are not active constituents.
Gamma-O by Gamma Labs Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Gamma-O. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Gamma-O, from the product label.
Gamma-O by Gamma Labs: Common Questions
Does Gamma-O by Gamma Labs interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does gamma oryzanol actually work for cholesterol?
Can I take this while pregnant?
What about breastfeeding?
Will this interact with my blood pressure or cholesterol medications?
Is this liquid form better than a capsule?
What are the inactive ingredients?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Gamma-O is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Gamma-O’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Gamma-O's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC