In the United States, you can buy hydrogen peroxide online, including through Amazon, in common 3% first-aid formulations and in larger household bottles. The best choice depends on the intended use and how much you need: Amazon Basics is a straightforward option for a smaller first-aid bottle, the Epic Medical Supply 32-ounce bottle suits general home use, and the gallon size is better for buyers who need more volume. A 12% product is concentrated and requires particular care.
| Product | Best For | Listed Size or Strength |
|---|---|---|
| Epic Medical Supply 32 oz | General first-aid and household use | 3%, 32 oz |
| Three-bottle 3% solution | Buying multiple bottles at once | 3%, 32 oz per bottle |
| Amazon Basics | A smaller first-aid supply | 3%, 16 oz |
| Epic Medical Supply gallon | Higher-volume needs | 3%, 1 gallon |
| Viva Doria | Buyers specifically seeking a concentrated product | 12%, 16 oz |
Epic Medical Supply 32-Ounce Hydrogen Peroxide

This 32-ounce bottle is a practical option for shoppers looking for 3% hydrogen peroxide in a household-size container. The product name identifies it as a 3% USP solution and describes use as a first-aid antiseptic and multipurpose cleaner. It is listed for topical washing related to minor cuts, scrapes, insect bites, and skin irritations.
Best for: Buyers who want one larger bottle for a home supply. It was selected because its stated 3% strength and first-aid positioning match common household shopping needs. Limitation: The provided listing information does not specify additional features such as a resealable cap or multiple-bottle packaging.
Three-Pack Of 3% Hydrogen Peroxide

This listing offers three 32-fluid-ounce bottles of 3% hydrogen peroxide in resealable containers. Its description identifies the solution as a first-aid antiseptic for minor cuts, scrapes, and burns, and also describes household use. The product information mentions oral rinse use; follow the product label for directions and warnings, and do not assume every hydrogen peroxide product is suitable for oral use.
Best for: Households that want several bottles on hand or prefer buying a multi-pack. The resealable, easy-pour bottle format is a stated feature. Limitation: A three-pack requires more storage space than a single bottle, and the listing’s multiple-use claims make checking the label especially important.
Amazon Basics 16-Ounce Topical Solution

Amazon Basics lists this product as a 16-fluid-ounce topical solution containing 3% stabilized hydrogen peroxide. The stated purpose is first aid to help prevent the risk of infection from minor cuts, scrapes, and burns. Its single-bottle format is smaller than the 32-ounce and gallon options in this selection.
Best for: Buyers seeking a basic, smaller-volume first-aid bottle. It was selected for its clearly stated concentration, size, and topical first-aid purpose. Limitation: The listing describes a topical solution; do not use it for an unlisted purpose based only on the ingredient or concentration.
Epic Medical Supply 3% Hydrogen Peroxide Gallon

This one-gallon container is the highest-volume 3% option among the listed products. The description presents it for first-aid and multipurpose use, including minor cuts, scrapes, burns, bug bites, and skin irritations. It also describes use in home and professional settings.
Best for: Buyers who need a larger supply and have suitable storage space. Its gallon size makes it distinct from the smaller bottles. Limitation: A gallon may be unnecessary for occasional use and is less convenient to store or handle than a smaller bottle. Check the label before using it for any purpose beyond its directions.
Viva Doria 12% Hydrogen Peroxide

This 16-fluid-ounce product is labeled 12% hydrogen peroxide and described as food grade, without chemical stabilizers or additives. It is substantially more concentrated than the 3% first-aid products above, so it is not a like-for-like substitute for a standard topical solution.
Best for: Buyers who specifically need a 12% product and understand its handling requirements. It was included to distinguish concentrated hydrogen peroxide from common 3% household options. Limitation: The listing says to dilute it before use. Do not use it undiluted or assume that “food grade” means safe to swallow or apply to skin.
Buying Guide: How To Choose Hydrogen Peroxide
Which strength should you buy?
Start with the intended use and read the product label. The first-aid options in this list are 3% solutions. Viva Doria is 12%, a much more concentrated product. Do not substitute one concentration for another or attempt to prepare a different strength without reliable, product-specific instructions.
How much do you need?
Choose a 16-ounce bottle for a smaller supply, a 32-ounce bottle for a larger single container, or the three-pack if you want multiple bottles. The gallon option is intended for buyers who need more volume and can store it appropriately. Consider storage space and how quickly you expect to use the product.
What should you check before ordering?
- Confirm the concentration, container size, and intended use on the current product label.
- Review handling, storage, and first-aid warnings before use.
- Do not treat terms such as “multipurpose” or “food grade” as proof that a product is safe for every use.
- For wounds, oral use, or other medical questions, follow the label and seek advice from a health professional when needed.
Frequently Asked Questions
Where can I buy hydrogen peroxide in the United States?
You can shop online, including through the product listings above. Compare the concentration, size, and label directions before choosing.
Is 3% hydrogen peroxide the same as 12%?
No. A 12% solution is more concentrated than a 3% solution. They are not interchangeable, and the 12% listing says to dilute it before use.
Which option is best for a small first-aid supply?
The Amazon Basics listing is a 16-ounce, 3% topical solution specifically described for minor cuts, scrapes, and burns.
Is food-grade hydrogen peroxide safe to drink?
Do not assume so. “Food grade” does not mean a product is safe to swallow. Follow the label and contact a medical professional or poison control if ingestion occurs.
Should I use hydrogen peroxide on every cut?
Use products only as directed on their labels. For wound-care guidance or a serious injury, consult a health professional.