Biceps Brachii King
ItemBiceps Brachii King is a synthetic steroid concocted by Fukegao. Flavored like strawberry for easy swallowing, it swells the user's muscles until their whole body balloons into a towering form, a change witnessed only in Marugori.
Overview
Biceps Brachii King is a lab-made steroid drug credited to the scientist Fukegao. To make it simpler to ingest, the compound carries a strawberry flavor. It belongs to the Brain and Brawn Brothers, the pairing behind its use in the early events of the series.
Function
Once consumed, the drug drives explosive muscle growth, warping the user's body into a gigantic form of enormous scale. The transformation is drastic enough that an ordinary frame balloons into a hulking mass of proportions far beyond human norms.
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Frequently Asked Questions
What is Biceps Brachii King in One-Punch Man?
Biceps Brachii King is a synthetic steroid drug in One-Punch Man created by the scientist Fukegao, used by the Brain and Brawn Brothers early in the series.
Who created Biceps Brachii King?
Biceps Brachii King was created by the scientist Fukegao and is flavored like strawberry to make it easier to swallow.
What does Biceps Brachii King do to the user's body?
Once consumed, Biceps Brachii King triggers explosive muscle growth, warping the user's body into a towering, hulking form far beyond normal human proportions.
Who uses Biceps Brachii King in One-Punch Man?
The only recorded user of Biceps Brachii King is Marugori, whose body balloons to colossal size after taking the steroid, at the direction of the Brain and Brawn Brothers.
What flavor is Biceps Brachii King?
Biceps Brachii King is strawberry flavored, a choice made to make the steroid simpler to ingest.
Sources & Information
Looking for more on Biceps Brachii King? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
- Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
- Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.
Official resources:
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