Compose Material

★★

Protein Rice

Protein Rice is a 2★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.

2★Compose Material

3How to obtain

Protein Rice is a material ★2 in Honkai: Star Rail. This item is not currently used to level up any character or Light Cone. Obtainable from 3 different sources in-game.

Last updated: 30/07/2026

The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.

Description

Tier 2 Synthesis Material

Lore

Nature's gift to human society, friend of mankind, savior of lives. Smooth as egg white and full of protein. "Every grain costs sweat and blood."

Dropped By

Dawn's Left Hand Disaster's Right Hand Distortion

How to obtain

Storage Zone: Voidranger: Reavers or other enemies
Found in destructible objects in the Herta Space Station
Grocery Stand

Stats

Rarity	★★
Type	Compose Material
Stack limit	99,999

Official names in every language

Tiếng Việt	Gạo Protein
English	Protein Rice
日本語	タンパク米
한국어	단백질 쌀
繁體中文	蛋白米
简体中文	蛋白米

Where to use it / Related tools

Material Planner →

Protein Rice is an upgrade material — check the Material Planner to see how much you need for the character you're building.

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← All items Material Planner →

FAQ

What is Protein Rice?

Tier 2 Synthesis Material

Where do you get Protein Rice?

Sources for Protein Rice: Storage Zone: Voidranger: Reavers or other enemies · Found in destructible objects in the Herta Space Station · Grocery Stand. See the “How to obtain” section above for details on each source.

What type of item is Protein Rice?

Protein Rice is a 2★ material in Honkai: Star Rail, in the “Compose Material” category.

What is Protein Rice used for?

Protein Rice currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.

Understand the mechanics behind this 4

Trailblaze Power guide: best ways to spend it, Fuel, Jade refreshes, and your daily farming route→ Efficient Material Farming in Honkai: Star Rail: Calyx, Stagnant Shadow, Echo of War, and a Weekly Route→ Assignments Guide: Who to Send Where for Max Passive Materials and Credits→ How to Farm Credits in Honkai: Star Rail (Never Go Broke Leveling Traces & Relics)→