Guide Hub

Subnautica 2 Medical Gel Sac Guide

How to get Medical Gel Sac in Subnautica 2, where to look, what it is used for, and whether it should be a priority in Early Access.

Medical Gel Sac quick answer

Medical Gel Sac is a Material tied to North Raceway. Get it when the current recipe, route, or base task needs it; do not fill storage with it before the next craft is clear.

FieldNotes
TypeMaterial
Main location or sourceNorth Raceway
How to get itHarvest near gel clusters after marking the path home.
Main usesFirst aid and medical recipes
PriorityMedium

Location and route

Plan a short route around North Raceway. Check oxygen, tool power, food, water, and open inventory slots before leaving. When Medical Gel Sac is found, return and sort it with related materials so the next recipe is faster to finish.

Uses and crafting value

Use Medical Gel Sac for first aid and medical recipes. If it is part of an electronics or ingot chain, keep some raw ingredients unprocessed until the exact recipe is pinned in-game.

Risk and farming notes

Carry only enough for the next medical craft. Early Access recipes can change, so verify the current Fabricator, Habitat Builder, or module interface before spending rare materials. In co-op, assign one player to resource calls and one to storage so duplicate runs do not waste oxygen.

What to do next

Use this page with List of All Items, Resource Locations, and Crafting Priorities.

Early Access note

This page is current for the May 20, 2026 Early Access build context and should be rechecked after major patches.