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Upgraded medical item
Enhanced First Aid Kit inventory icon in Subnautica 2.

Enhanced First Aid Kit Guide

Inventory icon

Enhanced First Aid Kit adds Medical Gel Sac to the basic Fiber supply chain. Keep gel for this craft when preparing for routes where emergency healing matters.

Quick answer: Craft an Enhanced First Aid Kit at the Fabricator using 1 Fiber and 1 Medical Gel Sac. It is made from those materials directly; the recipe does not consume a Basic First Aid Kit.

Reviewed .

Recipe version: Early Access PC build 128456.

Subnautica 2 starter supplies used for medical kit upgrade planning.
Primary use

Higher-tier healing and hazardous route preparation.

Route and unlock plan

Medical crafting chain after starter locker supplies are understood.

First Hour guide
Step 1

Prepare 1 Fiber

Use 2 Fibrous Pulp at the Fabricator.

Step 2

Collect Medical Gel Sac

The Acidic Raion central plug contains the medical gel; remove the surrounding chambers before disturbing the center.

Step 3

Use the enhanced recipe

Combine 1 Fiber and 1 Medical Gel Sac at the Fabricator.

Step 4

Carry it before entering danger

Leave room in your inventory for the kit alongside air, water and route supplies.

Player decisions

Question Status Rule
Recipe Fabricator 1 Fiber + 1 Medical Gel Sac.
Basic kit prerequisite None This recipe uses materials directly rather than upgrading a finished Basic First Aid Kit.
Fiber Mesh Not an ingredient Keep your Fiber unprocessed for the medical craft.

Useful links

Questions people ask

What does Enhanced First Aid Kit cost?

1 Fiber and 1 Medical Gel Sac at the Fabricator.

Do I need a Basic First Aid Kit first?

No. The enhanced recipe consumes Fiber and Medical Gel Sac directly.

Where does Medical Gel Sac come from?

Acidic Raion contains medical gel in its central plug. Cut away the surrounding chambers before collecting from the center.

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