In AION 2, Life Serum (Bound) restores your health instantly when consumed, is usable from level 1, and costs little to keep on hand: buy it, obtain it from quests and chests, or craft it yourself with one point in Alchemy. It is a Common Potion that cannot be transferred or sold to other players. Vendors pay next to nothing for it, so saving it to make a profit is pointless.
Quick answer: Buy Life Serum (Bound) for 1,000 Kina from any General Goods Merchant in Verteron, Altgard, Poeta or Ishalgen, or craft it from level 1 at Alchemy mastery 1.
What Life Serum does in AION 2
Life Serum restores HP instantly plus 5% of your Max HP, with a 30-second cooldown. That instant heal is what sets it apart from Life Potion, which restores the same share of your health but spreads it over ten seconds. When a hit would kill you before a heal-over-time could catch up, the serum is the one that saves you. Healing Potion sits in the same shop but does something different again: it clears a status effect rather than restoring any health.
| Item | Effect | Cooldown |
|---|---|---|
| Restores HP + 5% Max HP instantly | 30s | |
| Restores HP + 5% Max HP over 10s | 30s | |
| Removes 1 status effect (not Incapacitated) | 10s |
Life Serum costs 1,000 Kina at the vendor, four times the price of Life Potion at 250 Kina. Carry some of each: Life Potion for topping up between pulls, Life Serum for the moment a fight turns. Keep a Healing Potion slotted only for fights that stack debuffs, since it will not refill your health bar.
Life Crystal (Bound) has an independent cooldown of 30 seconds, rather than sharing the timer for potions. During an emergency, you can use a Life Serum and then a Life Crystal right away; neither item’s cooldown makes you wait for the other.
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After a fight, buying replacements from a vendor is the quickest way to restock. Every General Goods Merchant sells all three recovery items from level 1 in the Potion tab. Verteron and Altgard each have three of these merchants; Elyos have one in Poeta, and Asmodians have one in Ishalgen.




Once you have supplies, assign your most-used potions to the Consumables Quickslot for one-tap access, or enable Auto-Use and choose the HP threshold that triggers consumption.
Craft Life Serum with Alchemy
Life Serum is the cheapest recipe in Alchemy and you can make it the instant you begin the profession, since it needs only Alchemy mastery 1. Crafting tables in Verteron and Altgard carry the recipe. Elyos use Fresh Aria, Asmodians use Fresh Azpha, and both use a Glass Bottle (Bound).

| Faction | Materials | Mastery |
|---|---|---|
| Elyos | Fresh Aria x1, Glass Bottle (Bound) x1 | 1 |
| Asmodian | Fresh Azpha x1, Glass Bottle (Bound) x1 | 1 |
Upgrade to Superior Life Serum at level 10
Superior Life Serum becomes usable at level 10 and restores HP instantly plus 10% of your Max HP, double the share of the basic serum, on the same 30-second cooldown. You will not find it at General Goods Merchants. It comes from an episode quest and a run of Challenge boss achievements, and you can craft it once your Alchemy reaches mastery 55.

The recipe consumes one basic Life Serum (Bound) along with a fresh herb and a Professional Glass Bottle (Bound), which costs 1,200 Kina from an Alchemy Materials vendor. Its base success chance is 72.9% with the same 25% combo chance.

The Challenge achievements that hand out a batch of Superior Life Serum come from defeating named field bosses in this order: Kemon of the West, Neikel of the East, Rotten Kutar, Blooming Korin, Bodyguard Tergant, Kuson the Mad Gladiator, Ritualist Garshim, Bloodfang Pryn, Furious Saurious, Scholar Aulla, Chaser Tauto, Forest Warrior Autlarnu, Heretic Layla, Black Tentacle Lawa, and Centurion Demiros.
Free Life Serum from quests, chests, and achievements
During the early game, potions and Kina pile up fast enough that buying is rarely necessary before mid-game. Twelve episode quests reward Life Serum, most of them in stacks of 20. The earliest arrive at level 2, so you start combat already supplied.
| Quest | Faction | Zone | Level |
|---|---|---|---|
| Making Yourself Useful | Elyos | Poeta | 2 |
| Prepare to Escape | Asmodian | Ishalgen | 2 |
| A Gesture of Sincerity | Elyos | Verteron | 18 |
| Malice Laid Bare | Asmodian | Altgard | 18 |
| Searching for Survivors | Asmodian | Altgard | 24 |
| An Uneasy Alliance | Elyos | Verteron | 32 |
| Bitter Reality | Asmodian | Altgard | 32 |
| Where the Drana Flows | Elyos | Verteron | 40 |
At level 2, Elyos receive 20 Life Serum from Making Yourself Useful in Poeta, which they turn in to Supply Soldier Arisel. Asmodians get an identical stack from Prepare to Escape in Ishalgen and hand it in to Stellan. Both quests also provide Kina and Return Scrolls to equip you for the opening zones.
Several reward chests supply Life Serum too. Daeva’s Campaign Supply Chest (Bound) always contains it, Daeva’s Chest of Vows can drop it, and the Standard, Deluxe, and Ultimate Founder’s Packs each include a stock. The Ride the Wind achievement, earned by gliding for ten minutes in total across its tiers, pays out Life Serum along with Kina and Superior Life Serum.
The Daeva Pass – Dawn Legion track hands out potions and serums across both its free and premium rows, and daily login rewards include Life Crystals, so check each before spending Kina at a vendor.

For a reliable loadout, collect everything you have already earned first, keep a Life Serum or Life Potion plus a Life Crystal in your Quickslot, and add a Healing Potion for fights that stack status effects. Lean on quest and chest rewards through the early levels, buy from a merchant when you need an instant refill, and fold Alchemy into your routine so a few gathered herbs keep your serum supply topped up for free.






