Minor Life Serum is a level 10 Superior item in AION Classic 2.7. The quest Masked Loiterers rewards it.

Where to get

Rewarded by

Quest	Reward	Quantity
Masked Loiterers	Basic reward	4
Hunting Lepharist Revolutionaries	Basic reward	3
Delivering Pernos's Robe	Basic reward	2
Avenging Tutty	Basic reward	4
Lostes the Braggart	Basic reward	3
An Antidote for Roseino	Basic reward	4
Encroachers	Basic reward	3
Ashes to Ashes	Basic reward	2
Securing the Trade Route	Basic reward	2

Similar items

Item	Grade	Level
Roast Inina	Common	10
Minor Mana Serum	Superior	10
Proposal Candy	Heroic	10
Vorpal Essence	Fabled	1
In-shape Felicitous Manastone Box (Eternal)	Eternal	1
Guardian Soldier Rank Pin	Junk	10