Researchable Tonics
Sport Boost: Research Thuggish Splicers to Level 2
Sport Boost 2: Research Thuggish Splicers to Level 4
Scrounger: Research Leadhead Splicers to Level 2
Static Discharge 2: Research Leadhead Splicers to Level 4
Extra Nutrition 3: Research Spider Splicers to Level 4
Natural Camouflage: Research Houdini Splicers to Level 2
Security Expert 2: Research Security Bots to Level 2
Wrench Jockey 2: Research Bouncer Big Daddies to Level 2
Photographer's Eye 2: Research Rosie Big Daddies to Level 2
Rewarded Tonics
Safecracker: Gift for rescuing 6 Little Sisters
Armored Shell: Gift for rescuing 15 Little Sisters
Prolific Inventor: Gift for rescuing 18 Little Sisters
Inventable Tonics
Booze Hound: Glue x 5, Enzyme Sample x 4, Empty Hypo x 3
Bloodlust: Glue x 5, Enzyme Sample x 4, Empty Hypo x 3
Hacker's Delight 2: Alcohol x 5, Enzyme Sample x 4, Empty Hypo x 3
Purchasable Tonics
Armored Shell: Available from the Medical Pavilion until Point Prometheus; costs 20 ADAM
EVE Link: Available from the Medical Pavilion until the Farmer's Market; costs 20 ADAM
Extra Nutrition: Available from Neptune's Bounty until Fort Frolic; costs 20 ADAM
Machine Buster: Available from Neptune's Bounty until Point Prometheus; costs 20 ADAM
EVE Saver: Available from Arcadia until Point Prometheus; costs 20 ADAM
Human Inferno: Available from Arcadia until Apollo Square; costs 20 ADAM
Vending Expert: Available from Arcadia until Point Prometheus; costs 20 ADAM
Hacking Expert 2: Available from Fort Frolic until Point Prometheus; costs 50 ADAM
Vending Expert 2: Available from Hephaestus until Point Prometheus; costs 50 ADAM
Wrench Lurker 2: Available from Hephaestus until Point Prometheus; costs 50 ADAM
Machine Buster 2: Available from Olympus Heights until Point Prometheus; costs 50 ADAM
Speedy Hacker 2: Available from Olympus Heights until Point Prometheus; costs 50 ADAM
Human Inferno 2: Available in Point Prometheus only; costs 50 ADAM