Best IGF-1 LR3 Vendors in 2026
Growth HormoneRanked by Finnrick trust score, purity testing, and price.
Eros Peptides is our #1 pick for IGF-1 LR3, with a Finnrick trust score of 6.9/10. Across 45 tracked vendors, prices range from $12.00 to $280.00. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.
- Cheapest per mg
- $36.11/mgat Bio Pepz
- Highest trust score
- Risynth Bio(9.1/10)
- In stock now
- 40 products across 45 vendors
- Last verified
- Aug 21, 2026
#1
#2
#3
#4
#5
#6
#7
#8
#9
#10
#11
#12
#13
#14
#15
#16
#17
#18
#19
#20
#21
#22
#23
#24
#25
#26
#27
#28
#29
#30
#31
#32
#33
#34
#35
#36
#37
#38
#39
#40
#41
#42
#43
#44
#45
How we rank vendors
Our composite score weighs Finnrick blind-testing trust scores (62%), price competitiveness (25%), and stock availability (13%). Vendors without Finnrick data are sorted by price below scored vendors. We never accept payment for rankings. Learn more.
More Growth Hormone buying guides
Last updated: August 21, 2026