Leaderboard

Best IGF-1 LR3 vendors

Last updated May 30, 2026. IGF-1 LR3 shoppers should not choose from a generic vendor list. This page focuses on vendors with known IGF-1 LR3 listings and compares the product-level signals that matter before clicking through: price, vial size, stock status, shipping origin, testing visibility, coupons, and broader vendor trust.

Quick answer

Quick answer: Best IGF-1 LR3 vendors

Start with vendors that have a current IGF-1 LR3 listing, then compare price per mg, vial size, testing/COA access, shipping region, coupon availability, and review signals. The best IGF-1 LR3 vendor depends on whether you prioritize price, domestic fulfillment, testing transparency, or stronger public trust data.

#1 Apollo Peptide Sciences4.6 VerdictScore

4.6 VialVerdict supplier rating while review volume grows
US-domestic shipping
publishes or references HPLC/COA testing
1mg listing at $79.99/mg

#2 Royal Peptides4.3 VerdictScore

4.3 VialVerdict supplier rating while review volume grows
US-domestic shipping
publishes or references HPLC/COA testing
10mg listing at $57.00/mg

#3 Swiss Chems4.2 VerdictScore

4.2 VialVerdict supplier rating while review volume grows
US-domestic shipping
publishes or references HPLC/COA testing
1mg listing at $59.96/mg

Best BPC-157 vendors Best TB-500 vendors Best Tirzepatide vendors Best Semaglutide vendors

Top 5 ranked

#1
A
Apollo Peptide Sciences
4.6(0)
US-domestic. Third-party HPLC tests on every batch. Strong customer service track record.
IGF-1 LR3 snapshot
$79.99 / 1mg$79.99 per mgListed in stock
US-domesticPublishes HPLC testsCrypto
Visit Apollo Read full profile →
#2
R
Royal Peptides
4.3(0)
USA-based with EU and Canada inventory. 99 percent or higher COA-verified. Supports crypto, PayPal, Zelle, wire, and bank transfer.
IGF-1 LR3 snapshot
$570.00 / 10mg$57.00 per mgListed in stock
US-domesticPublishes HPLC testsCrypto98.9% avg purity
Visit Royal Read full profile →
#3
S
Swiss Chems
4.2(0)
Wide research compound catalog. Recognizable brand, fast US fulfillment, crypto-friendly.
IGF-1 LR3 snapshot
$59.96 / 1mg$59.96 per mgListed in stock
US-domesticPublishes HPLC testsCrypto
Visit Swiss Chems Read full profile →
#4
O
Onyx Bio Labs
4.1(0)
US-domestic research peptide vendor with WooCommerce catalogue data, public lab-result positioning, and a live affiliate dashboard.
IGF-1 LR3 snapshot
$59.99 / 1mg$59.99 per mgListed in stock
US-domesticPublishes HPLC tests
Visit Onyx Read full profile →
#5
A
Alera Research
4.1(0)
US-domestic research peptide supplier with compact Store API catalogue coverage and public coupon coverage.
IGF-1 LR3 snapshot
$19.99 / 0.1mg$199.90 per mgAvailability unclear
US-domesticPublishes HPLC tests
Visit Alera Read full profile →

How we rank

For this IGF-1 LR3 comparison, VialVerdict filters to vendors with known IGF-1 LR3 offers, then ranks them by VerdictScore, product-level price data, shipping and testing transparency, catalogue coverage, and public review signals. Affiliate relationships and coupon codes do not buy placement.

Frequently asked questions

Which vendors sell IGF-1 LR3?

VialVerdict lists vendors where it has tracked a known IGF-1 LR3 product offer. Availability can change, so always verify the exact product page, vial size, stock status, and testing information before ordering.

How should I compare IGF-1 LR3 vendors?

Compare price per mg, total vial size, shipping origin, testing or COA visibility, refund/reship policy, coupon availability, and recent customer or external review signals. A lower price is only useful if the vendor still clears your trust requirements.

Does VialVerdict sell IGF-1 LR3?

No. VialVerdict is an independent vendor comparison and review site. It does not sell peptides or provide medical advice; it organizes vendor, catalogue, coupon, and review signals for research-product shoppers.