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Best TB-500 vendors

Last updated May 24, 2026. TB-500 shoppers usually care about two things: credible testing and fast fulfillment. This page compares vendors with known TB-500 offers and highlights the trust signals that matter before clicking through.

Top 8 ranked

#1
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Apollo Peptide Sciences
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US-domestic. Third-party HPLC tests on every batch. Strong customer service track record.
TB-500 snapshot
$59.99 / 10mg$6.00 per mgListed in stock
US-domesticPublishes HPLC testsCrypto
Visit Apollo Read full profile →
#2
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Particle Peptides
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Newer entrant. Aggressive pricing, COAs available on request, growing review base.
TB-500 snapshot
$79.99 / 10mg$8.00 per mgListed in stock
US-domesticPublishes HPLC testsCrypto
Visit Particle Read full profile →
#3
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Swiss Chems
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Wide research compound catalog. Recognizable brand, fast US fulfillment, crypto-friendly.
TB-500 snapshot
$23.96 / 10mg$2.40 per mgListed in stock
US-domesticPublishes HPLC testsCrypto
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#4
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Ascension Peptides
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US-domestic premium research peptides. Third-party tested with publicly available COAs.
TB-500 snapshot
$55.00 / 10mg$5.50 per mgListed in stock
US-domesticPublishes HPLC tests99.0% avg purity
Visit Ascension Read full profile →
#5
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Royal Peptides
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USA-based with EU and Canada inventory. 99 percent or higher COA-verified. Supports crypto, PayPal, Zelle, wire, and bank transfer.
TB-500 snapshot
$70.00 / 10mg$7.00 per mgListed in stock
US-domesticPublishes HPLC testsCrypto98.9% avg purity
Visit Royal Read full profile →
#6
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Olympic Peptides
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US-domestic WooCommerce peptide vendor with a broad public catalogue and public coupon coverage.
TB-500 snapshot
$50.00 / 5mg$10.00 per mgListed in stock
US-domesticPublishes HPLC tests
Visit Olympic Read full profile →
#7
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Alera Research
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US-domestic research peptide supplier with compact Store API catalogue coverage and public coupon coverage.
TB-500 snapshot
$34.99 / 10mg$3.50 per mgListed in stock
US-domesticPublishes HPLC tests
Visit Alera Read full profile →
#8
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Glacier Aminos
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US-domestic family-owned peptide vendor with strong customer satisfaction across independent reviews.
TB-500 snapshot
$67.99 / 10mg$6.80 per mgListed in stock
US-domestic
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How we rank

For TB-500 pages, we prioritize vendors with a known TB-500 offer, then compare vendor trust, shipping origin, testing transparency, review signals, price per mg, and catalogue coverage.

Frequently asked questions

What matters most for TB-500 vendor comparisons?

Look for transparent COA access, clear vial sizing, realistic pricing, reliable shipping, and recent third-party or customer review signals.

Are TB-500 and BPC-157 vendor rankings identical?

No. Some vendors carry both, but each peptide page uses product-specific offer data where available, so rankings can differ by peptide.

Can vendors pay to rank higher?

No. Affiliate or coupon status does not alter rankings. Vendor order is based on VialVerdict data and trust signals.