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⚖️ Vendor Comparison

Glow Aminos vs Fusion Peptide — Which Is Cheaper in 2026?

Updated August 2026 · 32 shared compounds · discount codes applied

🏆 The verdict

Glow Aminos is cheaper on 30 of the 32 shared peptides, Fusion Peptide on 2 — that is 94% of the 32 compounds where the two actually differ.

Averaged across every shared compound, Glow Aminos runs about 89% lower on cost per milligram. Both figures already include each vendor's discount code.

Glow Aminos
Cheaper on 30 compounds
Catalog: 50 tracked
Code: pepstracker (51% off)
Fusion Peptide
Cheaper on 2 compounds
Catalog: 45 tracked
Code: pepstracker (15% off)

Head-to-head: cost per milligram

Every price below is the discounted price divided by milligrams, so vial sizes do not distort the comparison. Sorted by cheapest available option.

PeptideGlow AminosFusion PeptideCheaper
NAD+$0.053/mg
$53.41 / 1000mg
$0.137/mg
$136.84 / 1000mg
Glow Aminos
61% cheaper
SLU-PP-332$0.055/mg
$55.37 / 1000mg
$479.37/mg
$119.84 / 0.25mg
Glow Aminos
100% cheaper
GHK-Cu$0.240/mg
$24.01 / 100mg
$0.599/mg
$68.84 / 115mg
Glow Aminos
60% cheaper
5-Amino-1MQ$0.487/mg
$73.01 / 150mg
$5.10/mg
$254.99 / 50mg
Glow Aminos
90% cheaper
Dihexa$0.519/mg
$77.91 / 150mg
$4.36/mg
$34.84 / 8mg
Glow Aminos
88% cheaper
MOTS-c$1.81/mg
$36.26 / 20mg
$3.55/mg
$158.09 / 44.5mg
Glow Aminos
49% cheaper
Epithalon$1.91/mg
$19.11 / 10mg
$1.82/mg
$90.94 / 50mg
Fusion Peptide
5% cheaper
Tirzepatide$2.12/mg
$126.91 / 60mg
$3.52/mg
$228.64 / 65mg
Glow Aminos
40% cheaper
Retatrutide$2.12/mg
$126.91 / 60mg
$5.38/mg
$322.99 / 60mg
Glow Aminos
61% cheaper
PT-141 (Bremelanotide)$2.16/mg
$21.56 / 10mg
$2.90/mg
$39.09 / 13.5mg
Glow Aminos
26% cheaper
Semax$2.16/mg
$21.56 / 10mg
$3.99/mg
$51.84 / 13mg
Glow Aminos
46% cheaper
Kisspeptin$2.40/mg
$24.01 / 10mg
$6.70/mg
$60.34 / 9mg
Glow Aminos
64% cheaper
BPC-157$2.40/mg
$24.01 / 10mg
$5.86/mg
$58.64 / 10mg
Glow Aminos
59% cheaper
KPV$2.40/mg
$24.01 / 10mg
$3.61/mg
$43.34 / 12mg
Glow Aminos
34% cheaper
ARA-290$2.40/mg
$24.01 / 10mg
$4.67/mg
$56.09 / 12mg
Glow Aminos
49% cheaper
BPC-157 + TB-500 Blend$2.55/mg
$50.96 / 20mg
$12.75/mg
$127.49 / 10mg
Glow Aminos
80% cheaper
Melanotan II$2.60/mg
$25.97 / 10mg
$4.17/mg
$45.89 / 11mg
Glow Aminos
38% cheaper
Melanotan I$2.60/mg
$25.97 / 10mg
$4.59/mg
$45.89 / 10mg
Glow Aminos
43% cheaper

How to read this

Neither vendor wins across the board, which is the main takeaway. Glow Aminos is cheaper on 30 of the 32 shared compounds and Fusion Peptide on 2. If you buy a single compound, the table above is the answer. If you are placing one larger order to save on shipping, the vendor that wins your two or three highest-volume compounds usually nets out ahead.

Catalog breadth matters too: Glow Aminos lists around 50 compounds we track versus 45 at Fusion Peptide. Outside the 32 overlap, only one of them will stock what you need.

Discount codes

Glow Aminos — code pepstracker for 51% off. Fusion Peptide — code pepstracker for 15% off. Codes are applied before ranking on this page, which is why the order can differ from list prices. Always confirm the code at checkout.

Frequently asked questions

Which is cheaper overall, Glow Aminos or Fusion Peptide?

Glow Aminos is cheaper on 30 of the 32 peptides both vendors stock, Fusion Peptide on 2. Across the compounds where they differ, that is 94% in Glow Aminos's favour. On average cost-per-milligram, Glow Aminos comes out roughly 89% lower. Neither wins everything, so check the specific compound you need.

What discount codes do Glow Aminos and Fusion Peptide offer?

Glow Aminos uses code pepstracker for 51% off, and Fusion Peptide uses pepstracker for 15% off. Every price in the comparison table already has these codes applied, which is why the ranking can differ from list prices.

Do these two vendors carry the same peptides?

They overlap on 32 compounds. Glow Aminos lists roughly 50 tracked compounds and Fusion Peptide lists about 45. If you need something outside the overlap, only one of them will have it.

Why compare cost per milligram instead of price?

Vial sizes differ between vendors, so sticker price is misleading. A larger vial at a higher price is often cheaper per milligram. Every figure here is the discounted price divided by milligrams, which is the only like-for-like comparison.

Compare live prices

Open the live tracker to compare these two against all 27 vendors in real time, or browse every vendor we track.

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