PepsTracker › Vendors › Reta One Labs vs Glow Aminos
Updated August 2026 · 14 shared compounds · discount codes applied
Glow Aminos is cheaper on 11 of the 14 shared peptides, Reta One Labs on 3 — that is 79% of the 14 compounds where the two actually differ.
Averaged across every shared compound, Reta One Labs runs about 14% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (5% off)pepstracker (51% off)Every price below is the discounted price divided by milligrams, so vial sizes do not distort the comparison. Sorted by cheapest available option.
| Peptide | Reta One Labs | Glow Aminos | Cheaper |
|---|---|---|---|
| NAD+ | $0.112/mg $56.05 / 500mg | $0.053/mg $53.41 / 1000mg | Glow Aminos 52% cheaper |
| GHK-Cu | $0.465/mg $46.55 / 100mg | $0.240/mg $24.01 / 100mg | Glow Aminos 48% cheaper |
| Glow Blend | $0.909/mg $63.65 / 70mg | $0.693/mg $48.51 / 70mg | Glow Aminos 24% cheaper |
| Klow Blend | $0.938/mg $75.05 / 80mg | $0.796/mg $63.70 / 80mg | Glow Aminos 15% cheaper |
| MOTS-c | $1.71/mg $68.40 / 40mg | $1.81/mg $36.26 / 20mg | Reta One Labs 6% cheaper |
| Semaglutide | $1.85/mg $37.05 / 20mg | $6.37/mg $31.85 / 5mg | Reta One Labs 71% cheaper |
| Tirzepatide | $2.28/mg $22.80 / 10mg | $2.12/mg $126.91 / 60mg | Glow Aminos 7% cheaper |
| Retatrutide | $2.75/mg $27.55 / 10mg | $2.12/mg $126.91 / 60mg | Glow Aminos 23% cheaper |
| PT-141 (Bremelanotide) | $2.47/mg $24.70 / 10mg | $2.16/mg $21.56 / 10mg | Glow Aminos 13% cheaper |
| BPC-157 | $3.70/mg $37.05 / 10mg | $2.40/mg $24.01 / 10mg | Glow Aminos 35% cheaper |
| BPC-157 + TB-500 Blend | $2.85/mg $57.00 / 20mg | $2.55/mg $50.96 / 20mg | Glow Aminos 11% cheaper |
| CJC/Ipa Blend | $3.51/mg $35.15 / 10mg | $2.89/mg $28.91 / 10mg | Glow Aminos 18% cheaper |
| SS-31 | $3.23/mg $32.30 / 10mg | $8.04/mg $80.36 / 10mg | Reta One Labs 60% cheaper |
| Tesamorelin | $3.70/mg $37.05 / 10mg | $3.38/mg $33.81 / 10mg | Glow Aminos 9% cheaper |
Neither vendor wins across the board, which is the main takeaway. Reta One Labs is cheaper on 3 of the 14 shared compounds and Glow Aminos on 11. 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: Reta One Labs lists around 14 compounds we track versus 50 at Glow Aminos. Outside the 14 overlap, only one of them will stock what you need.
Reta One Labs — code pepstracker for 5% off. Glow Aminos — code pepstracker for 51% 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.
Glow Aminos is cheaper on 11 of the 14 peptides both vendors stock, Reta One Labs on 3. Across the compounds where they differ, that is 79% in Glow Aminos's favour. On average cost-per-milligram, Reta One Labs comes out roughly 14% lower. Neither wins everything, so check the specific compound you need.
Reta One Labs uses code pepstracker for 5% off, and Glow Aminos uses pepstracker for 51% off. Every price in the comparison table already has these codes applied, which is why the ranking can differ from list prices.
They overlap on 14 compounds. Reta One Labs lists roughly 14 tracked compounds and Glow Aminos lists about 50. If you need something outside the overlap, only one of them will have it.
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.
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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