Vendor review
RIVN Peptides is graded B+ (80/100). It passed the trust floor (a score of at least 70 with testing, transparency and catalog data all observed), so its offers can be picks. We track 24 offers from RIVN Peptides. Prices last checked Nov 14, 2026.
Prices checked · Picks as of · Grade evidence cutoff
Price position
Cheaper than the median on 13 of 24 products that other tracked vendors also sell; above it on 9 and at it on 2. Prices are effective single-package prices; the median covers every tracked offer for the same product.
| Product | RIVN Peptides price | Median of tracked offers | Position | Pick |
|---|---|---|---|---|
| 5-Amino-1MQ 10 mg vial | $25after an automatic deal | $53.2012 offers | 53% below the median | |
| AOD-9604 5 mg vial | $54.99 | $4525 offers | 22% above the median | |
| ARA-290 10 mg vial | $54.99 | $4817 offers | 15% above the median | |
| BPC-157 10 mg vial | $49.99 | $49.9929 offers | At the median | |
| Cagrilintide 10 mg vial | $99.99 | $89.9921 offers | 11% above the median | |
| CJC-1295/Ipamorelin Blend 10 mg vial | $68.99 | $57.5020 offers | 20% above the median | |
| DSIP 5 mg vial | $37.99 | $37.9925 offers | At the median | |
| Epithalon 10 mg vial | $39.99 | $4031 offers | Just below the median | |
| GHK-Cu 100 mg vial | $25after an automatic deal | $5430 offers | 54% below the median | Pick 2 |
| GLOW Blend (GHK-Cu/BPC-157/TB-500) 70 mg vial | $99.99 | $94.5024 offers | 6% above the median | |
| Glutathione 600 mg vial | $33.99out of stock when checked | $36.506 offers | 7% below the median | |
| IGF-1 LR3 1 mg vial | $30after an automatic deal | $6729 offers | 55% below the median | Pick 2 |
| Ipamorelin 10 mg vial | $44.99 | $5030 offers | 10% below the median | |
| KLOW Blend (GHK-Cu/BPC-157/TB-500/KPV) 80 mg vial | $119.99 | $114.6034 offers | 5% above the median | |
| KPV 10 mg vial | $22after an automatic deal | $5034 offers | 56% below the median | Pick 2 |
| Melanotan II 10 mg vial | $39.99 | $3537 offers | 14% above the median | |
| Oxytocin 5 mg vial | $19.50after an automatic deal | $297 offers | 33% below the median | |
| PT-141 (Bremelanotide) 10 mg vial | $35.99 | $4039 offers | 10% below the median | |
| Semax 10 mg vial | $44.99 | $40.4028 offers | 11% above the median | |
| SLU-PP-332 5 mg vial | $40after an automatic deal | $49.995 offers | 20% below the median | |
| SNAP-8 10 mg vial | $37.99 | $3520 offers | 9% above the median | |
| SS-31 (Elamipretide) 10 mg vial | $30after an automatic deal | $4410 offers | 32% below the median | |
| TB-500 10 mg vial | $49.99out of stock when checked | $5534 offers | 9% below the median | |
| Thymosin Alpha-1 10 mg vial | $22after an automatic deal | $6530 offers | 66% below the median |
Picks won
Pick on 3 products as of Nov 14, 2026. A pick is one of the three lowest effective prices among offers from qualified vendors that were in stock, checked within 72 hours and backed by a COA for that product tested within 12 months.
Testing record
Of 24 tracked products: 9 with a product COA on file, 1 with a COA for another strength and 14 with only COAs for other products. 23 public COAs from RIVN Peptides are archived; the newest was tested Sep 4, 2026. Labs named on COAs for its tracked products: Freedom Diagnostics.
A COA describes the batch it names. It does not show which lot a vendor ships today, and PepGrades does not ask vendors to say.
Deals
8 automatic deals: 8 cart-checked (newest check Nov 14, 2026). 1 coupon code is recorded but not verified, so no code is included in any price.
| Product | Deal | Effective price | Source | Offer |
|---|---|---|---|---|
| IGF-1 LR3 1 mg vial | Free packages · order 1, receive 2 | $30/mglisted $59.99/mg | Cart-checked deal · Nov 11, 2026 | No product link |
| SLU-PP-332 5 mg vial | Free packages · order 1, receive 2 | $8/mglisted $16/mg | Cart-checked deal · Nov 11, 2026 | No product link |
| Oxytocin 5 mg vial | Free packages · order 1, receive 2 | $3.90/mglisted $7.80/mg | Cart-checked deal · Nov 14, 2026 | No product link |
| SS-31 (Elamipretide) 10 mg vial | Free packages · order 1, receive 2 | $3/mglisted $6/mg | Cart-checked deal · Nov 11, 2026 | No product link |
| 5-Amino-1MQ 10 mg vial | Free packages · order 1, receive 2 | $2.50/mglisted $5/mg | Cart-checked deal · Nov 14, 2026 | No product link |
| KPV 10 mg vial | Free packages · order 1, receive 2 | $2.20/mglisted $4.40/mg | Cart-checked deal · Nov 14, 2026 | No product link |
| Thymosin Alpha-1 10 mg vial | Free packages · order 1, receive 2 | $2.20/mglisted $4.40/mg | Cart-checked deal · Nov 14, 2026 | No product link |
| GHK-Cu 100 mg vial | Free packages · order 1, receive 2 | $0.25/mglisted $0.50/mg | Cart-checked deal · Nov 14, 2026 | No product link |
pepgrades15 · advertised as 15% off · eligibility unconfirmed · recorded Sep 16, 2026 from rivnresearch.com · not included in any priceTransparency checklist
7 of 8 public pages were found when the grade was built (evidence cutoff Sep 12, 2026). A page found is not a review of its terms; shipping fees, delivery times and refund terms are not recorded.
Grade
B+ (80/100) from the components below, with evidence up to Sep 12, 2026. Price updates do not change the grade; public discussion is not scored.