Hydro Research

Hydro Research lists 81 items on Peptides.SO, 77 in stock, with 39 on sale; it is one of 3 suppliers that have claimed their profile. The store at hydroresearchpeptides.com claimed its Peptides.SO listing in May 2026, and its feed was refreshed on 20 September 2026, with 71 of the 81 entries price-checked that day. By catalog size it ranks 39th of the 120 suppliers with listings.

At list price the catalog median is $92.50 across the 78 priced entries, which ranks 99th of 120 catalogs from cheapest to dearest; the three $0 rows are two build-your-own-kit bundles and a raffle ticket that the store itself prices at zero. Of the 39 listings comparable with ten or more other suppliers, 18 sit below the platform median for the same product at list (46%, ranking 61st of 112 catalogs) and 22 at the posted sale price. The widest gap is on BPC-157, where the 5 mg vial at $51 (sale $36) is 42% under the $88 platform median at list and 59% under on sale, and the 10 mg vial at $65 is 26% under, against 100 suppliers carrying the product. The cognitive and metabolic range is also cheap: Semax at $35 is 36% below its $55 median across 93 suppliers, Selank at $35 is 29% below $49, MOTS-c at $39 (sale $35) is 40% below $65, Kisspeptin-10 at $45 is 18% below $55, and the BPC-157 and TB-500 blend at $99 (sale $59) is 17% below its $119.97 median at list and 51% below on sale. GHK-Cu at $60 (sale $45) is 3% under its $62 median across 27 suppliers at list and 27% under on sale; TB-500 10 mg at $80 is 23% above its $65 median across 36 suppliers at list and lands exactly on it at the $65 sale price. Above median at list are Tesamorelin at $99 against $80 (the $55 sale price takes it 31% under), PT-141 at $65 against $47.97, and Melanotan I at $59 against $44 (34% under at the $29 sale price); Melanotan II is listed at the same $59 (sale $29) against a $48 median, though only 8 suppliers carry it. KPV at $99 against $51 is 8% above even at its $55 sale price, IGF-1 LR3 at $100 sits against $75, and the 50 mg SS-31 at $200 sits against a $115 median that mixes vial sizes. The two house blends are dearer than their platform rows: KLOW 80 mg at $200 (sale $150) against a $99.50 median across 24 suppliers, and the GHK-Cu, BPC-157 and TB-500 blend sold as GLOW at $95 against a $55 median that does not pin vial size. The coded GLP-class H-(S), H-(T), H-(R) and H-(C) entries are carried by no other supplier, so they have no platform median. The largest figures in the table are packs: the AOD-9604 10-pack at $390 beside the single 5 mg vial at $55 (sale $40), the SNAP-8 10-pack at $540 beside the single vial at $60, the H-(S) 10 mg 10-pack at $1,260 (sale $990), the H-(T) 60 mg packs at up to $1,500 (sale $1,250) and the Lipo-C 10-pack at $750, so divide by the count before comparing. Sale prices apply to 39 of the 81 entries, and every figure here was read from the store on 20 September 2026.

The largest group is 24 coded GLP-class entries under the names H-(S), H-(T), H-(R), H-(C), H-(C-R) and H-(C-T) in single vials, 5-packs and 10-packs, plus SLU-PP-332. Supplies account for 12 entries (bacteriostatic water in several sizes and bundles, acetic acid, B12, a vial case, a build-your-own-kit option), healing and recovery peptides for 10 (BPC-157 in 5 mg and 10 mg vials and 1000 mcg capsules, a BPC-157 and TB-500 blend, KPV, GHK basic, the KLOW and GLOW blends, TB-500 and its fragment 17-23), weight management for 9 (AOD-9604, 5-Amino-1MQ in vials and tablets, Lipo-C and Lipo-C with B12, MOTS-c, tesofensine), sexual health for 5 (PT-141, Melanotan I, Melanotan II, Kisspeptin-10), growth hormone peptides for 5 (CJC-1295 with Ipamorelin, Sermorelin, Tesamorelin, IGF-1 LR3, a tesamorelin and ipamorelin pair), GLP-1 agonists for 4 (mazdutide and survodutide in single vials and 10-packs), anti-aging for 4 (Epitalon, glutathione, NAD+ in two strengths), cognitive for 3 (Selank, Semax, DSIP), cosmetic for 3 (GHK-Cu, SNAP-8 in a single vial and a 10-pack), plus SS-31 and Thymosin Alpha-1. Capsule and tablet formats appear alongside vials, as they do in 53 of 120 catalogs.

Four entries were out of stock at the last check (a tesamorelin and ipamorelin blend, one H-(T) 60 mg pack, the vial case and LIPO C). Thirty-nine of 81 listings show a sale price, against a platform-wide share of 17%. Three reviews were posted on Peptides.SO between June and August 2026, averaging 3.7 out of 5. Hydro Research records no payment methods with us.

The store has claimed its profile but is not verified, and it has no testing score or certificate of analysis on file. Across the 180 suppliers on Peptides.SO, 4 are verified and none has a testing score or certificate uploaded, so treat testing claims on any storefront as unconfirmed by us.

Is Hydro Research cheap? At list it sits in the dearer sixth of catalogs by median price, yet almost half of its comparable entries, led by BPC-157, fall below the platform median, and at sale price that rises to 22 of 39. Is the catalog current? Yes, 71 of 81 entries were price-checked on 20 September 2026. Everything sold by Hydro Research is for research purposes only and not for human use.