SOMA Enclomiphene Powder 1g
Enclomiphene (trans-clomiphene) powder 1g — ≥98% HPLC purity, COA verified. Non-steroidal selective estrogen receptor modulator studied for HPTA axis restoration and testosterone research. For research use only.
Sarms Research Compounds
18 compounds. All third-party HPLC tested. Certificate of Analysis on every order. For Research Use Only (RUO).
Selective Androgen Receptor Modulators (SARMs)
Selective Androgen Receptor Modulators (SARMs) are a class of research compounds designed to interact with androgen receptors in a tissue-selective manner. Unlike traditional anabolic steroids, which bind androgen receptors systemically and produce broad hormonal effects, SARMs are engineered to preferentially target muscle and bone tissue — making them a subject of significant interest in research areas including muscle wasting diseases, osteoporosis, hormone replacement therapy, and metabolic syndrome.
In preclinical studies, SARMs such as RAD-140 (Testolone), LGD-4033 (Ligandrol), and Ostarine (MK-2866) have demonstrated measurable anabolic activity in muscle and bone tissue with reduced androgenic effects on the prostate and other sensitive tissues. MK-677 (Ibutamoren), while not a SARM in the classic receptor-binding sense, is commonly studied alongside SARMs as a growth hormone secretagogue with strong research literature supporting its effects on IGF-1 elevation and nitrogen retention.
Rainbow Peptide's SARMs catalog includes 9 third-party tested compounds — RAD-140, LGD-4033, Ostarine, MK-677, Andarine (S4), Cardarine (GW501516), SR9009 (Stenabolic), YK-11, and Enclomiphene. All are supplied at >98% HPLC purity with COA documentation.
For Research Use Only (RUO). SARMs are not approved for human use and are sold strictly for in vitro and laboratory research purposes.
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SOMA YK-11 Powder 1g
YK-11 powder 1g — ≥98% HPLC purity, COA verified. Steroidal SARM and partial androgen receptor agonist with myostatin inhibition activity — unique dual mechanism for muscle biology research. For research use only.
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SOMA SR-9009 Powder 1g
SR-9009 (Stenabolic) powder 1g — ≥98% HPLC purity, COA verified. Rev-erbα and Rev-erbβ agonist used in circadian biology, metabolic syndrome, and cardiovascular preclinical research. For research use only.
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SOMA Andarine S4 Powder 1g
Andarine (S4, GTx-007) powder 1g — ≥98% HPLC purity, COA verified. Selective androgen receptor modulator studied in bone density and muscle tissue models with unique ocular AR research applications. For research use only.
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SOMA Cardarine GW501516 Powder 1g
Cardarine (GW501516) powder 1g — ≥98% HPLC purity, COA verified. PPARδ agonist used in fatty acid oxidation, metabolic syndrome, and exercise mimetic research. For research use only.
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SOMA Ostarine MK-2866 Powder 1g
Ostarine (MK-2866, Enobosarm) powder 1g — ≥98% HPLC purity, COA verified. The most extensively studied SARM, with completed Phase II clinical trials in muscle wasting and cancer cachexia. For research use only.
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SOMA MK-677 Powder 1g
MK-677 (Ibutamoren) powder 1g — ≥98% HPLC purity, COA verified. Orally active ghrelin receptor agonist and GH secretagogue studied in GH deficiency, muscle wasting, and metabolic research. For research use only.
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SOMA LGD-4033 Powder 1g
LGD-4033 (Ligandrol) powder 1g — ≥98% HPLC purity, COA verified. High-affinity selective androgen receptor modulator with Phase II clinical data in muscle wasting and bone density. For research use only.
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SOMA RAD-140 Powder 1g
RAD-140 (Testolone) powder 1g — ≥98% HPLC purity, COA verified. Potent selective androgen receptor modulator used in muscle wasting and neuroprotection preclinical research. For research use only.
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SOMA Enclomiphene
Enclomiphene (trans-clomiphene) is a non-steroidal selective estrogen receptor modulator (SERM) studied for testosterone restoration via HPTA axis stimulation. 27,100 searches/mo — high research interest. ≥98% purity, CoA. For Research Use Only.
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SOMA YK-11
YK-11 is a steroidal SARM and partial androgen receptor agonist studied for its unique dual mechanism: AR agonism and myostatin inhibition via follistatin induction. ≥98% purity, third-party CoA. For Research Use Only.
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SOMA SR9009 (Stenabolic)
SR9009 (Stenabolic) is a Rev-erb α/β agonist used in circadian biology, metabolic disorder, and exercise mimetic research. Often grouped with SARMs; mechanistically acts on nuclear Rev-erb receptors regulating circadian gene expression. ≥98% purity, CoA. For Research Use Only.
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SOMA Cardarine (GW501516)
Cardarine (GW501516, GW1516) is a PPARδ (peroxisome proliferator-activated receptor delta) agonist used in fatty acid oxidation, metabolic syndrome, and endurance biology research. ≥98% purity, third-party CoA. For Research Use Only.
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SOMA Andarine (S4)
Andarine (S4, GTx-007) is a selective androgen receptor modulator studied in bone density and muscle tissue models. High AR binding affinity with bone/muscle tissue selectivity. ≥98% purity, CoA. For Research Use Only.
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SOMA Ibutamoren (MK-677)
MK-677 (Ibutamoren) is an orally active ghrelin receptor agonist and growth hormone secretagogue studied in GH deficiency, muscle wasting, and metabolic aging models. ≥98% purity, CoA. For Research Use Only.
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SOMA Ostarine (MK-2866)
Ostarine (MK-2866, Enobosarm) is the most extensively studied SARM, with completed Phase II clinical trials in muscle wasting and cancer cachexia. ≥98% purity, third-party CoA. For Research Use Only.
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SOMA LGD-4033 (Ligandrol)
LGD-4033 (Ligandrol) is a high-affinity selective androgen receptor modulator studied in muscle wasting and bone density preclinical models. ≥98% purity, third-party CoA. For Research Use Only.
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SOMA RAD-140 (Testolone)
RAD-140 (Testolone) is a potent selective androgen receptor modulator (SARM) used in preclinical research for muscle wasting models. ≥98% HPLC purity. Third-party CoA provided. For Research Use Only.