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Umbrella Labs
  • Home
    • Sarms for Sale
      • 5-ALPHA-HYDROXY LAXOGENIN for Sale
      • ACP 105 for Sale
      • LGD-4033 for Sale
      • MK-2866 for Sale
      • MK-677 for Sale
      • OTR-AC for Sale
      • RU58841 for Sale
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    • Peptides for Sale
      • PEPTIDE LIQUID SPRAY BOTTLE
      • ACE-031 PEPTIDE for Sale
      • ADAMAX PEPTIDE for Sale
      • ADIPOTIDE PEPTIDE for Sale
      • ALPHA MSH PEPTIDE for Sale
      • AOD9604 PEPTIDE for Sale
      • BACTERIOSTATIC WATER for Sale
      • BPC-157 PEPTIDE for Sale
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      • PE22.28 PEPTIDE for Sale
      • MOTS-C PEPTIDE for Sale
      • LL-37 PEPTIDE for Sale
      • THYMALIN PEPTIDE for Sale
      • TRIPTORELIN PEPTIDE for Sale
      • SNAP-8 PEPTIDE for Sale
      • TESAMORELIN PEPTIDE for Sale
      • PEG-MGF PEPTIDE for Sale
      • IGF-1 DES PEPTIDE for Sale
      • P21 PEPTIDE LIQUID SPRAY for Sale
      • SERMORELIN PEPTIDE for Sale
      • GONADORELIN PEPTIDE for Sale
      • MELANOTAN II PEPTIDE for Sale
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      • MODIFIED GRF (1-29) PEPTIDE for Sale
      • OXYTOCIN PEPTIDE LIQUID SPRAY for Sale
      • SELANK PEPTIDE LIQUID SPRAY for Sale
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    • Nootropics
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      • BROMANTANE
      • CB-03-01 for Sale
      • CITICOLINE (CDP-CHOLINE) for Sale
      • COLURACETAM for Sale
      • COMPOUND 7P for Sale
      • D-RIBOSE for Sale
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      • NOOPEPT GVS-111 for Sale
      • FLADRAFINIL (CRL-40,941) for Sale
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      • TURKESTERONE 20% for Sale
      • PHENYLPIRACETAM HYDRAZIDE for Sale
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      • SULBUTIAMINE for Sale
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      • URIDINE MONOPHOSPHATE for Sale
      • NSI-189 PHOSPHATE for Sale
      • L-THEANINE for Sale
      • LAXOGENIN for Sale
      • PRL-8-53 for Sale
      • J147 for Sale
      • PHOSPHATIDYLSERINE for Sale
      • NMN (NICOTINAMIDE MONONUCLEOTIDE) for Sale
      • N-ACETYL L-TYROSINE (NALT) for Sale
      • L-TYROSINE for Sale
      • MAGNOLOL 98% MAGNOLIA BARK EXTRACT for Sale
      • KX-826 for Sale
      • WAY 316606 for Sale
      • N-PHENETHYL DIMETHYLAMINE (10 GRAMS) for Sale
      • NEFIRACETAM for Sale
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    • Lab Supplies
      • 1mL Pipette Dropper for Sale
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      • 10mg – 15mg Micro Scoop for Sale
      • 25mg – 30mg Micro Scoop for Sale
      • 150mg Micro Scoop for Sale
      • 30mL (1oz) Glass Bottle for Sale
      • 30mL Bottle w 1mL Dropper for Sale
      • 500mg (0.5g) Micro Scoop for Sale
      • Micro Scoops Variety Pack for Sale
    • Research Chemicals for Sale
      • RU58841 SOLUTION (SARM SUPPORT) for Sale
      • RU58841 POWDER (SARM SUPPORT) for Sale
  • More
    • Home
      • Sarms for Sale
        • 5-ALPHA-HYDROXY LAXOGENIN for Sale
        • ACP 105 for Sale
        • LGD-4033 for Sale
        • MK-2866 for Sale
        • MK-677 for Sale
        • OTR-AC for Sale
        • RU58841 for Sale
        • S-23 for Sale
        • S-4 for Sale
        • SR-9009 for Sale
        • SR-9011 for Sale
        • YK-11 for Sale
        • GW 0742 for Sale
        • RAD-140 for Sale
        • GW-501516 for sale
        • RAD-150 for Sale
        • LGD-3303 for Sale
      • Peptides for Sale
        • PEPTIDE LIQUID SPRAY BOTTLE
        • ACE-031 PEPTIDE for Sale
        • ADAMAX PEPTIDE for Sale
        • ADIPOTIDE PEPTIDE for Sale
        • ALPHA MSH PEPTIDE for Sale
        • AOD9604 PEPTIDE for Sale
        • BACTERIOSTATIC WATER for Sale
        • BPC-157 PEPTIDE for Sale
        • CJC-1295 DAC PEPTIDE for Sale
        • CJC-1295 NO DAC PEPTIDE for Sale
        • DSIP PEPTIDE for Sale
        • EPITALON PEPTIDE for Sale
        • FOLLISTATIN 344 FST-344 for Sale
        • FRAGMENT 176-191 PEPTIDE for Sale
        • GHK-CU COPPER PEPTIDE for Sale
        • GHRP-2 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE for Sale
        • VIP PEPTIDE for Sale
        • KPV PEPTIDE for Sale
        • PE22.28 PEPTIDE for Sale
        • MOTS-C PEPTIDE for Sale
        • LL-37 PEPTIDE for Sale
        • THYMALIN PEPTIDE for Sale
        • TRIPTORELIN PEPTIDE for Sale
        • SNAP-8 PEPTIDE for Sale
        • TESAMORELIN PEPTIDE for Sale
        • PEG-MGF PEPTIDE for Sale
        • IGF-1 DES PEPTIDE for Sale
        • P21 PEPTIDE LIQUID SPRAY for Sale
        • SERMORELIN PEPTIDE for Sale
        • GONADORELIN PEPTIDE for Sale
        • MELANOTAN II PEPTIDE for Sale
        • HEXARELIN PEPTIDE for Sale
        • MODIFIED GRF (1-29) PEPTIDE for Sale
        • OXYTOCIN PEPTIDE LIQUID SPRAY for Sale
        • SELANK PEPTIDE LIQUID SPRAY for Sale
        • IGF-1 LR3 PEPTIDE for Sale
        • SEMAX PEPTIDE LIQUID SPRAY for Sale
        • GHRP-6 PEPTIDE (GROWTH HORMONE RELEASING PEPTIDE 6) for Sale
        • IPAMORELIN PEPTIDE for Sale
        • MGF MECHANO GROWTH FACTOR PEPTIDE for Sale
        • PT-141 BREMELANOTIDE PEPTIDE for Sale
        • TB-500 THYMOSIN BETA-4 PEPTIDE for Sale
      • Nootropics
        • 5-HTP for Sale
        • 7,8-DIHYDROXYFLAVONE HYDRATE (DHT) for Sale
        • 9-ME-BC for Sale
        • ACA for Sale
        • ACETYL L-CARNITINE (ALCAR) for Sale
        • ADRAFINIL for Sale
        • AGOMELATINE for Sale
        • ALPHA-GPC for Sale
        • ANIRACETAM for Sale
        • BEMETHYL for Sale
        • BROMANTANE
        • CB-03-01 for Sale
        • CITICOLINE (CDP-CHOLINE) for Sale
        • COLURACETAM for Sale
        • COMPOUND 7P for Sale
        • D-RIBOSE for Sale
        • PHENYLPIRACETAM for Sale
        • NOOPEPT GVS-111 for Sale
        • FLADRAFINIL (CRL-40,941) for Sale
        • PRAMIRACETAM for Sale
        • TURKESTERONE 20% for Sale
        • PHENYLPIRACETAM HYDRAZIDE for Sale
        • FASORACETAM for Sale
        • NRC NIAGEN for Sale
        • IDRA-21 for Sale
        • SULBUTIAMINE for Sale
        • SPERMIDINE 3HCL for Sale
        • URIDINE MONOPHOSPHATE for Sale
        • NSI-189 PHOSPHATE for Sale
        • L-THEANINE for Sale
        • LAXOGENIN for Sale
        • PRL-8-53 for Sale
        • J147 for Sale
        • PHOSPHATIDYLSERINE for Sale
        • NMN (NICOTINAMIDE MONONUCLEOTIDE) for Sale
        • N-ACETYL L-TYROSINE (NALT) for Sale
        • L-TYROSINE for Sale
        • MAGNOLOL 98% MAGNOLIA BARK EXTRACT for Sale
        • KX-826 for Sale
        • WAY 316606 for Sale
        • N-PHENETHYL DIMETHYLAMINE (10 GRAMS) for Sale
        • NEFIRACETAM for Sale
        • VINPOCETINE for Sale
      • Lab Supplies
        • 1mL Pipette Dropper for Sale
        • 6mg – 10mg Micro Scoop for Sale
        • 10mg – 15mg Micro Scoop for Sale
        • 25mg – 30mg Micro Scoop for Sale
        • 150mg Micro Scoop for Sale
        • 30mL (1oz) Glass Bottle for Sale
        • 30mL Bottle w 1mL Dropper for Sale
        • 500mg (0.5g) Micro Scoop for Sale
        • Micro Scoops Variety Pack for Sale
      • Research Chemicals for Sale
        • RU58841 SOLUTION (SARM SUPPORT) for Sale
        • RU58841 POWDER (SARM SUPPORT) for Sale

S-4 for Sale

S-4 is a SARM more commonly known as Andarine, also has been called Androxolutamide and GTx-007. In a fascinating study conducted by Gao et. Al, S-4 was characterized as an androgen receptor agonist in orchidectomized rats, with the mechanism of action in the skeletal muscle, bones, and pituitary.

S-4 Effects on Muscle Mass

Male rats were treated with either 3 mg/kg or 10 mg/kg of S-4 12 weeks after castration over an 8 week period. The study showed that both the 3 mg/kg dose and 10 mg/kg dose were successful in restoring both muscle mass and strength in the soleus muscle as well as muscle mass in the levator ani muscle comparable to that of intact male rats (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2039881/).

Treatment with S-4 also minimally impacted the weight of the prostate and the seminal vesicles by approximately 16-17%, however, the S-4 treatment had strong androgenic effects on the prostate and seminal vesicles.

Furthermore, both the 3 mg/kg dose and the 10 mg/kg dose demonstrated strong agonist activity in the pituitary by decreasing plasma levels of both luteinizing hormone (LH) and follicle-stimulating hormone (LSH) in the castrated male rats (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2039881/).

S-4 Effects on Bone Mineral Density

According to the study by Gao et. Al, treatment with S-4 over an 8-week course showed that there was a significant increase in bone mineral density in castrated male rats.

In a study conducted by Kearbey et. Al, female Sprague-Dawley rats were treated to see the effects of the SARM on the accelerated bone loss caused by ovariectomy. This study concluded that the S-4 treatment maintained cortical content and overall bone mineral density, as well as increased bone strength while also decreasing overall body fat (https://pubmed.ncbi.nlm.nih.gov/17063395/).

Additionally, the study conducted by Kearbey et Al. came to the overall conclusion that S-4 treatment has positive effects on skeletal muscle and bones. It was suggested the S-4 treatment could reduce instances of fracture by both increasing bone mineral density and strengthening bones, as well as strengthening skeletal muscles which reduce the probability of falls (https://pubmed.ncbi.nlm.nih.gov/17063395/).

Where to Buy S-4

Our compounds are available in powdered, poly-cell, and standard polyethylene glycol formulations. Amphiphilic copolymer + coconut MCT oil to form polymeric micelles that enhance the bioavailability of select SARMs.

Furthermore, our nano-emulsification process ensures minimum polymeric micelle size and variance. Most importantly, our Poly-Cell Formula TM is optimized for sublingual absorption with a minimal taste profile. This stands in contrast to PEG, which is often intolerable for sublingual delivery due to its very unpleasant taste, leading to poor compliance among animal research participants.

The primary concern for SARM researchers today is where to buy SARMS that are reliable and consistently pure. Umbrella Labs insures and guarantees its product purity by incorporating a process of Independent testing using Mass Spectrometry and Ultraviolet Radiation. Certificates of our product Independent tests are posted with our product descriptions.


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