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S23 100G Raw Powder | High-Affinity SARM
ChinaPerformance & Hormone OptimizationRaws

S23 100G Raw Powder | High-Affinity SARM

$1,700

In stock

For in vitro laboratory research only. Not for human or veterinary consumption.

China Warehouse Vesta S23 (Selective Androgen Receptor Modulator (SARM) — High Affinity) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only. International shipping: 7–14 days

SKU
VES-072-S23-100G-RAWPOWDER
Format
0.2 lbs
Use
Laboratory research only
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What is S23?

S23 is one of the most potent SARMs — near-complete HPG axis suppression at sufficient doses. High AR affinity with strong tissue selectivity. Studied for male contraceptive models (spermatogenesis inhibition), high-potency SARM pharmacology, and comparative AR selectivity research. Research use only.

Research Applications

Male Contraceptive Research

Spermatogenesis inhibition, FSH suppression, reversibility studies

High-Potency SARM AR Pharmacology

Near-complete AR occupancy — ceiling pharmacology, Emax characterisation

HPG Axis Suppression

LH/FSH suppression depth, duration, recovery — most suppressive SARM model

SARM Potency Ranking

S23 vs RAD-140, LGD-4033 — comparative potency, receptor affinity ladder

Anabolic Tissue Research

Muscle and bone anabolism at high-affinity SARM occupancy

Quick Specs

Form Raw bulk powder (crystalline/amorphous)
Purity ≥99% by HPLC — every batch
CAS Number 1010396-29-8
Molecular Formula C₁₈H₁₃ClF₄N₂O₃, MW 416.8
Identity MS molecular weight confirmed — every batch
Compound Type Selective Androgen Receptor Modulator (SARM) — High Affinity
COA Janoshik-independent, publicly verifiable
Manufacture In-house synthesis — Qingdao, China
Storage Room temperature sealed | cool, dry storage
Shelf Life 24 months (unopened)

Certificate of Analysis (COA)

Frequently Asked Questions

How is this raw powder supplied?
Vesta raw powder compounds are supplied as bulk crystalline or amorphous powder in a sealed, labelled container at the stated quantity. No reconstitution is required — the powder is ready for weighing and use in research applications.
How should this raw powder be stored?
Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct light. Keep in the original sealed container. Properly stored raw powder remains stable for 2–3 years.
What purity is this Vesta raw powder and how is it verified?
All Vesta raw powder compounds are tested to ≥99% purity by HPLC on every production batch, with MS-confirmed identity. COA is published on the product page and independently verifiable at verify.janoshik.com.
Peptide Research Tools: Use Vesta’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
International shipping: 7–14 days
Research use only

This material is supplied strictly for in vitro laboratory research. It is not intended for human or veterinary consumption, diagnosis, treatment, or household use.