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CoreSight supplies rigorously sourced, high-purity research peptides to qualified researchers. Every compound is verified for identity, purity, and stability before dispatch.
Check back soon — we're always expanding our catalog.
Dual-action tissue repair blend. BPC-157 modulates VEGFR signaling while TB-500 promotes actin-driven cell migration. Sequence-verified, ≥99% purity.
Synergistic GH axis blend. CJC-1295 extends GHRH half-life while Ipamorelin selectively activates GHS-R1a — no cortisol or prolactin interference. ≥99% purity.
ACTH 4-10 analog studied for BDNF upregulation and neuroprotective signaling in neural cell models. Enzymatically stable. ≥99% purity.
GHK-Cu tripeptide studied for collagen gene activation, VEGF upregulation, and TNF-α modulation. Characteristic blue tint indicates active copper chelation. ≥99% purity.
Bacteriostatic Water with 0.9% benzyl alcohol. Inhibits bacterial growth for safe multi-dose use up to 28 days. Required for all lyophilized peptide reconstitution.
Retatrutide — the first triple receptor agonist (GLP-1, GIP, glucagon). Studied for differential downstream cAMP signaling vs dual agonists. Leading metabolic research compound. ≥99% purity.
Mitochondria-derived peptide studied for AMPK activation, insulin sensitivity, metabolic regulation, and exercise mimicry in cellular models. ≥99% purity.
Long-chain IGF-1 analog with reduced IGFBP binding. Studied for anabolic signaling, muscle cell proliferation, and growth factor receptor activation. ≥99% purity.
Synthetic GHRH analog with stabilized trans-3-hexenoic acid modification. Studied for GH axis stimulation and visceral adipose regulation in metabolic models. ≥99% purity.
Nicotinamide Adenine Dinucleotide — essential coenzyme studied for mitochondrial function, DNA repair, sirtuin activation, and cellular energy metabolism. ≥99% purity.
Multi-action cosmetic peptide studied for collagen stimulation, melanin regulation, skin barrier function, and antioxidant activity in dermal cell models.
Cyclic heptapeptide melanocortin receptor agonist studied for melanogenesis activation, MC1R/MC4R signaling, and pigmentation pathway modulation in cellular models.
Choose any peptide and pair it with BAC Water for reconstitution. Every bundle saves you $5 and ships together in temperature-controlled packaging.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
BPC-157 and TB-500 combined in one precision-blended lyophilized vial. Body Protection Compound (BPC-157) is a synthetic peptide studied for tissue repair and regeneration. Thymosin Beta-4 (TB-500) is a naturally occurring peptide fragment studied for cellular repair and inflammation modulation. Both compounds are sequence-verified and produced to ≥99% purity.
Calculate the exact volume to draw from your reconstituted BPC-157 / TB-500 vial. The calculator is pre-filled with standard reconstitution values for this product — adjust as needed for your protocol.
Add 2ml BAC Water. Each 0.1ml = 250mcg BPC-157 + 250mcg TB-500.
Lyophilized: 2–8°C up to 12 months. Reconstituted: 2–8°C, use within 28 days.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
A synergistic combination of CJC-1295 (a GHRH analog) and Ipamorelin (a selective GH secretagogue). CJC-1295 extends the half-life of endogenous GHRH, while Ipamorelin selectively stimulates GH release without significantly affecting cortisol or prolactin in in vitro models. Sequence-verified, lyophilized blend.
Calculate the exact volume to draw from your reconstituted CJC-1295 / Ipamorelin vial. The calculator is pre-filled with standard reconstitution values for this product — adjust as needed for your protocol.
Add 2ml BAC Water. Each 0.1ml = 250mcg CJC-1295 + 250mcg Ipamorelin.
Lyophilized: 2–8°C up to 12 months. Reconstituted: 2–8°C, use within 28 days.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
Semax is a synthetic heptapeptide derived from the ACTH fragment. Widely studied in neurological and cognitive research, it has been investigated for its effects on BDNF expression and neuroprotection in in vitro models. Produced to ≥99% purity, lyophilized for stability.
Calculate the exact volume to draw from your reconstituted Semax vial. The calculator is pre-filled with standard reconstitution values for this product — adjust as needed for your protocol.
Add 1ml BAC Water. Each 0.1ml = 1mg Semax.
Lyophilized: 2–8°C up to 12 months. Reconstituted: 2–8°C, use within 28 days.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
GHK-Cu (Copper Peptide) is a naturally occurring tripeptide-copper complex extensively studied in skin biology, wound healing, and anti-inflammatory research. Shown in vitro to stimulate collagen and elastin synthesis, promote angiogenesis, and act as an antioxidant. Produced to ≥99% purity.
Calculate the exact volume to draw from your reconstituted GHK-Cu vial. The calculator is pre-filled with standard reconstitution values for this product — adjust as needed for your protocol.
Add 2ml BAC Water. Each 0.1ml = 2.5mg GHK-Cu.
Lyophilized: 2–8°C up to 12 months. Reconstituted: 2–8°C, use within 28 days.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
Bacteriostatic Water (BAC Water) is sterile water preserved with 0.9% benzyl alcohol, suitable for multi-dose reconstitution of lyophilized research peptides. It inhibits bacterial growth allowing multiple draws from a single vial. An essential companion supply for all lyophilized peptide research.
BAC Water is used to reconstitute lyophilized peptides. Use the calculator below to determine how much BAC Water to add and the resulting draw volume per dose.
Use as solvent for lyophilized peptide reconstitution. Ratio depends on peptide concentration desired.
Room temperature. Multi-dose safe due to 0.9% benzyl alcohol preservative.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
Retatrutide (GLP-3 RT) is a novel triple receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. Among the most studied peptides in current metabolic and obesity research. Produced to ≥99% purity, sequence-verified, lyophilized. For in vitro research use only.
Calculate the exact volume to draw from your reconstituted GLP-3 RT vial. The calculator is pre-filled with standard reconstitution values for this product — adjust as needed for your protocol.
Add 2ml BAC Water. Each 0.1ml = 1mg Retatrutide.
Lyophilized: 2–8°C up to 12 months. Reconstituted: 2–8°C, use within 28 days.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
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All products sold by CoreSight Research LLC are for in vitro scientific research only. Not for human consumption.
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Complete research kit — peptide blend + BAC Water for reconstitution
All products for in vitro research use only · Not for human consumption · 18+
Our Healing & Repair category includes peptides studied in tissue regeneration, cellular recovery, and inflammation modulation research.
Peptides in this category are used in in vitro models studying musculoskeletal repair, wound healing mechanisms, and anti-inflammatory pathways.
Growth peptides studied in GH axis signaling, anabolic research pathways, and metabolic function modeling.
Covers peptides used in growth hormone research, including GHRH analogs and selective GH secretagogues studied in metabolic and anabolic pathway analysis.
Neuropeptides studied for effects on BDNF expression, neuroprotection, and neurological pathway research.
Semax is an ACTH-derived heptapeptide studied for BDNF upregulation and neuroprotective effects in in vitro neurological research models.
Peptides studied in skin biology, collagen synthesis, angiogenesis, and wound healing research models.
GHK-Cu is widely studied for collagen and elastin synthesis, angiogenesis promotion, and antioxidant activity in dermatological research models.
Educational reference material on the peptides we carry, intended to support in vitro research understanding.
Synthetic pentadecapeptide derived from gastric juice protein. Studied for VEGFR/EGFR receptor interactions, nitric oxide pathway modulation, and tissue repair signaling.
43-amino acid peptide studied for actin sequestration, cell migration, and anti-inflammatory signaling. Research focuses on wound healing and cellular repair pathway activation.
CJC-1295 is a DAC-modified GHRH analog with extended half-life for GH axis studies. Ipamorelin selectively activates GHS-R1a with minimal cortisol/prolactin interference. Combined for synergistic GH modulation research.
ACTH 4-10 heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro). Studied for BDNF upregulation, melanocortin receptor interactions, and neuroprotective signaling in neural cell models. Enzymatically stable.
Tripeptide-copper(II) complex studied for collagen/elastin synthesis via TGF-β activation, VEGF upregulation, SOD activation, and TNF-α inhibition. Characteristic blue from copper chelation.
Triple agonist at GLP-1, GIP, and glucagon receptors. Studied for differential receptor activation kinetics vs dual agonists (tirzepatide) and downstream cAMP signaling in adipocyte models.
Sterile water with 0.9% benzyl alcohol. Bacteriostatic (inhibits growth, does not sterilize) — suitable for multi-dose vials over 28 days with proper aseptic technique. pH: 4.5–7.0.
Standard (3–5 business days): $12.00 — Ships USPS Priority or UPS Ground cold-packed.
Express (1–2 business days): $24.00 — Ships UPS Next Day Air or FedEx Priority Overnight.
Orders placed before 2:00 PM PST Monday–Friday ship same day. Orders placed after 2:00 PM or on weekends ship the next business day.
All lyophilized products ship in insulated packaging with cold packs. Products remain stable during transit. Refrigerate immediately upon receipt.
We do not accept returns of opened research compounds. If you receive a damaged, incorrect, or compromised product, contact orders@coresightresearch.com within 48 hours with your order number and photos. We will replace the item at no charge.
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Adults 18+ purchasing for legitimate in vitro scientific research. A verified account is required.
All products are strictly for in vitro laboratory use. Not FDA-approved, not drugs, must not be administered to any living organism.
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Last updated: April 2026. This policy applies to CoreSight Research LLC and coresightresearch.com.
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CoreSight Research LLC · San Diego, CA 92101 · United States
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BPC-157 / TB-500 · Lyophilized Blend
CJC-1295 / Ipamorelin · Lyophilized Blend
Semax · Lyophilized Powder
GHK-Cu · Lyophilized Powder
BAC Water · Sterile Solution
GLP-3 RT (Retatrutide) · Lyophilized Powder
All CoreSight products are intended exclusively for in vitro scientific research — experiments conducted in controlled laboratory environments. These compounds are not approved for use in living organisms.
Research peptides are chemical research tools subject to regulations governing research chemicals in your jurisdiction. Purchasers bear full responsibility for compliance.
Peptides are short chains of amino acids (2–50) linked by peptide bonds. Their small size allows high selectivity for specific cellular receptors.
At 85% purity, 15% of material is unknown — potentially producing off-target effects that invalidate results. CoreSight's ≥99% purity ensures reliable, reproducible research outcomes.
No — browse freely. An account is only required to complete a purchase.
Adults 18+ acquiring products for legitimate in vitro scientific research.
Log in → My Account → COA Requests. Submit order number and product name. COA emailed within 24 hours. You can also view a batch summary by clicking "View COA" on any product tile.
Bacteriostatic Water (0.9% benzyl alcohol) — the recommended reconstitution vehicle. Inhibits bacterial growth for safe multi-dose use up to 28 days.
Lyophilized: 2–8°C, up to 12 months. Reconstituted: 2–8°C, use within 28 days. Do not freeze reconstituted solutions. Semax: protect from light.
Standard Shipping (5–7 days, $12) or Express (2–3 days, $24). All orders ship from San Diego, CA.
orders@coresightresearch.com · orders@coresightresearch.com · coa@coresightresearch.com
MOTS-c (Mitochondrial ORF of the 12S rRNA Type-C) is a 16-amino acid peptide encoded in mitochondrial DNA. Studied for AMPK pathway activation, glucose uptake regulation, lipid metabolism, and insulin resistance modeling in metabolic in vitro systems.
Calculate the exact volume to draw from your reconstituted MOTS-c vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
IGF-1 LR3 (Long R3 IGF-1) is a synthetic analog of IGF-1 with an arginine substitution at position 3 and a 13-amino acid N-terminal extension. This reduces IGFBP affinity ~1000-fold. Research investigates anabolic signaling, myoblast proliferation, IGF-1 receptor activation, and anti-apoptotic pathways in cell culture.
Calculate the exact volume to draw from your reconstituted IGF-1 LR3 vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
Tesamorelin is a synthetic GHRH analog stabilized with a trans-3-hexenoic acid group extending half-life vs native GHRH. Research investigates selective pituitary GH stimulation and downstream effects on lipid metabolism — particularly visceral adipose tissue modulation in cellular and metabolic models.
Calculate the exact volume to draw from your reconstituted Tesamorelin vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme in all living cells involved in hundreds of metabolic reactions. Research investigates oxidative phosphorylation, PARP-mediated DNA repair, sirtuin (SIRT1-7) activation, and age-related metabolic pathway changes in in vitro models.
Calculate the exact volume to draw from your reconstituted NAD+ vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
GLOW is studied in dermatological in vitro models for simultaneous collagen type I/III synthesis stimulation, melanin production modulation via tyrosinase pathway inhibition, skin barrier protein upregulation (filaggrin, loricrin), and reactive oxygen species scavenging in keratinocyte and fibroblast models.
Calculate the exact volume to draw from your reconstituted GLOW vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
MT-2 (Melanotan II) is a cyclic synthetic analog of α-melanocyte-stimulating hormone (α-MSH), acting as a non-selective agonist at melanocortin receptors MC1R–MC5R. Research focuses on MC1R-mediated melanogenesis in melanocyte models, MC4R signaling in hypothalamic cell lines, and downstream cAMP pathway activation.
Calculate the exact volume to draw from your reconstituted MT-2 (Melanotan II) vial based on your desired dose.
CoreSight is committed to supporting the research community with educational resources, handling protocols, and study references. We believe responsible sourcing and scientific literacy go hand in hand.
View Research LibraryProper storage, reconstitution protocols, and stability guidelines for lyophilized peptides.
Understanding legal and ethical requirements for peptide research in laboratory settings.
A foundational overview of how peptides interact with biological systems in vitro.
Common questions from the research community about our products and processes.
MOTS-c · Lyophilized Powder
IGF-1 LR3 · Lyophilized Powder
Tesamorelin · Lyophilized Powder
NAD+ (100mg) · Lyophilized Powder
GLOW (50mg/10mg/10mg) · Lyophilized Powder
MT-2 (Melanotan II) · Lyophilized Powder
Follow these protocols to ensure accurate, reproducible results and maintain the integrity of your research compounds.
Step 1: Allow the lyophilized vial to reach room temperature (10–15 min) before opening.
Step 2: Wipe the rubber stopper of both vials with an alcohol swab. Air dry 30 seconds.
Step 3: Draw the desired BAC Water volume into the syringe. Insert the needle at 45° through the stopper.
Step 4: Slowly inject BAC Water down the inside wall of the vial — never directly onto the powder.
Step 5: Gently swirl until fully dissolved. Do not shake or vortex.
Step 6: Inspect — solution should be clear. Slight blue tint in GHK-Cu is normal. Discard if cloudy.
Degradation is accelerated by heat, light, moisture, and freeze-thaw cycles. Return vials to refrigeration immediately after each use. If solution becomes cloudy or develops particulate — discard and prepare fresh.
BAC Water preserves vials for up to 28 days of multi-dose use. Always wipe the stopper with a fresh alcohol swab, use a new sterile syringe, and return to refrigeration immediately after each draw. Never reuse syringes.
Calculate exact draw volume for your desired dose