--- title: "Sermorelin Peptide SA - Compare Prices from 8 Suppliers - PeptideSupermarket®" description: "Compare Sermorelin prices from 8 SA suppliers, from R280.00. Find the cheapest deals, read reviews and save money." url: "https://peptidesupermarket.co.za/peptide/sermorelin" site: "PeptideSupermarket®" country: "South Africa" --- [Home](https://peptidesupermarket.co.za) › [Peptides](https://peptidesupermarket.co.za/compare-peptide-prices-za) › Sermorelin Search # Sermorelin Price Comparison Live prices from 8 SA suppliers, from R280.00, compared side by side so you never overpay. [Growth hormone axis](https://peptidesupermarket.co.za/compare-peptide-prices-za) Prices checked 48 minutes ago We compare prices & may earn a commission. [Full disclosure](https://peptidesupermarket.co.za/disclosure). Best Price R330.00 Average R547.25 Highest R900.00 You Could Save 63% 4 results 5mg Compare 4 prices for Sermorelin. Cheapest: R330.00. Average: R547.25. | Compare | Supplier | Price | Price / mg | Stock | Delivery | Quality | Coupon | Visit | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | [Helix Collective](https://peptidesupermarket.co.za/suppliers/helix-collective) Best Sermorelin 5mg | R330.00 | R66.00/mg | In Stock | R170.00 | — | — | Visit | | | [Impact Nutrition](https://peptidesupermarket.co.za/suppliers/impact-nutrition) Sermorelin 5mg | R459.00 | R91.80/mg | In Stock | R250.00 | — | — | Visit | | | [Atlas Nutrition](https://peptidesupermarket.co.za/suppliers/atlas-nutrition) Sermorelin 5mg | R500.00 | R100.00/mg | In Stock | Free over R2,000 | — | — | Visit | | | [Limitless Peptides](https://peptidesupermarket.co.za/suppliers/limitless-peptides) Sermorelin 5mg | R900.00 | R180.00/mg | In Stock | R90.00 | Lab Tested | — | Visit | More ways to compare Sermorelin Different views of the same live SA pricing, tuned for how you like to shop. [Best Sermorelin Prices Best prices ranked](https://peptidesupermarket.co.za/best-sermorelin-prices) [Cheapest Sermorelin Prices Cheapest suppliers compared](https://peptidesupermarket.co.za/cheapest-sermorelin-prices) [Where to Buy Sermorelin Full buyer's guide](https://peptidesupermarket.co.za/where-to-buy-sermorelin) [Buy Sermorelin Online SA Cheap Today's hottest deals](https://peptidesupermarket.co.za/buy-sermorelin-online-za-cheap) [Sermorelin Price Comparison Live price dashboard](https://peptidesupermarket.co.za/sermorelin-price-comparison) [Sermorelin SA Supplier Verified SA supplier directory](https://peptidesupermarket.co.za/sermorelin-za-supplier) [Sermorelin For Sale Browse listings for sale](https://peptidesupermarket.co.za/sermorelin-for-sale) Compare another peptide Search PeptideSupermarket® compares prices but doesn't sell products. More All purchases are made directly from third-party suppliers; your relationship is solely with them. We accept no liability for the quality, purity, or legality of any products listed. We may earn a commission when you click through to a supplier and make a purchase. This does not affect pricing information displayed. By using this site you accept responsibility for ensuring purchases comply with applicable laws in your jurisdiction. [Read our full disclosure](https://peptidesupermarket.co.za/disclosure). ## Sermorelin Profile Well Studied GHRH Analog | Growth Hormone Releasing Hormone ### Overview Sermorelin is a synthetic 29-amino acid analog of human growth hormone-releasing hormone that stimulates natural growth hormone production while preserving physiological pulsatile patterns. Originally FDA-approved in 1997 for pediatric GH deficiency, it was discontinued in 2008 for manufacturing reasons, not safety concerns. ### Mechanism of Action Subcutaneous injection provides optimal bioavailability for binding GHRH receptors, stimulating pulsatile GH release while maintaining hypothalamic-pituitary axis integrity and allowing natural somatostatin negative feedback. ### Key Benefits - FDA-proven efficacy - Maintains natural GH pulsatile patterns - Preserves pituitary function - 1.26kg lean mass increase documented in elderly - IGF-1 mediated anabolic effects - Allows natural feedback regulation ### Quick Stats Typical Dose 200-300mcg per dose (up to 500mcg for athletic performance) Frequency Once daily at bedtime (aligns with natural GH pulse) Cycle Duration 3-6 months continuous Storage Reconstituted: 2-8°C, use within 10-30 days ## Molecular Information Molecular Weight 3,358 Da Length 29 amino acids Type GHRH analog Half-Life 10-12 minutes ### Modifications Synthetic analog of human GHRH 6% subcutaneous bioavailability ## Research Indications The following information is derived from published scientific literature and is provided for educational and research reference purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations. These peptides are not approved for human use and are sold exclusively for in-vitro laboratory research. Muscle Growth Anti-Aging Hormonal ## Dosing Protocols ### injectable Subcutaneous injection is the primary method. Bedtime administration aligns with natural nocturnal GH pulses. Avoid food 2+ hours before injection as carbohydrates blunt GH response. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | Anti-aging/Longevity | 200-300mcg | Once at bedtime | SubQ | | Athletic Performance | 300-500mcg | Once at bedtime | SubQ | | Body Composition | 200mcg | 5 days weekly | SubQ | | Combination Therapy | 200mcg + GHRP | Once daily | SubQ co-injection | #### Key Tips - Lower abdomen (avoid navel), anterior thigh, posterior upper arm - Rotate injection sites - Bedtime administration optimal Reconstitution Instructions ### nasal Intranasal spray is available with 69% patient preference over injection. Lower bioavailability but bypasses first-pass metabolism. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | Nasal administration | 30+ mcg/kg | Once daily at bedtime | Nasal spray | #### Key Tips - 69% patient preference over injection - Bypasses first-pass metabolism - Lower bioavailability than injection ## Peptide Interactions #### Ipamorelin Synergistic Excellent combination producing 3-5 fold increases in GH release. #### CJC-1295 Synergistic Highly effective combination - CJC-1295 provides sustained 6-8 day release while sermorelin offers immediate pulsatile effects. #### GHRP-2 Synergistic Combined GHRH+GHRP-2 produces 54-fold GH increases compared to 20-fold with GHRH alone. #### Octreotide/Lanreotide Avoid Somatostatin analogs directly block GH release by activating inhibitory receptors. #### Prednisone Monitor High-dose glucocorticoids suppress pituitary GH release and reduce GHRH receptor sensitivity. #### Insulin Monitor GH antagonizes insulin action; monitor combination closely. #### Thyroid Hormones Compatible Essential combination as untreated hypothyroidism prevents sermorelin response. ## What to Expect Week 1-2 IGF-1 elevation begins; improved sleep quality and recovery Week 2-4 Body composition changes begin; increased energy and well-being Week 4-8 Visible muscle tone improvements; fat reduction; skin quality enhancement Week 8-12 Sustained improvements; optimal IGF-1 elevation Month 3-6 Maximum benefits: muscle growth, fat loss, anti-aging effects ## Side Effects & Safety #### Common Side Effects - Injection site reactions (16.7% of patients - generally mild) - Nasal irritation (intranasal route) #### Monitoring - Monitor thyroid function - 6.5% develop hypothyroidism requiring hormone replacement - Check IGF-1 levels monthly initially, then every 3-6 months long-term #### Stop Signs - Signs of pituitary tumor growth (headaches, vision changes) - Severe injection site reactions or generalized allergic responses - Uncontrolled diabetes or significant glucose intolerance - New onset or worsening malignancy symptoms #### Contraindications - Active malignancy - Pituitary tumors - Pregnancy ## Quality Checklist #### Good Signs - Completely clear and colorless solution without particles, cloudiness, or precipitation - Greater than 98% peptide purity per USP standards - Sterile, nonpyrogenic lyophilized powder - Maintained at 2-8°C throughout transport - Produced in FDA-registered facilities following cGMP #### Warning Signs - Brief room temperature exposure acceptable up to 72 hours but should be refrigerated promptly #### Bad Signs - Any cloudiness, particles, color changes, or precipitation indicates degradation - Molecular weight should be exactly 3,358 daltons (free base) or 3,418 daltons (acetate salt) ## Research & References ### Key References 1. 1996 #### FDA Approval Study - Geref International Study Group Trial Pivotal trial with 110 prepubertal GH-deficient children demonstrating sustained efficacy through 36 months. Height velocity increased from 4.1 to 8.0 cm/year. 2. 1992 #### Adult Anti-Aging Study - Corpas et al. Landmark study demonstrating reversal of age-related GH/IGF-1 decline in 60-78 year old males. Doubled 12-hour GH release over 6 weeks. 3. 1996 #### Pharmacokinetic Profile Comprehensive analysis showing 11-12 minute half-life and 6% bioavailability for subcutaneous administration. 4. 1992 #### Body Composition in Elderly 1.26kg lean mass increase with improved muscle strength; decreased systolic BP. 5. 1990 #### Nasal Administration Study 69% patient preference over injection with reliable therapeutic response at 30+ mcg/kg. [Search PubMed for Sermorelin](https://pubmed.ncbi.nlm.nih.gov/?term=%28%22Sermorelin%22%20OR%20%22Sermorelin%20%28growth%20hormone-releasing%20hormone%20%281-29%29%20amide%29%22%20OR%20%22Sermorelin%20acetate%22%20OR%20%22GHRH%201-29%22%20OR%20%22Growth%20Hormone-Releasing%20Hormone%22%29) Research Library ## Sermorelin research & guides Plain-English guides and study summaries from published literature. [View all 1](https://peptidesupermarket.co.za/research/peptide/sermorelin) ![Sermorelin South Africa: A Research Guide to GHRH and Growth Hormone Signalling](https://peptidesupermarket.co.za/storage/1463/conversions/Sermorelin-PEPSUPSA-Image-thumbnail.jpg) Guides 8 min ### Sermorelin South Africa: A Research Guide to GHRH and Growth Hormone Signalling Sermorelin is a well-studied GHRH analogue used in research on pituitary growth hormone release, IGF-1 signalling, recovery, sleep and body composition. Read article [Sermorelin South Africa: A Research Guide to GHRH and Growth Hormone Signalling](https://peptidesupermarket.co.za/research/sermorelin-south-africa-a-research-guide-to-ghrh-and-growth-hormone-signalling) --- *Add `.md` to any page URL on peptidesupermarket.co.za for its Markdown version. Index of the site: https://peptidesupermarket.co.za/llms.txt - full text: https://peptidesupermarket.co.za/llms-full.txt.*