--- title: "MGF Peptide UK - Compare Prices from 20 Suppliers - PeptideSupermarket®" description: "Compare MGF prices from 20 UK suppliers, from £8.09. Find the cheapest deals, read reviews and save money." url: "https://peptidesupermarket.co.uk/peptide/mgf" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › MGF Search # MGF Price Comparison Live prices from 20 UK suppliers, from £8.09, compared side by side so you never overpay. [Growth hormone axis](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) We compare prices & may earn a commission. [Full disclosure](https://peptidesupermarket.co.uk/disclosure). Best Price £7.28 Average £23.82 Highest £123.20 You Could Save 94% 17 results 2mg Compare 17 prices for MGF. Cheapest: £7.28. Average: £23.82. | Compare | Supplier | Price | Price / mg | Stock | Delivery | Quality | Coupon | Visit | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 95 Confidence [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) ★★★★★ 5.0 (1) MGF | £27.99 | £14.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 68 Confidence [Woodlands Biohack](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) MGF 2mg | £123.20 | £61.60/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 60 Confidence [Power Peptides](https://peptidesupermarket.co.uk/suppliers/power-peptides) MGF 2mg | £10.00 | £5.00/mg | In Stock | Free | — | — | Visit | | | 50 Confidence [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides) Best MGF 2mg | £8.09 £7.28 | £3.64/mg | In Stock | Free | Lab Tested | pepsup10 10% off applied | Visit | | | 50 Confidence [NovaVitality](https://peptidesupermarket.co.uk/suppliers/novavitality) MGF 2mg | £10.00 | £5.00/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 50 Confidence [Peptides UK](https://peptidesupermarket.co.uk/suppliers/peptides-uk) MGF 2mg | £13.95 | £6.98/mg | In Stock | Free | — | — | Visit | | | 50 Confidence [OP Labs](https://peptidesupermarket.co.uk/suppliers/op-labs) MGF 2mg | £13.95 | £6.98/mg | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Peptagenix Peptides](https://peptidesupermarket.co.uk/suppliers/peptagenix-peptides) MGF 2mg | £13.95 | £6.98/mg | In Stock | Free | Lab Tested | — | Unavailable | | | 50 Confidence [Genopept](https://peptidesupermarket.co.uk/suppliers/genopept) MGF 2mg | £14.00 | £7.00/mg | In Stock | Free over £200 | Lab Tested | — | Visit | | | 50 Confidence [Online Peptides UK](https://peptidesupermarket.co.uk/suppliers/online-peptides-uk) MGF 2mg | £15.00 | £7.50/mg | In Stock | Free | — | — | Unavailable | | | 50 Confidence [Direct Peptides](https://peptidesupermarket.co.uk/suppliers/direct-peptides) MGF 2mg | £15.79 | £7.90/mg | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Tide Labs](https://peptidesupermarket.co.uk/suppliers/tide-labs) MGF 2mg | £17.80 | £8.90/mg | In Stock | Free | — | — | Visit | | | 50 Confidence [Regenix Peptides](https://peptidesupermarket.co.uk/suppliers/regenix-peptides) MGF 2mg | £20.00 | £10.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Bionik Peptides](https://peptidesupermarket.co.uk/suppliers/bionik-peptides) MGF 2mg | £20.00 | £10.00/mg | Out of Stock | Free | — | — | Visit | | | 50 Confidence [Premium Peptide Shop](https://peptidesupermarket.co.uk/suppliers/premium-peptide-shop) MGF 2mg | £25.00 | £12.50/mg | In Stock | Free | — | — | Visit | | | 50 Confidence [Peptides Lab UK](https://peptidesupermarket.co.uk/suppliers/peptides-lab-uk) MGF 2mg | £27.99 | £14.00/mg | In Stock | Free | Lab Tested | — | Unavailable | | | 50 Confidence [UK Peptide Store](https://peptidesupermarket.co.uk/suppliers/uk-peptide-store) MGF 2mg | £29.00 | £14.50/mg | In Stock | £9.99 | — | — | Visit | More ways to compare MGF Different views of the same live UK pricing, tuned for how you like to shop. [Best MGF Prices Best prices ranked](https://peptidesupermarket.co.uk/best-mgf-prices) [Cheapest MGF Prices Cheapest suppliers compared](https://peptidesupermarket.co.uk/cheapest-mgf-prices) [Where to Buy MGF Full buyer's guide](https://peptidesupermarket.co.uk/where-to-buy-mgf) [Buy MGF Online UK Cheap Today's hottest deals](https://peptidesupermarket.co.uk/buy-mgf-online-uk-cheap) [MGF Price Comparison Live price dashboard](https://peptidesupermarket.co.uk/mgf-price-comparison) [MGF UK Supplier Verified UK supplier directory](https://peptidesupermarket.co.uk/mgf-uk-supplier) [MGF For Sale Browse listings for sale](https://peptidesupermarket.co.uk/mgf-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.uk/disclosure). ## MGF Profile Limited Mechano Growth Factor | IGF-1 Splice Variant ### Overview Non-pegylated IGF-1 splice variant produced locally in muscle tissue following mechanical stress. Has a very short half-life compared to PEG-MGF, requiring more frequent administration or localized injection. ### Mechanism of Action Activates muscle satellite stem cells via receptor binding, stimulating MAPK/ERK signaling. Enhances protein synthesis and promotes muscle fiber repair. The E-peptide domain exhibits distinct activity from mature IGF-1. ### Key Benefits - Satellite cell activation for muscle repair - Recovery support following mechanical stress - Localized tissue regeneration - Natural upregulation after exercise ### Quick Stats Typical Dose 100-300mcg per injection Frequency Daily, immediately post-workout Cycle Duration 8-12 weeks Storage Refrigerate at 2-8°C; use within 30 days ## Molecular Information Molecular Weight ~2,888 Da Length 24 amino acids Type IGF-1Ec splice variant C-terminal peptide Half-Life ~5-7 minutes ### Amino Acid Sequence `YQPPSTNKNTKSQRRKGSTFEEHK` ## 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 Repair Tissue Regeneration ## Dosing Protocols ### injectable Intramuscular injection directly into target muscle immediately post-workout for localized effects due to short half-life. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | Standard Protocol | 100-300mcg | Daily, post-workout | IM into target muscle | | Progressive Titration | 100mcg → 300mcg | Daily, increasing weekly | IM bilateral | | Localized Recovery | 200-300mcg | Immediately post-workout | IM into worked muscle groups | #### Key Tips - Localized muscle repair - Targeted satellite cell activation - Post-workout timing optimal Reconstitution Instructions ## Peptide Interactions #### PEG-MGF Monitor Same active peptide with different half-lives. Combining is redundant; choose one based on protocol preference. #### IGF-1 LR3 Monitor Both target IGF-1 pathways; combining risks receptor overstimulation. #### BPC-157 Synergistic Complementary mechanisms. BPC-157 promotes angiogenesis; MGF activates satellite cells. #### TB-500 Synergistic TB-500 reduces inflammation and promotes cell migration; MGF activates muscle stem cells. ## What to Expect Immediate Very short half-life means localized effects at injection site within minutes Week 1-2 Reduced muscle soreness in targeted areas; subtle recovery improvements Week 4-8 Improved recovery in targeted muscles; enhanced training capacity ## Side Effects & Safety #### Common Side Effects - Injection site soreness - Mild fatigue #### Monitoring - Not FDA-approved; limited human safety data - Very short half-life requires precise timing - Blood glucose monitoring recommended - Prohibited in competitive sports (WADA banned) #### Stop Signs - Any unusual growths, lumps, or rapid tissue changes - Severe injection site reactions - Persistent headaches or vision changes - Signs of hypoglycemia #### Contraindications - Any history of cancer or neoplastic disease - Pregnancy or breastfeeding - Uncontrolled diabetes ## Quality Checklist #### Good Signs - White or off-white fluffy cake appearance - Crystal clear solution after reconstitution - Certificate of Analysis with HPLC purity >98% #### Warning Signs - Minor clumping that dissolves with gentle swirling #### Bad Signs - Collapsed or discolored powder - Persistent cloudiness or visible particles ## Research & References ### Key References 1. 1999 #### [Expression of insulin growth factor-1 splice variants and structural genes in rabbit skeletal muscle induced by stretch and stimulation.](https://pubmed.ncbi.nlm.nih.gov/10087355/) PubMed The Journal of physiology · McKoy G, Ashley W, Mander J, Yang SY, Williams N, Russell B, Goldspink G This study examined mechanically loaded rabbit skeletal muscle and reported induction of IGF-1 splice variants associated with stretch and electrical stimulation. 2. 2001 #### [Age-related loss of skeletal muscle function and the inability to express the autocrine form of insulin-like growth factor-1 (MGF) in response to mechanical overload.](https://pubmed.ncbi.nlm.nih.gov/11566187/) PubMed FEBS letters · Owino V, Yang SY, Goldspink G This paper studied overloaded skeletal muscle in young and older rats and reported an age-associated reduction in the overload-induced MGF/IGF-1 splice-variant response. 3. 2003 #### [Expression and splicing of the insulin-like growth factor gene in rodent muscle is associated with muscle satellite (stem) cell activation following local tissue damage.](https://pubmed.ncbi.nlm.nih.gov/12692175/) PubMed The Journal of physiology · Hill M, Goldspink G This rodent injury study linked local muscle damage with altered IGF-1 gene splicing and satellite-cell activation, including expression of the MGF-associated splice form. 4. 2010 #### [Minireview: Mechano-growth factor: a putative product of IGF-I gene expression involved in tissue repair and regeneration.](https://pubmed.ncbi.nlm.nih.gov/20130113/) PubMed Endocrinology · Matheny RW Jr, Nindl BC, Adamo ML This review summarized evidence that an IGF-I splice variant termed mechano growth factor is induced by mechanical loading or tissue damage and may participate in local repair responses. 5. 2005 #### [Mechanical signals, IGF-I gene splicing, and muscle adaptation.](https://pubmed.ncbi.nlm.nih.gov/16024511/) PubMed Physiology (Bethesda, Md.) · Goldspink G This review discussed how mechanical stimuli regulate IGF-I alternative splicing in skeletal muscle, with emphasis on MGF expression during muscle adaptation. 6. 2009 #### [Expression of IGF-1 isoforms after exercise-induced muscle damage in humans: characterization of the MGF E peptide actions in vitro.](https://pubmed.ncbi.nlm.nih.gov/19567392/) PubMed In vivo (Athens, Greece) · Philippou A, Papageorgiou E, Bogdanis G, Halapas A, Sourla A, Maridaki M, Pissimissis N, Koutsilieris M This study measured IGF-1 isoforms after exercise-induced muscle damage in humans and examined MGF E-peptide effects in cell-culture assays. 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