--- title: "Buy IGF-1 Long R3 Online UK Cheap — From £21.95 (October 2026) - PeptideSupermarket®" description: "Buy IGF-1 Long R3 online cheap in the UK from £21.95 at Cobalt Peptides. Live deals from 54 verified sellers — save up to 87%." url: "https://peptidesupermarket.co.uk/buy-igf-1-long-r3-online-uk-cheap" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › [IGF-1 Long R3](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) › Buy IGF-1 Long R3 Online in the UK — Cheap Live deals · prices updated continuously # Buy IGF-1 Long R3 Online in the UK — Cheap Want to buy **IGF-1 Long R3** online without overpaying? We hunt live deals across 54 verified UK sellers so you grab it from **£21.95** — up to **87%** cheaper than the priciest listing. Cheapest right now £172.50 £21.95 at [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) · 1mg 🔥 SAVE UP TO 87% vs the priciest seller Cheapest £21.95 Average £55.15 Highest £172.50 short); ?> sellers 54 ## Cheapest IGF-1 Long R3 deals today 1mg dosage 1 [Biohack Peptides](https://peptidesupermarket.co.uk/suppliers/biohack-peptides) Best price ★ 4.9 Lab tested £29.99 [Grab deal](https://peptidesupermarket.co.uk/go/019d448f-82c9-73b3-9e13-31f91bd5df44?loc=keyword_price_table) 2 [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) ★ 5.0 Lab tested £45.00 [Grab deal](https://peptidesupermarket.co.uk/go/019fe889-bcf7-7088-9541-81b3e4e4edb3?loc=keyword_price_table) 3 [Zentra Peptides](https://peptidesupermarket.co.uk/suppliers/zentra-peptides) ★ 5.0 Lab tested £39.99 [Grab deal](https://peptidesupermarket.co.uk/go/019fce50-86bd-7336-b94a-3c38f1c63e9f?loc=keyword_price_table) 4 [Ultra Peptides](https://peptidesupermarket.co.uk/suppliers/ultra-peptides-uk) ★ 5.0 £29.99 [Grab deal](https://peptidesupermarket.co.uk/go/019f6ff4-a838-7208-a89a-94dc799632fd?loc=keyword_price_table) 5 [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) ★ 5.0 Lab tested £44.99 [Grab deal](https://peptidesupermarket.co.uk/go/019e64f8-452b-7300-9d11-ede07d571a1d?loc=keyword_price_table) 6 [UK SARMs](https://peptidesupermarket.co.uk/suppliers/uk-sarms) ★ 5.0 Lab tested £45.99 [Grab deal](https://peptidesupermarket.co.uk/go/019d4466-8176-736b-a34a-5041cfa17475?loc=keyword_price_table) 7 [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) Lab tested £40.00 [Grab deal](https://peptidesupermarket.co.uk/go/01a0ce81-233e-707e-b229-d7f5b34d151f?loc=keyword_price_table) 8 [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) ★ 5.0 £21.95 [Grab deal](https://peptidesupermarket.co.uk/go/01a0cefb-6851-71e6-8c09-e27f819db441?loc=keyword_price_table) 9 [QRP Research](https://peptidesupermarket.co.uk/suppliers/qrp-research) ★ 5.0 £38.25 [Grab deal](https://peptidesupermarket.co.uk/go/01a0b54a-edba-73bf-9063-d0e1f121127b?loc=keyword_price_table) 10 [Cedar Peptides](https://peptidesupermarket.co.uk/suppliers/cedar-peptides) ★ 5.0 £46.95 [Grab deal](https://peptidesupermarket.co.uk/go/01a12bbb-2660-7194-8da8-f30f390d7b7f?loc=keyword_price_table) [See all 55 IGF-1 Long R3 sellers →](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) ## Buy now or wait? The 30-day trend shows whether IGF-1 Long R3 is getting cheaper or pricier. ### 30-Day IGF-1 Long R3 Price Trend Based on the 1mg dosage — cheapest, average & highest listed price. Cheapest Average Highest £125 £72 £20 28 Sep 12 Oct 27 Oct 30-Day Low £19.99 Average £50.71 30-Day High £125.00 ## The cheapest place to buy IGF-1 Long R3 online today Right now the best IGF-1 Long R3 deal is **£21.95** from [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) for the 1mg dosage — roughly £21.95/mg. With 54 UK sellers competing, the gap between the cheapest and dearest is about **87%**, so a few seconds comparing can knock real money off your order. ## How to buy IGF-1 Long R3 cheap without the risk A rock-bottom price is only a bargain if what arrives is the real thing. Before you check out, weigh the headline figure against: - **Cost per mg** for the 1mg dosage — not just the sticker price on the vial. - **Lab testing** — an independent certificate of analysis confirming purity and concentration. - **Stock and delivery** — in-stock items with fast, affordable UK dispatch. - **Discount codes** — an extra few percent at checkout can make a mid-priced seller the cheapest overall. ## Should you buy IGF-1 Long R3 now or wait? The 30-day trend above tracks the cheapest, average and highest IGF-1 Long R3 prices day by day. If the cheapest line is sliding down it can pay to hold off; if it's climbing, locking in today's **£21.95** is the smarter move. The average across all sellers currently sits at **£55.15**, with the top of the market around **£172.50**. ## Is it safe to buy IGF-1 Long R3 online in the UK? Research peptides are sold for in-vitro laboratory use only. Stick to established sellers with verified reviews, transparent pricing and third-party testing, and it's your responsibility to ensure any purchase complies with the law in your jurisdiction. > For in-vitro laboratory research use only. 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[View IGF-1 Long R3 comparison](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) [Browse all peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) --- *Add `.md` to any page URL on peptidesupermarket.co.uk for its Markdown version. Index of the site: https://peptidesupermarket.co.uk/llms.txt - full text: https://peptidesupermarket.co.uk/llms-full.txt.*