--- title: "XL Peptides Review - 5.0/5.0, Prices from £7.50 - PeptideSupermarket®" description: "Compare 31 products from XL Peptides, rated 5.0/5.0 by customers. Lab-tested, free UK shipping, prices from £7.50. See how they compare before you buy." url: "https://peptidesupermarket.co.uk/suppliers/xl-peptides" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Suppliers](https://peptidesupermarket.co.uk/suppliers) › XL Peptides Listing a supplier does not constitute endorsement. We do not verify supplier credentials, product quality, or purity. We may earn a commission when you click through to a supplier and make a purchase. [Read our full disclosure](https://peptidesupermarket.co.uk/disclosure). UK Peptide Supplier # XL Peptides ★★★★★ ★★★★★ 5.0 [Reviews on PeptideReview](https://peptidereview.co.uk/review/xlpeptides.com) Est. 2026 **31** products From **£7.50** Shipped From UK Lab Tested (Janoshik) Secure Payments Customer Support FREE Shipping Confidence Score 50 /100 Limited Confidence View full breakdown Visit XL Peptides ## XL Peptides at a glance Confidence score 50/100 · Limited Products tracked 31 across 30 peptides Price level 23% below the UK market median Testing evidence Stated by the store, no certificates on file Verified store ✓ Verified owner Last checked 23 Oct 2026 PeptideSupermarket® currently tracks 31 products from XL Peptides across 30 peptides. Its listed prices per unit of size are 23% below the UK market median, across 31 listings we could compare. The cheapest listing we track is £7.50. PeptideSupermarket® last read its listings on 23 Oct 2026. What we found ↓ How its prices compare ↓ Pros and things to consider ↓ ## Products 31 available · Prices from £7.50 $refs.itemSearch.focus())" class="w-full flex items-center justify-between gap-2 px-4 py-2 border border-border-light rounded-full text-sm bg-white hover:border-primary/50 focus:border-primary focus:ring-2 focus:ring-primary/20 focus:outline-none transition-colors cursor-pointer" > [Retatrutide](https://peptidesupermarket.co.uk/peptide/retatrutide) 1 size from £60.00 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/retatrutide) Best ![Retatrutide 25mg](https://peptidesupermarket.co.uk/storage/4058/conversions/01KV8045VGBVVEEBCA8RNTHVWR-thumbnail.jpg) ### [Retatrutide 25mg](https://peptidesupermarket.co.uk/peptide/retatrutide) 25mg In Stock Lab tested FREE delivery £2.40 / mg [Compare 2 suppliers →](https://peptidesupermarket.co.uk/peptide/retatrutide) Save 37% £94.99 £60.00 UK avg £95.00 View Deal [Tesamorelin](https://peptidesupermarket.co.uk/peptide/tesamorelin) 1 size from £27.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/tesamorelin) Cheapest ![Tesamoreling 5mg](https://peptidesupermarket.co.uk/storage/4057/conversions/01KV7ZZSSE0CMPTAQJ20YX9732-thumbnail.jpg) ### [Tesamoreling 5mg](https://peptidesupermarket.co.uk/peptide/tesamorelin) 5mg In Stock Lab tested FREE delivery £5.60 / mg [Compare 67 suppliers →](https://peptidesupermarket.co.uk/peptide/tesamorelin) £27.99 UK avg £39.31 View Deal [Mots-C](https://peptidesupermarket.co.uk/peptide/mots-c) 1 size from £23.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/mots-c) Cheapest ![Mots-C 10mg](https://peptidesupermarket.co.uk/storage/610/conversions/019bdb60-af92-73a5-9cf2-610e826ea302-thumbnail.jpg) ### [Mots-C 10mg](https://peptidesupermarket.co.uk/peptide/mots-c) 10mg In Stock Lab tested FREE delivery £2.40 / mg [Compare 178 suppliers →](https://peptidesupermarket.co.uk/peptide/mots-c) £23.99 UK avg £35.18 View Deal [SS-31](https://peptidesupermarket.co.uk/peptide/ss-31) 1 size from £26.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/ss-31) Cheapest ![SS-31 10mg](https://peptidesupermarket.co.uk/storage/617/conversions/019bdb60-afa7-7145-9fc7-af6b6ee7f553-thumbnail.jpg) ### [SS-31 10mg](https://peptidesupermarket.co.uk/peptide/ss-31) 10mg In Stock Lab tested FREE delivery £2.70 / mg [Compare 112 suppliers →](https://peptidesupermarket.co.uk/peptide/ss-31) £26.99 UK avg £41.48 View Deal [BPC-157](https://peptidesupermarket.co.uk/peptide/bpc-157) 1 size from £13.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/bpc-157) Cheapest ![BPC-157 5mg](https://peptidesupermarket.co.uk/storage/601/conversions/019bdb60-af7b-735d-b47d-aab01a6a583e-thumbnail.jpg) ### [BPC-157 5mg](https://peptidesupermarket.co.uk/peptide/bpc-157) 5mg In Stock Lab tested FREE delivery £2.80 / mg [Compare 110 suppliers →](https://peptidesupermarket.co.uk/peptide/bpc-157) £13.99 UK avg £24.06 View Deal [HGH](https://peptidesupermarket.co.uk/peptide/hgh) 1 size from £19.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/hgh) Cheapest ![HGH 5mg](https://peptidesupermarket.co.uk/storage/4055/conversions/01KV7Z2MG7BV9HPH8HP8VSGW30-thumbnail.jpg) ### [HGH 5mg](https://peptidesupermarket.co.uk/peptide/hgh) 5mg In Stock Lab tested FREE delivery £4.00 / mg [Compare 11 suppliers →](https://peptidesupermarket.co.uk/peptide/hgh) £19.99 UK avg £33.25 View Deal [Cagrilintide](https://peptidesupermarket.co.uk/peptide/cagrilintide) 1 size from £69.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/cagrilintide) Cheapest ![Cagrilintide](https://peptidesupermarket.co.uk/storage/2617/conversions/01KNH31CF87KV06AZ8BD7FHP5Y-thumbnail.jpg) ### [Cagrilintide](https://peptidesupermarket.co.uk/peptide/cagrilintide) 10mg In Stock Lab tested FREE delivery £7.00 / mg [Compare 63 suppliers →](https://peptidesupermarket.co.uk/peptide/cagrilintide) £69.99 UK avg £77.68 View Deal [Bacteriostatic Water](https://peptidesupermarket.co.uk/peptide/bacteriostatic-water) 1 size from £7.50 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/bacteriostatic-water) Cheapest ![Bacteriostatic Water](https://peptidesupermarket.co.uk/storage/2616/conversions/01KNH2YYQ9CSK5V06JEZ5MZWEV-thumbnail.jpg) ### [Bacteriostatic Water](https://peptidesupermarket.co.uk/peptide/bacteriostatic-water) 10ml In Stock Lab tested FREE delivery £0.75 / ml [Compare 126 suppliers →](https://peptidesupermarket.co.uk/peptide/bacteriostatic-water) Save 12% £8.50 £7.50 UK avg £9.21 View Deal [Ipamorelin](https://peptidesupermarket.co.uk/peptide/ipamorelin) 2 sizes from £15.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/ipamorelin) ![Ipamorelin 2mg](https://peptidesupermarket.co.uk/storage/607/conversions/019bdb60-af8a-7387-8aa1-69ce110281e4-thumbnail.webp) ### [Ipamorelin 2mg](https://peptidesupermarket.co.uk/peptide/ipamorelin) 2mg Out of Stock Lab tested FREE delivery £8.00 / mg [Compare 18 suppliers →](https://peptidesupermarket.co.uk/peptide/ipamorelin) £15.99 UK avg £20.52 View Deal Cheapest ![Ipamorelin 5mg](https://peptidesupermarket.co.uk/storage/608/conversions/019bdb60-af8c-716e-b3ff-ff6f8767169b-thumbnail.webp) ### [Ipamorelin 5mg](https://peptidesupermarket.co.uk/peptide/ipamorelin) 5mg In Stock Lab tested FREE delivery £3.20 / mg [Compare 106 suppliers →](https://peptidesupermarket.co.uk/peptide/ipamorelin) £15.99 UK avg £30.00 View Deal [GHK-Cu](https://peptidesupermarket.co.uk/peptide/ghk-cu) 1 size from £17.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/ghk-cu) Cheapest ![GHK-Cu 50mg](https://peptidesupermarket.co.uk/storage/605/conversions/019bdb60-af85-70fd-80b3-98030e81903c-thumbnail.jpg) ### [GHK-Cu 50mg](https://peptidesupermarket.co.uk/peptide/ghk-cu) 50mg In Stock Lab tested FREE delivery £0.36 / mg [Compare 179 suppliers →](https://peptidesupermarket.co.uk/peptide/ghk-cu) £17.99 UK avg £31.88 View Deal [AOD 9604](https://peptidesupermarket.co.uk/peptide/aod-9604) 1 size from £24.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/aod-9604) Cheapest ![AOD 9604 5mg](https://peptidesupermarket.co.uk/storage/600/conversions/019bdb60-af79-708f-803d-9e4eca921911-thumbnail.png) ### [AOD 9604 5mg](https://peptidesupermarket.co.uk/peptide/aod-9604) 5mg In Stock Lab tested FREE delivery £5.00 / mg [Compare 86 suppliers →](https://peptidesupermarket.co.uk/peptide/aod-9604) £24.99 UK avg £38.41 View Deal [KPV](https://peptidesupermarket.co.uk/peptide/kpv) 1 size from £23.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/kpv) Cheapest ![KPV 10mg](https://peptidesupermarket.co.uk/storage/609/conversions/019bdb60-af8f-7314-a3d2-b2c03947b723-thumbnail.jpg) ### [KPV 10mg](https://peptidesupermarket.co.uk/peptide/kpv) 10mg In Stock Lab tested FREE delivery £2.40 / mg [Compare 132 suppliers →](https://peptidesupermarket.co.uk/peptide/kpv) £23.99 UK avg £37.30 View Deal [Semax](https://peptidesupermarket.co.uk/peptide/semax) 1 size from £12.24 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/semax) Cheapest ![Semax 10mg](https://peptidesupermarket.co.uk/storage/616/conversions/019bdb60-afa4-705f-8846-ca30fea06351-thumbnail.jpg) ### [Semax 10mg](https://peptidesupermarket.co.uk/peptide/semax) 10mg In Stock Lab tested FREE delivery £1.22 / mg [Compare 127 suppliers →](https://peptidesupermarket.co.uk/peptide/semax) Save 30% £17.49 £12.24 UK avg £34.76 View Deal [Selank](https://peptidesupermarket.co.uk/peptide/selank) 1 size from £12.24 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/selank) Cheapest ![Selank 10mg](https://peptidesupermarket.co.uk/storage/615/conversions/019bdb60-afa2-7362-81fb-3ca894951f60-thumbnail.jpg) ### [Selank 10mg](https://peptidesupermarket.co.uk/peptide/selank) 10mg In Stock Lab tested FREE delivery £1.22 / mg [Compare 139 suppliers →](https://peptidesupermarket.co.uk/peptide/selank) Save 30% £17.49 £12.24 UK avg £34.99 View Deal [Epitalon](https://peptidesupermarket.co.uk/peptide/epitalon) 1 size from £14.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/epitalon) Cheapest ![Epitalon 10mg](https://peptidesupermarket.co.uk/storage/604/conversions/019bdb60-af83-712f-b789-997dbcb40b5b-thumbnail.jpg) ### [Epitalon 10mg](https://peptidesupermarket.co.uk/peptide/epitalon) 10mg In Stock Lab tested FREE delivery £1.50 / mg [Compare 112 suppliers →](https://peptidesupermarket.co.uk/peptide/epitalon) £14.99 UK avg £24.76 View Deal [NAD+](https://peptidesupermarket.co.uk/peptide/nad) 1 size from £44.95 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/nad) Cheapest ![NAD+ 500mg](https://peptidesupermarket.co.uk/storage/613/conversions/019bdb60-af9b-709e-a9bd-1d580c784a52-thumbnail.jpg) ### [NAD+ 500mg](https://peptidesupermarket.co.uk/peptide/nad) 500mg In Stock Lab tested FREE delivery £0.09 / mg [Compare 157 suppliers →](https://peptidesupermarket.co.uk/peptide/nad) £44.95 UK avg £70.84 View Deal [PT-141](https://peptidesupermarket.co.uk/peptide/pt-141) 1 size from £16.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/pt-141) Cheapest ![PT-141 10mg](https://peptidesupermarket.co.uk/storage/614/conversions/019bdb60-af9f-7081-ac52-afe8bd066623-thumbnail.jpg) ### [PT-141 10mg](https://peptidesupermarket.co.uk/peptide/pt-141) 10mg In Stock Lab tested FREE delivery £1.70 / mg [Compare 148 suppliers →](https://peptidesupermarket.co.uk/peptide/pt-141) £16.99 UK avg £29.01 View Deal [TB-500](https://peptidesupermarket.co.uk/peptide/tb-500) 1 size from £18.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/tb-500) Cheapest ![TB-500 5mg](https://peptidesupermarket.co.uk/storage/618/conversions/019bdb60-afa9-725c-9265-7cbe6186c881-thumbnail.jpg) ### [TB-500 5mg](https://peptidesupermarket.co.uk/peptide/tb-500) 5mg In Stock Lab tested FREE delivery £3.80 / mg [Compare 92 suppliers →](https://peptidesupermarket.co.uk/peptide/tb-500) £18.99 UK avg £29.23 View Deal [MT2](https://peptidesupermarket.co.uk/peptide/mt2) 1 size from £13.29 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/mt2) Cheapest ![MT2 10mg](https://peptidesupermarket.co.uk/storage/612/conversions/019bdb60-af98-70cd-a478-8bb31d474ad8-thumbnail.jpg) ### [MT2 10mg](https://peptidesupermarket.co.uk/peptide/mt2) 10mg In Stock Lab tested FREE delivery £1.33 / mg [Compare 131 suppliers →](https://peptidesupermarket.co.uk/peptide/mt2) Save 30% £18.99 £13.29 UK avg £27.05 View Deal [CJC-1295 without DAC](https://peptidesupermarket.co.uk/peptide/cjc-1295-without-dac) 1 size from £18.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/cjc-1295-without-dac) Cheapest ![CJC-1295 without DAC 5mg](https://peptidesupermarket.co.uk/storage/602/conversions/019bdb60-af7e-7019-ba40-56f0eecb0df5-thumbnail.jpg) ### [CJC-1295 without DAC 5mg](https://peptidesupermarket.co.uk/peptide/cjc-1295-without-dac) 5mg In Stock Lab tested FREE delivery £3.80 / mg [Compare 76 suppliers →](https://peptidesupermarket.co.uk/peptide/cjc-1295-without-dac) £18.99 UK avg £32.82 View Deal [Oxytocin](https://peptidesupermarket.co.uk/peptide/oxytocin) 1 size from £10.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/oxytocin) Cheapest ![Oxytocin 2mg](https://peptidesupermarket.co.uk/storage/4056/conversions/01KV7ZBA8VCYX3GB33FEHB7H9M-thumbnail.jpg) ### [Oxytocin 2mg](https://peptidesupermarket.co.uk/peptide/oxytocin) 2mg In Stock Lab tested FREE delivery £5.50 / mg [Compare 22 suppliers →](https://peptidesupermarket.co.uk/peptide/oxytocin) £10.99 UK avg £21.61 View Deal [IGF-1 Long R3](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) 1 size from £34.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) Cheapest ![IGF-1 Long R3](https://peptidesupermarket.co.uk/storage/2620/conversions/01KNH39TMQMH588KT3W6R5E1KR-thumbnail.jpg) ### [IGF-1 Long R3](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) 1mg In Stock Lab tested FREE delivery £34.99 / mg [Compare 67 suppliers →](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) £34.99 UK avg £57.77 View Deal [DSIP](https://peptidesupermarket.co.uk/peptide/dsip) 1 size from £17.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/dsip) Cheapest ![DSIP 10mg](https://peptidesupermarket.co.uk/storage/603/conversions/019bdb60-af80-7327-80a1-57dab8899cfc-thumbnail.jpg) ### [DSIP 10mg](https://peptidesupermarket.co.uk/peptide/dsip) 10mg In Stock Lab tested FREE delivery £1.80 / mg [Compare 72 suppliers →](https://peptidesupermarket.co.uk/peptide/dsip) £17.99 UK avg £40.22 View Deal [5-Amino 1MQ](https://peptidesupermarket.co.uk/peptide/5-amino-1mq) 1 size from £19.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/5-amino-1mq) Cheapest ![5-Amino-1MQ 10mg Research Compound](https://peptidesupermarket.co.uk/storage/14003/conversions/01a1cabf-85ad-70f8-81ba-c9093bf8e2a0-thumbnail.png) ### [5-Amino-1MQ 10mg Research Compound](https://peptidesupermarket.co.uk/peptide/5-amino-1mq) 10mg In Stock Lab tested FREE delivery £2.00 / mg [Compare 53 suppliers →](https://peptidesupermarket.co.uk/peptide/5-amino-1mq) £19.99 UK avg £39.96 View Deal [FOX04-DRI](https://peptidesupermarket.co.uk/peptide/fox04-dri) 1 size from £45.00 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/fox04-dri) Cheapest ![FOX04-DRI](https://peptidesupermarket.co.uk/storage/2619/conversions/01KNH36NBVJBFX03GFATSW1ETY-thumbnail.jpg) ### [FOX04-DRI](https://peptidesupermarket.co.uk/peptide/fox04-dri) 10mg In Stock Lab tested FREE delivery £4.50 / mg [Compare 33 suppliers →](https://peptidesupermarket.co.uk/peptide/fox04-dri) Save 36% £69.99 £45.00 UK avg £150.84 View Deal [Kisspeptin](https://peptidesupermarket.co.uk/peptide/kisspeptin) 1 size from £19.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/kisspeptin) Cheapest ![Kisspeptin-10 5mg](https://peptidesupermarket.co.uk/storage/14001/conversions/01a1cabf-8577-7234-a907-f3a42e674586-thumbnail.png) ### [Kisspeptin-10 5mg](https://peptidesupermarket.co.uk/peptide/kisspeptin) 5mg In Stock Lab tested FREE delivery £4.00 / mg [Compare 52 suppliers →](https://peptidesupermarket.co.uk/peptide/kisspeptin) £19.99 UK avg £27.18 View Deal [SLU-PP-332](https://peptidesupermarket.co.uk/peptide/slu-pp-332) 1 size from £24.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/slu-pp-332) Best ![SLU-PP-332 5mg Research Compound](https://peptidesupermarket.co.uk/storage/13997/conversions/01a1cabf-852b-7253-a84f-011a0d0cffcb-thumbnail.png) ### [SLU-PP-332 5mg Research Compound](https://peptidesupermarket.co.uk/peptide/slu-pp-332) 5mg In Stock Lab tested FREE delivery £5.00 / mg [Compare 45 suppliers →](https://peptidesupermarket.co.uk/peptide/slu-pp-332) £24.99 UK avg £56.82 View Deal [MT1](https://peptidesupermarket.co.uk/peptide/mt1) 1 size from £13.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/mt1) Cheapest ![MT1 10mg](https://peptidesupermarket.co.uk/storage/611/conversions/019bdb60-af94-7083-b858-1df8b61dd4d4-thumbnail.jpg) ### [MT1 10mg](https://peptidesupermarket.co.uk/peptide/mt1) 10mg In Stock Lab tested FREE delivery £1.40 / mg [Compare 43 suppliers →](https://peptidesupermarket.co.uk/peptide/mt1) Save 30% £19.99 £13.99 UK avg £27.64 View Deal [GHRP 6](https://peptidesupermarket.co.uk/peptide/ghrp-6) 1 size from £12.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/ghrp-6) Cheapest ![GHRP 6 10mg](https://peptidesupermarket.co.uk/storage/606/conversions/019bdb60-af88-7215-9fb4-601f64542d90-thumbnail.png) ### [GHRP 6 10mg](https://peptidesupermarket.co.uk/peptide/ghrp-6) 10mg In Stock Lab tested FREE delivery £1.30 / mg [Compare 54 suppliers →](https://peptidesupermarket.co.uk/peptide/ghrp-6) £12.99 UK avg £26.80 View Deal [Fragment 176-191](https://peptidesupermarket.co.uk/peptide/fragment-176-191) 1 size from £19.99 [Compare suppliers](https://peptidesupermarket.co.uk/peptide/fragment-176-191) Best ![Fragment 176-191](https://peptidesupermarket.co.uk/storage/2618/conversions/01KNH357CYDDB5ZFCMFEXXJDEZ-thumbnail.jpg) ### [Fragment 176-191](https://peptidesupermarket.co.uk/peptide/fragment-176-191) 5mg In Stock Lab tested FREE delivery £4.00 / mg [Compare 18 suppliers →](https://peptidesupermarket.co.uk/peptide/fragment-176-191) £19.99 UK avg £43.43 View Deal Confidence Score 50/100 · Limited Confidence View breakdown Save More ### Don't buy yet — compare first. See how XL Peptides stacks up against every other UK supplier on price. [Browse all peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) ### Shipping Cost FREE Free delivery over £200 ### Payment Credit/Debit Card Bank Transfer Cryptocurrency ### Also sells 30 #### 5-Amino 1MQ 120 suppliers [5-Amino 1MQ](https://peptidesupermarket.co.uk/peptide/5-amino-1mq) #### AOD 9604 111 suppliers [AOD 9604](https://peptidesupermarket.co.uk/peptide/aod-9604) #### BPC-157 234 suppliers [BPC-157](https://peptidesupermarket.co.uk/peptide/bpc-157) #### Bacteriostatic Water 148 suppliers [Bacteriostatic Water](https://peptidesupermarket.co.uk/peptide/bacteriostatic-water) #### CJC-1295 without DAC 128 suppliers [CJC-1295 without DAC](https://peptidesupermarket.co.uk/peptide/cjc-1295-without-dac) #### Cagrilintide 86 suppliers [Cagrilintide](https://peptidesupermarket.co.uk/peptide/cagrilintide) #### DSIP 137 suppliers [DSIP](https://peptidesupermarket.co.uk/peptide/dsip) #### Epitalon 125 suppliers [Epitalon](https://peptidesupermarket.co.uk/peptide/epitalon) #### FOX04-DRI 34 suppliers [FOX04-DRI](https://peptidesupermarket.co.uk/peptide/fox04-dri) #### Fragment 176-191 22 suppliers [Fragment 176-191](https://peptidesupermarket.co.uk/peptide/fragment-176-191) #### GHK-Cu 243 suppliers [GHK-Cu](https://peptidesupermarket.co.uk/peptide/ghk-cu) #### GHRP 6 81 suppliers [GHRP 6](https://peptidesupermarket.co.uk/peptide/ghrp-6) #### HGH 28 suppliers [HGH](https://peptidesupermarket.co.uk/peptide/hgh) #### IGF-1 Long R3 68 suppliers [IGF-1 Long R3](https://peptidesupermarket.co.uk/peptide/igf-1-long-r3) #### Ipamorelin 199 suppliers [Ipamorelin](https://peptidesupermarket.co.uk/peptide/ipamorelin) #### KPV 154 suppliers [KPV](https://peptidesupermarket.co.uk/peptide/kpv) #### Kisspeptin 124 suppliers [Kisspeptin](https://peptidesupermarket.co.uk/peptide/kisspeptin) #### MT1 43 suppliers [MT1](https://peptidesupermarket.co.uk/peptide/mt1) #### MT2 135 suppliers [MT2](https://peptidesupermarket.co.uk/peptide/mt2) #### Mots-C 224 suppliers [Mots-C](https://peptidesupermarket.co.uk/peptide/mots-c) #### NAD+ 214 suppliers [NAD+](https://peptidesupermarket.co.uk/peptide/nad) #### Oxytocin 51 suppliers [Oxytocin](https://peptidesupermarket.co.uk/peptide/oxytocin) #### PT-141 149 suppliers [PT-141](https://peptidesupermarket.co.uk/peptide/pt-141) #### Retatrutide 166 suppliers [Retatrutide](https://peptidesupermarket.co.uk/peptide/retatrutide) #### SLU-PP-332 52 suppliers [SLU-PP-332](https://peptidesupermarket.co.uk/peptide/slu-pp-332) #### SS-31 137 suppliers [SS-31](https://peptidesupermarket.co.uk/peptide/ss-31) #### Selank 175 suppliers [Selank](https://peptidesupermarket.co.uk/peptide/selank) #### Semax 175 suppliers [Semax](https://peptidesupermarket.co.uk/peptide/semax) #### TB-500 194 suppliers [TB-500](https://peptidesupermarket.co.uk/peptide/tb-500) #### Tesamorelin 196 suppliers [Tesamorelin](https://peptidesupermarket.co.uk/peptide/tesamorelin) Show all 30 peptides ↓ ### Listed on PeptideSupermarket® Add this badge to your website to link back to your profile. [![XL Peptides on PeptideSupermarket®](https://peptidesupermarket.co.uk/badge/xl-peptides.png?style=listed&theme=light&size=md)](https://peptidesupermarket.co.uk/suppliers/xl-peptides?utm_source=supplier_badge&utm_medium=referral&utm_campaign=listed) Embed Code copied = false, 2000); " x-ref="copyBtn" class="absolute top-2 right-2 inline-flex items-center gap-1.5 px-3 py-1.5 bg-white border border-border-light rounded-md text-xs font-medium text-text-dark hover:bg-bg-light hover:border-primary/30 transition-colors cursor-pointer" > Listing a supplier does not constitute endorsement. We do not verify product quality or purity. [Read our full disclosure](https://peptidesupermarket.co.uk/disclosure). ## XL Peptides review: what we found Last checked 23 Oct 2026 ### What PeptideSupermarket® checked Observed by our checks or taken from public records - We read 31 listings across 30 peptides from its website. Catalogue below · 23 Oct 2026 - Its comparable prices per unit of size are 23% below the UK market median (31 listings compared). Price comparison · 23 Oct 2026 - Verified owner: the store claimed this profile and proved to PeptideSupermarket® that it controls xlpeptides.com. Domain verification · 6 Oct 2026 - Rated 5.0/5 from 1 review on peptidereview.co.uk. peptidereview.co.uk · 15 Nov 2026 ### What the store says The store's own statements, not checked by us - It states its products are independently lab tested by Janoshik. Store listing - Trading since 2026. Store details - Accepts Credit/Debit Card, Bank Transfer and Cryptocurrency. Checkout - Also lists: Shipped From UK, Secure Payments, Customer Support and Returns Policy. Store listing ### Not yet known Gaps in the record, not faults - Whether its testing claims hold up: we have no certificates of analysis on file yet. - Our full confidence review has not been carried out yet. PeptideSupermarket® has not bought from or tested this store's products. Request a correction with evidence. ## How its prices compare We compared 31 of its 31 listings with the median price per unit of size across the other UK stores that list the same peptide (12 to 242 stores per product). Taken together, its typical listing sits **23% below the UK market median**. Behind that: 24 products priced below most stores, 5 within 5% of the median, and 2 priced above most stores. ### Priced below most stores (24) | Product | Price | Per unit of size | Vs market median | Stores compared | | --- | --- | --- | --- | --- | | [Semax 10mg](https://peptidesupermarket.co.uk/peptide/semax) | £12.24 | £1.22/mg | 59% below | 174 | | [Selank 10mg](https://peptidesupermarket.co.uk/peptide/selank) | £12.24 | £1.22/mg | 59% below | 174 | | [FOX04-DRI 10mg](https://peptidesupermarket.co.uk/peptide/fox04-dri) | £45.00 | £4.50/mg | 47% below | 33 | | [MT2 10mg](https://peptidesupermarket.co.uk/peptide/mt2) | £13.29 | £1.33/mg | 46% below | 134 | | [Retatrutide 25mg](https://peptidesupermarket.co.uk/peptide/retatrutide) | £60.00 | £2.40/mg | 45% below | 165 | | [DSIP 10mg](https://peptidesupermarket.co.uk/peptide/dsip) | £17.99 | £1.80/mg | 44% below | 136 | And 18 more in the full catalogue above. ### Within 5% of the median (5) | Product | Price | Per unit of size | Vs market median | Stores compared | | --- | --- | --- | --- | --- | | [Cagrilintide 10mg](https://peptidesupermarket.co.uk/peptide/cagrilintide) | £69.99 | £7.00/mg | 5% below | 85 | | [TB-500 5mg](https://peptidesupermarket.co.uk/peptide/tb-500) | £18.99 | £3.80/mg | At median | 193 | | [Kisspeptin-10 5mg](https://peptidesupermarket.co.uk/peptide/kisspeptin) | £19.99 | £4.00/mg | 1% above | 123 | | [Tesamoreling 5mg](https://peptidesupermarket.co.uk/peptide/tesamorelin) | £27.99 | £5.60/mg | 4% above | 195 | | [Mots-C 10mg](https://peptidesupermarket.co.uk/peptide/mots-c) | £23.99 | £2.40/mg | 4% above | 223 | ### Priced above most stores (2) | Product | Price | Per unit of size | Vs market median | Stores compared | | --- | --- | --- | --- | --- | | [Ipamorelin 2mg](https://peptidesupermarket.co.uk/peptide/ipamorelin) | £15.99 | £8.00/mg | 100% above | 198 | | [Oxytocin 2mg](https://peptidesupermarket.co.uk/peptide/oxytocin) | £10.99 | £5.50/mg | 10% above | 50 | Price per unit of size lets different sizes be compared. A higher price can reflect a smaller size, included shipping or testing the store pays for; each peptide's price page shows every store side by side. Prices include any automatic discount code and are as the store listed them when we last checked. ## Pros and things to consider ### Pros Typically 23% below the UK market median per unit of size 31 products across 30 peptides Verified owner: the store proved it controls its website Rated 5.0/5 by 1 customer Free shipping on every order States it has a returns policy ### Things to consider Lab testing is stated, but no certificates are on file yet Limited Confidence score (50/100) From PeptideSupermarket®'s own checks of the supplier's website and public records. Request a correction. [![PeptideReview](https://peptidesupermarket.co.uk/images/review-partner-logo.png)](https://peptidereview.co.uk/review/xlpeptides.com) ## Reviews for XL Peptides ★★★★★ ★★★★★ 5.0 from 1 review on PeptideReview [Read reviews on PeptideReview](https://peptidereview.co.uk/review/xlpeptides.com) Is this listing incorrect? Request Changes Request Removal --- *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.*