Sale!
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SerenQ KLOW Peptide Pen

Original price was: £145.00.Current price is: £105.00.

@import url(‘https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap’);

/* ———- TOKENS ———- */
.sqx{
–sq-ink:#002a41;
–sq-navy:#1b447d;
–sq-blue:#0583c6;
–sq-teal:#00aabc;
–sq-mint:#70c9cc;
–sq-paper:#f2f8fb;
–sq-line:#d8e6ef;
–sq-amber:#e8a33d;
–sq-radius:16px;

–sq-font:”Inter”,system-ui,-apple-system,”Segoe UI”,Roboto,”Helvetica Neue”,Arial,sans-serif;

font-family:var(–sq-font);
color:var(–sq-ink);
line-height:1.65;
font-size:16px;
max-width:100%;
overflow:hidden;
-webkit-font-smoothing:antialiased;
}
.sqx *{box-sizing:border-box;font-family:var(–sq-font);}
.sqx p{margin:0 0 1em;color:#31536a;}
.sqx strong{color:var(–sq-ink);font-weight:700;}
.sqx ul{margin:0 0 1em;padding:0;list-style:none;}

/* ———- SHARED BITS ———- */
.sqx .sq-eyebrow{
text-transform:uppercase;
letter-spacing:.18em;
font-size:11.5px;
font-weight:600;
color:var(–sq-teal);
margin:0 0 10px;
display:block;
}
.sqx h2.sq-h{
text-transform:uppercase;
letter-spacing:-.01em;
font-weight:800;
font-size:clamp(22px,5.2vw,30px);
line-height:1.12;
color:var(–sq-ink);
margin:0 0 16px;
}
.sqx h3.sq-h3{
text-transform:uppercase;
letter-spacing:.05em;
font-weight:700;
font-size:clamp(15px,3.9vw,18px);
color:var(–sq-navy);
margin:26px 0 10px;
}
.sqx .sq-sec{padding:34px 20px;}
.sqx .sq-inner{max-width:820px;margin:0 auto;}

/* ———- HERO ———- */
.sqx .sq-hero{
position:relative;
overflow:hidden;
border-radius:var(–sq-radius);
background:
radial-gradient(120% 140% at 88% 0%, rgba(112,201,204,.28) 0%, rgba(112,201,204,0) 55%),
linear-gradient(160deg,#ffffff 0%,#eef7fb 48%,#e2f0f7 100%);
border:1px solid var(–sq-line);
padding:36px 22px 30px;
text-align:center;
}
/* rotating emblem watermark */
.sqx .sq-mark{
position:absolute;
right:-46px;top:-40px;
width:230px;height:230px;
opacity:.10;
pointer-events:none;
transform-origin:center;
animation:sq-grow 15s ease-in-out infinite;
}
.sqx .sq-mark svg{width:100%;height:100%;display:block;}
@keyframes sq-grow{
0%,100%{transform:scale(1);}
50%{transform:scale(1.14);}
}

/* DNA strand watermark, masked so it always paints in brand colours */
.sqx .sq-dna{display:none;}
@supports ((-webkit-mask-image:url(“#a”)) or (mask-image:url(“#a”))){
.sqx .sq-dna{
display:block;
position:absolute;
left:-58px;top:50%;
width:190px;height:430px;
transform:translateY(-50%) rotate(-8deg);
pointer-events:none;
opacity:.13;
background:linear-gradient(170deg,var(–sq-mint) 0%,var(–sq-blue) 55%,var(–sq-navy) 100%);
-webkit-mask-image:url(“https://thepedshop.to/shoptimizer/wp-content/uploads/2026/07/dna_8773018.svg”);
mask-image:url(“https://thepedshop.to/shoptimizer/wp-content/uploads/2026/07/dna_8773018.svg”);
-webkit-mask-size:contain;mask-size:contain;
-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
-webkit-mask-position:center;mask-position:center;
animation:sq-drift 14s ease-in-out infinite;
}
.sqx .sq-dna.sq-dna-r{
left:auto;right:-58px;top:auto;bottom:-120px;
transform:rotate(172deg);
width:150px;height:340px;
opacity:.09;
animation-delay:-7s;
}
}
@keyframes sq-drift{
0%,100%{background-position:0 0;}
50%{background-position:0 22px;}
}

.sqx .sq-logo{
width:min(250px,64vw);
height:auto;
display:block;
margin:0 auto 18px;
position:relative;z-index:2;
overflow:visible;
}
/* logo paint */
.sqx .sqL1{fill:url(#sqLg2);}
.sqx .sqL2{fill:#1b447d;}
.sqx .sqL3{fill:#002a41;}
.sqx .sqL4{fill:url(#sqLg3);}
.sqx .sqL5{fill:url(#sqLg1);}

/* logo draw-in: outline is stroked first, then the fill inks in behind it */
.sqx.sq-js .sq-dq,
.sqx.sq-js .sq-dw{
fill-opacity:0;
stroke-width:.45;
stroke-linecap:round;
stroke-linejoin:round;
stroke-dasharray:1;
stroke-dashoffset:1;
stroke-opacity:1;
}
.sqx.sq-js .sq-dq{stroke:#0583c6;}
.sqx.sq-js .sq-dw{stroke:#1b447d;}
.sqx.sq-js .sq-ds{
opacity:0;
transform:translateX(-6px);
transform-box:fill-box;
transform-origin:left center;
}
.sqx.sq-js .sq-rev.sq-in .sq-dq,
.sqx.sq-js .sq-rev.sq-in .sq-dw{
animation:sq-line 1.05s cubic-bezier(.62,.02,.36,1) forwards,
sq-ink .55s ease forwards;
animation-delay:var(–d,0s), calc(var(–d,0s) + .58s);
}
.sqx.sq-js .sq-rev.sq-in .sq-ds{
animation:sq-subtext .75s cubic-bezier(.2,.7,.3,1) forwards;
animation-delay:1.42s;
}
@keyframes sq-line{to{stroke-dashoffset:0;}}
@keyframes sq-ink{to{fill-opacity:1;stroke-opacity:0;}}
@keyframes sq-subtext{to{opacity:1;transform:none;}}
.sqx .sq-badge{
display:inline-flex;align-items:center;gap:8px;
background:#fff;
border:1px solid var(–sq-mint);
color:var(–sq-navy);
text-transform:uppercase;
letter-spacing:.14em;
font-size:11px;font-weight:600;
padding:7px 14px;border-radius:999px;
margin-bottom:16px;
position:relative;z-index:2;
box-shadow:0 2px 10px rgba(0,42,65,.06);
}
.sqx .sq-dot{
width:7px;height:7px;border-radius:50%;
background:var(–sq-teal);
box-shadow:0 0 0 0 rgba(0,170,188,.6);
animation:sq-pulse 2.2s infinite;
}
@keyframes sq-pulse{
70%{box-shadow:0 0 0 9px rgba(0,170,188,0);}
100%{box-shadow:0 0 0 0 rgba(0,170,188,0);}
}
.sqx .sq-hero p{
position:relative;z-index:2;
max-width:560px;margin:0 auto 14px;
font-size:clamp(15px,3.8vw,16.5px);
}
.sqx .sq-hero .sq-lead{
letter-spacing:-.02em;
font-weight:800;
font-size:clamp(21px,5.4vw,30px);
line-height:1.18;
color:var(–sq-ink);
margin-bottom:14px;
}
.sqx .sq-rule{
height:4px;width:100%;border-radius:4px;
background:linear-gradient(90deg,var(–sq-mint),var(–sq-teal),var(–sq-blue),var(–sq-navy));
background-size:220% 100%;
animation:sq-sweep 6s ease-in-out infinite;
margin:22px 0 0;
position:relative;z-index:2;
}
@keyframes sq-sweep{0%,100%{background-position:0% 0;}50%{background-position:100% 0;}}

/* ———- PRODUCT LABEL BAND (signature) ———- */
.sqx .sq-label{
margin:26px 0 0;
border-radius:var(–sq-radius);
overflow:hidden;
border:1px solid var(–sq-line);
background:#fff;
box-shadow:0 10px 30px rgba(0,42,65,.07);
}
.sqx .sq-label-band{
background:linear-gradient(100deg,var(–sq-navy) 0%,#123a6d 55%,var(–sq-ink) 100%);
color:#fff;
padding:20px 20px 18px;
position:relative;overflow:hidden;
}
.sqx .sq-label-band > *:not(.sq-band-dna){position:relative;z-index:1;}
.sqx .sq-band-dna{display:none;z-index:0;}
@supports ((-webkit-mask-image:url(“#a”)) or (mask-image:url(“#a”))){
.sqx .sq-band-dna{
display:block;
position:absolute;
left:-12%;top:50%;
width:124%;height:auto;
aspect-ratio:1;
transform:translateY(-50%);
pointer-events:none;
opacity:.17;
background:
linear-gradient(112deg,rgba(255,255,255,0) 38%,rgba(255,255,255,.92) 50%,rgba(255,255,255,0) 62%),
linear-gradient(38deg,#0583c6 0%,#70c9cc 50%,#9fe0e2 100%);
background-size:240% 100%,100% 100%;
background-position:-70% 0,0 0;
background-repeat:no-repeat;
-webkit-mask-image:url(“https://thepedshop.to/shoptimizer/wp-content/uploads/2026/07/dna_8773018.svg”);
mask-image:url(“https://thepedshop.to/shoptimizer/wp-content/uploads/2026/07/dna_8773018.svg”);
-webkit-mask-size:contain;mask-size:contain;
-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
-webkit-mask-position:center;mask-position:center;
animation:sq-strand-shine 5.5s ease-in-out infinite;
}
}
@keyframes sq-strand-shine{
0%{background-position:-70% 0,0 0;}
55%,100%{background-position:190% 0,0 0;}
}
.sqx .sq-name{
font-size:clamp(34px,9.4vw,52px);
line-height:1;
font-weight:800;
letter-spacing:-.02em;
margin:0;
text-transform:uppercase;
}
.sqx .sq-sub{
display:block;
text-transform:uppercase;
letter-spacing:.18em;
font-size:11px;
font-weight:600;
color:var(–sq-mint);
margin:6px 0 0;
}
.sqx .sq-label-band .sq-sub:first-child{margin:0 0 8px;}
.sqx .sq-chip{
display:inline-block;
background:linear-gradient(90deg,var(–sq-mint),var(–sq-teal));
color:#00303c;
font-weight:700;
font-size:17px;
letter-spacing:.01em;
padding:5px 18px;
border-radius:999px;
margin-top:14px;
}

/* spec grid */
.sqx .sq-specs{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
gap:1px;
background:var(–sq-line);
}
.sqx .sq-spec{
background:#fff;
padding:16px 14px;
transition:background .25s ease;
}
.sqx .sq-spec:hover{background:var(–sq-paper);}
.sqx .sq-spec .k{
text-transform:uppercase;
letter-spacing:.13em;
font-size:10px;
font-weight:600;
color:#6d8ea3;
display:block;
margin-bottom:4px;
}
.sqx .sq-spec .v{
font-size:17px;
font-weight:700;
color:var(–sq-ink);
letter-spacing:-.01em;
}

/* ———- CARDS ———- */
.sqx .sq-card{
border:1px solid var(–sq-line);
border-radius:var(–sq-radius);
background:#fff;
padding:24px 20px;
margin:26px 0 0;
position:relative;
overflow:hidden;
}
.sqx .sq-card.sq-tint{
background:linear-gradient(160deg,#ffffff 0%,var(–sq-paper) 100%);
}
.sqx .sq-card-top{
display:flex;align-items:center;gap:12px;
margin-bottom:14px;
}
.sqx .sq-icon{
flex:0 0 auto;
width:46px;height:46px;border-radius:13px;
display:flex;align-items:center;justify-content:center;
background:#fff;
border:1px solid var(–sq-line);
box-shadow:0 2px 8px rgba(0,42,65,.05);
transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s ease;
}
.sqx .sq-icon svg{width:23px;height:23px;display:block;}
.sqx .sq-card:hover .sq-icon{transform:translateY(-2px) rotate(-6deg);box-shadow:0 6px 16px rgba(0,42,65,.10);}
.sqx .sq-icon-a{background:linear-gradient(150deg,#f0fbfb,#e2f5f6);border-color:#bfe8ea;}
.sqx .sq-icon-b{background:linear-gradient(150deg,#eef8fd,#dcf0fa);border-color:#b6dff2;}
.sqx .sq-icon-c{background:linear-gradient(150deg,#eef3fb,#dde7f6);border-color:#bccfe8;}
.sqx .sq-card-top h3{
text-transform:uppercase;
letter-spacing:.04em;
font-weight:800;
font-size:clamp(16px,4.2vw,20px);
margin:0;color:var(–sq-ink);
}

/* status pill */
.sqx .sq-status{
display:inline-flex;align-items:center;gap:8px;
background:#fff8ec;border:1px solid #f0d9ae;
color:#8a6116;
text-transform:uppercase;letter-spacing:.13em;
font-size:10.5px;font-weight:600;
padding:6px 13px;border-radius:999px;
margin-bottom:12px;
}
.sqx .sq-status .sq-dot{background:var(–sq-amber);box-shadow:0 0 0 0 rgba(232,163,61,.6);animation:sq-pulseA 2.2s infinite;}
@keyframes sq-pulseA{70%{box-shadow:0 0 0 9px rgba(232,163,61,0);}100%{box-shadow:0 0 0 0 rgba(232,163,61,0);}}

/* lab strip */
.sqx .sq-lab{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
gap:10px;margin-top:16px;
}
.sqx .sq-lab div{
background:#fff;border:1px solid var(–sq-line);
border-radius:12px;padding:13px 14px;
}
.sqx .sq-lab .k{
text-transform:uppercase;
letter-spacing:.13em;font-size:10px;font-weight:600;
color:#6d8ea3;display:block;margin-bottom:2px;
}
.sqx .sq-lab .v{font-weight:700;font-size:15px;color:var(–sq-ink);}

/* feature list */
.sqx .sq-list li{
position:relative;
padding:9px 0 9px 30px;
border-bottom:1px solid var(–sq-line);
color:#31536a;
font-size:15.5px;
}
.sqx .sq-list li:last-child{border-bottom:0;}
.sqx .sq-list li:before{
content:””;position:absolute;left:4px;top:17px;
width:9px;height:9px;border-radius:50%;
background:linear-gradient(140deg,var(–sq-mint),var(–sq-blue));
}

/* research notes */
.sqx .sq-note{
border-left:3px solid var(–sq-teal);
background:var(–sq-paper);
padding:14px 16px;
border-radius:0 12px 12px 0;
margin:18px 0;
font-size:15px;
color:#31536a;
}

/* ———- DISCLAIMER ———- */
.sqx .sq-disc{
margin:30px 0 0;
border-radius:var(–sq-radius);
background:linear-gradient(160deg,var(–sq-ink) 0%,#013b58 100%);
color:#c6dfeb;
padding:26px 20px;
position:relative;overflow:hidden;
}
.sqx .sq-disc h3{
text-transform:uppercase;letter-spacing:.12em;
font-weight:700;
font-size:14px;color:#fff;margin:0 0 12px;
display:flex;align-items:center;gap:9px;
}
.sqx .sq-disc p{color:#b7d5e4;font-size:14px;line-height:1.7;margin:0 0 10px;}
.sqx .sq-disc p:last-child{margin:0;}
.sqx .sq-disc strong{color:#fff;}
.sqx .sq-disc .sq-mark{opacity:.07;right:-60px;top:auto;bottom:-70px;}
.sqx .sq-disc .sq-mark svg path{fill:#fff;}

/* ———- VERIFY CTA ———- */
.sqx .sq-verify{
display:flex;align-items:center;gap:14px;
margin:18px 0 0;
padding:15px 17px;
border-radius:13px;
text-decoration:none;
color:var(–sq-ink);
background:linear-gradient(160deg,#ffffff 0%,var(–sq-paper) 100%);
border:1px solid var(–sq-line);
box-shadow:0 2px 8px rgba(0,42,65,.05);
transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s ease,border-color .3s ease;
}
.sqx .sq-verify:hover{
transform:translateY(-2px);
border-color:#b6dff2;
box-shadow:0 8px 20px rgba(0,42,65,.10);
}
.sqx .sq-verify-lead{
display:block;
font-size:14.5px;
line-height:1.5;
color:#31536a;
}
.sqx .sq-verify-url{
display:block;
margin-top:3px;
font-weight:800;
font-size:clamp(15px,4vw,17px);
letter-spacing:.01em;
color:var(–sq-blue);
}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
.sqx .sq-verify-url{
background:linear-gradient(120deg,var(–sq-teal),var(–sq-blue));
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;
}
}
.sqx .sq-verify-go{
flex:0 0 auto;margin-left:auto;
width:34px;height:34px;border-radius:50%;
display:flex;align-items:center;justify-content:center;
background:linear-gradient(140deg,var(–sq-mint),var(–sq-blue));
color:#fff;line-height:1;
transition:transform .3s cubic-bezier(.2,.7,.3,1);
}
.sqx .sq-verify-go svg{width:15px;height:15px;display:block;}
.sqx .sq-verify:hover .sq-verify-go{transform:translateX(3px);}
@media (max-width:600px){
.sqx .sq-verify{padding:13px 14px;gap:10px;}
.sqx .sq-verify-go{width:30px;height:30px;}
.sqx .sq-verify-go svg{width:14px;height:14px;}
}

/* ———- DOSING MATRIX ———- */
.sqx .sq-dose{
margin:26px 0 0;
border:1px solid var(–sq-line);
border-radius:var(–sq-radius);
background:#fff;
overflow:hidden;
box-shadow:0 10px 30px rgba(0,42,65,.07);
}
.sqx .sq-dose-head{
background:linear-gradient(100deg,var(–sq-navy) 0%,#123a6d 55%,var(–sq-ink) 100%);
color:#fff;padding:20px;
}
.sqx .sq-dose-head h3{
margin:0;text-transform:uppercase;letter-spacing:.04em;
font-weight:800;font-size:clamp(16px,4.2vw,20px);color:#fff;
}
.sqx .sq-dose-head .sq-dose-sub{
display:block;margin-top:6px;
text-transform:uppercase;letter-spacing:.16em;
font-size:10.5px;font-weight:600;color:var(–sq-mint);
}
.sqx .sq-dose-tiles{
display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));
gap:1px;background:var(–sq-line);
}
.sqx .sq-tile{background:#fff;padding:16px 15px;}
.sqx .sq-tile .k{
text-transform:uppercase;letter-spacing:.13em;
font-size:10px;font-weight:700;display:block;margin-bottom:6px;
}
.sqx .sq-tile-a .k{color:var(–sq-teal);}
.sqx .sq-tile-b .k{color:#4aa36b;}
.sqx .sq-tile-c .k{color:var(–sq-blue);}
.sqx .sq-tile-d .k{color:var(–sq-amber);}
.sqx .sq-tile .big{
display:block;font-size:clamp(20px,5vw,25px);font-weight:800;
color:var(–sq-ink);letter-spacing:-.02em;line-height:1.15;
}
.sqx .sq-tile .sub{display:block;font-size:12.5px;color:#6d8ea3;margin-top:4px;line-height:1.45;}
.sqx .sq-tile .row{
display:flex;justify-content:space-between;gap:12px;
font-size:13.5px;padding:2.5px 0;
}
.sqx .sq-tile .row span:first-child{color:#31536a;}
.sqx .sq-tile .row span:last-child{font-weight:700;color:var(–sq-ink);white-space:nowrap;}
.sqx .sq-dose-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.sqx table.sq-matrix{
width:100%;border-collapse:collapse;min-width:540px;font-size:14.5px;
}
.sqx .sq-matrix caption{
caption-side:top;text-align:left;
padding:14px 16px 0;
text-transform:uppercase;letter-spacing:.14em;
font-size:10.5px;font-weight:700;color:var(–sq-teal);
}
.sqx .sq-matrix thead th{
background:var(–sq-paper);color:var(–sq-navy);
text-transform:uppercase;letter-spacing:.09em;
font-size:10.5px;font-weight:700;
padding:12px 10px;text-align:center;white-space:nowrap;
border-bottom:2px solid var(–sq-line);
}
.sqx .sq-matrix tbody td{
padding:10px;text-align:center;color:#31536a;
border-bottom:1px solid #eaf2f7;white-space:nowrap;
}
.sqx .sq-matrix tbody tr:nth-child(even) td{background:#fbfdfe;}
.sqx .sq-matrix tbody tr:hover td{background:var(–sq-paper);}
.sqx .sq-matrix td:first-child{font-weight:700;color:var(–sq-ink);}
.sqx .sq-matrix tr.sq-hi td{
background:linear-gradient(90deg,rgba(112,201,204,.20),rgba(5,131,198,.11));
font-weight:700;color:var(–sq-ink);
}
.sqx .sq-matrix tr.sq-hi td:first-child{box-shadow:inset 3px 0 0 var(–sq-teal);}
.sqx .sq-matrix tr.sq-dots td{color:#9db6c6;letter-spacing:.35em;padding:6px 10px;}
.sqx .sq-matrix tr.sq-total td{
background:var(–sq-paper);font-weight:700;color:var(–sq-ink);
border-top:2px solid var(–sq-line);border-bottom:none;
}
.sqx .sq-key{
display:flex;gap:14px;align-items:flex-start;
padding:17px 18px;
background:linear-gradient(160deg,#ffffff 0%,var(–sq-paper) 100%);
border-top:1px solid var(–sq-line);
}
.sqx .sq-key-ic{
flex:0 0 auto;width:34px;height:34px;border-radius:10px;
display:flex;align-items:center;justify-content:center;
background:linear-gradient(140deg,var(–sq-mint),var(–sq-blue));color:#fff;
}
.sqx .sq-key-ic svg{width:17px;height:17px;display:block;}
.sqx .sq-key .k{
display:block;text-transform:uppercase;letter-spacing:.14em;
font-size:10px;font-weight:700;color:var(–sq-blue);margin-bottom:4px;
}
.sqx .sq-key .v{display:block;font-size:15px;color:#31536a;line-height:1.6;}
.sqx .sq-key .v strong{color:var(–sq-ink);}
.sqx .sq-dose-foot{
padding:12px 18px 15px;font-size:12.5px;color:#6d8ea3;
border-top:1px solid var(–sq-line);
}
@media (max-width:600px){
.sqx .sq-dose-head{padding:16px;}
.sqx .sq-tile{padding:14px 13px;}
.sqx table.sq-matrix{font-size:13.5px;}
.sqx .sq-matrix tbody td{padding:9px 8px;}
}

/* ———- REVEAL ———- */
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UK Launch · The Ped Shop Exclusive

A new name in research peptides, landing in the UK

SerenQ Pharmaceuticals builds research peptides into sealed, pre-filled injection pens rather than lyophilised vials. No reconstitution, no bacteriostatic water, no guesswork with a syringe barrel. Dial the units you need, read them off the window, done.

SerenQ has appointed The Ped Shop as its exclusive UK stockist. Every pen sold here comes direct from the manufacturer, in sealed retail cartons, with a unique serial number and QR authenticity code on the label.

SerenQ Pharmaceuticals

KLOW

BPC-157 + TB500 + KPV + GHK-Cu · Blended Peptide Injection Pen

BPC-157 10mgTB500 10mgKPV 10mgGHK-Cu 50mg
ContentKLOW blend
Dial graduation15u = 0.5 / 0.5 / 0.5 / 2.5mg
Per unit33mcg / 33mcg / 33mcg / 167mcg
Total units300u
FormatPre-filled pen
Pen tips32G 0.23 x 4mm
Expiry12/2027
AuthenticityQR + serial

Composition & Dosing Guide

KLOW blend · 3 ml pen · 300 units

Total volume
3 ml
Total liquid in the pen
Total contents
10 / 10 / 10 / 50 mg
BPC-157 / TB500 / KPV / GHK-Cu
Dosing scale
0.01 ml = 1 unit
Each unit on the pen dial equals 0.01 ml
Concentration
3.33 / 3.33 / 3.33 / 16.67 mg/ml
Each active per millilitre
Dosing examples
Units Volume (ml) BPC-157 (mg) TB500 (mg) KPV (mg) GHK-Cu (mg)
3 units 0.03 ml 0.10 mg 0.10 mg 0.10 mg 0.50 mg
6 units 0.06 ml 0.20 mg 0.20 mg 0.20 mg 1.00 mg
9 units 0.09 ml 0.30 mg 0.30 mg 0.30 mg 1.50 mg
12 units 0.12 ml 0.40 mg 0.40 mg 0.40 mg 2.00 mg
15 units 0.15 ml 0.50 mg 0.50 mg 0.50 mg 2.50 mg
18 units 0.18 ml 0.60 mg 0.60 mg 0.60 mg 3.00 mg
21 units 0.21 ml 0.70 mg 0.70 mg 0.70 mg 3.50 mg
24 units 0.24 ml 0.80 mg 0.80 mg 0.80 mg 4.00 mg
27 units 0.27 ml 0.90 mg 0.90 mg 0.90 mg 4.50 mg
30 units 0.30 ml 1.00 mg 1.00 mg 1.00 mg 5.00 mg
300 units 3.00 ml (full pen) 10.00 mg (total) 10.00 mg (total) 10.00 mg (total) 50.00 mg (total)
Key example
15 units = 0.15 ml, the pen’s dial graduation, containing 0.50 mg / 0.50 mg / 0.50 mg / 2.50 mg.
Figures are the pen’s stated contents divided across its 300 units. For research purposes only. Not for human consumption.

Third Party Testing

Results pending

Every SerenQ batch is sent for independent analysis before it goes on general sale. Purity and identity testing for this batch is currently with Analiza, and the certificate will be published on this page the moment it lands.

LaboratoryAnaliza
TestPurity & identity
MethodHPLC / MS
StatusAwaiting report

Check back here for the full certificate, or ask us and we will send it over as soon as it is released.

Serialised & QR Verified

Every SerenQ product carries a unique serial number and a QR code printed on the label. Scan it with any phone camera and you can independently confirm the pen is genuine SerenQ stock and check its batch details before you open the carton.

One code per pen. Each one can only be registered once, so a duplicate scan is an immediate red flag.



You can verify your SerenQ authenticity and view the latest HPLC at
auth.seren-q.com


About KLOW

KLOW is the GLOW blend with KPV added. Where GLOW pairs the two tissue repair peptides with a collagen signalling peptide, KLOW brings in a fourth acting specifically on inflammation, which is the variable the other three do not directly address.

The rationale for the combination is that each component covers a different stage of repair. BPC-157 is associated in the literature with angiogenesis and with tendon and gut tissue; TB500 acts on actin regulation, which governs how repairing cells migrate to the site; GHK-Cu is a copper binding tripeptide involved in collagen and elastin synthesis and in extracellular matrix remodelling. KPV, the tripeptide tail of alpha-MSH, damps the inflammatory signalling that runs alongside all of it.

The practical argument for a blend over four separate pens is ratio stability. Four pens drift apart as they empty at different rates and as doses get adjusted independently; a single cartridge fixes the proportions at the factory. The cost is exactly the same thing: you cannot raise one component without raising all four.

Where the evidence sits: every component here is individually researched, but the blend as a blend is not. There are no studies of these four peptides administered together in these proportions, in humans or otherwise, so the rationale is additive reasoning rather than evidence. None of the four holds a medicines licence.

The pen format

Four compounds in one cartridge means one injection instead of four and a ratio that cannot drift. Each unit delivers 33mcg each of BPC-157, TB500 and KPV alongside 167mcg of GHK-Cu.

  • BPC-157 10.00mg, TB500 10.00mg, KPV 10.00mg, GHK-Cu 50.00mg per pen, pre-combined in one cartridge
  • 1 unit = 33mcg / 33mcg / 33mcg / 167mcg respectively
  • 300 units in total, so the ratio between the actives is fixed and cannot drift
  • Dial and dose window let you set the exact amount and read it back before dispensing
  • 4 screw on pen tips supplied, individually sealed, 32G 0.23 x 4mm
  • Protective cap, clip and a rigid retail carton for storage and transport
  • Batch number, expiry and serial printed directly on the pen barrel, not just the box

Handling and storage

  • Store refrigerated at 2 to 8°C. Do not freeze
  • Keep in the outer carton, away from direct light
  • Short periods at room temperature during transit are expected and normal
  • Use a fresh sealed tip for each dispense and dispose of tips in a sharps container
  • Expiry 12/2027 on sealed, correctly stored stock
  • Keep out of reach of children and animals

What is in the box

  • 1 × SerenQ KLOW pre-filled injection pen
  • 4 × sealed pen tips, 32G 0.23 x 4mm
  • Serialised, QR coded retail carton

Choosing between KLOW, GLOW and the Heal pen

These three are the same idea at three levels of coverage. Heal is the minimum viable version: BPC-157 and TB500 at 5mg each, the repair pairing and nothing else. GLOW doubles both to 10mg and adds 50mg of GHK-Cu, which brings skin and collagen into scope. KLOW is GLOW plus 10mg of KPV, adding the anti-inflammatory component.

Pick on whether inflammation is part of what you are looking at. If it is a straightforward tendon or soft tissue question, GLOW already covers it and KPV is paying for something you are not using. If there is an inflammatory element, KPV is the piece the other two are missing.

Guides that go deeper:

For research purposes only

This product is sold strictly as a laboratory research chemical. It is not a medicine, not a supplement and not a cosmetic. It is not for human or veterinary consumption, and it is not intended to diagnose, treat, cure or prevent any disease or condition.

KLOW is not licensed as a medicinal product by the MHRA, the FDA or any other regulator. Nothing on this page should be read as medical advice, a recommendation, or a suggestion of use in humans or animals.

By purchasing you confirm you are 18 or over, that you are acquiring this product for legitimate laboratory research or analytical use only, and that you accept full responsibility for its safe handling, storage and lawful use under the regulations that apply where you are.

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