Peptide Starter Kits, Stacks and Blends

Peptide Starter Kits, Stacks and Blends in more detail

What is a peptide blend?

Several compounds are combined before freeze-drying and go into one vial: that is a blend. The result is one vial, carrying one label that names every component, with one certificate of analysis covering the mixture.

Once the compounds are mixed, a blend cannot be separated again. A single reconstitution brings everything into solution, at the ratio printed on the label. GLOW, KLOW and the cagrilintide pairings are the blends in this range.

What is a peptide stack?

Nothing is mixed in a stack; it is several vials in one box. Every vial has its own label and certificate, and is made up separately.

The practical difference is that a stack can be split up and a blend cannot. To swap out one component, or to make the vials up weeks apart, you need a stack. Along with the others, the Wolverine, Recovery and Metabolic sets are stacks.

What is a starter kit?

One compound plus the equipment for making it up is a kit: bacteriostatic water, insulin syringes and alcohol swabs, with pen needles instead when the kit is based on a pen. The vial inside is identical to the one on its own product page. What the kit changes is the checkout: a first order goes through once instead of three times.

Stack, blend or kit: what is the difference?

Why buy a blend rather than each compound separately?

There are three reasons, all of them logistical and none pharmacological.

• One vial in place of several. Just one reconstitution, one item in the fridge and one thing to track.
• One vial, less packing, a single postage. That alone is why a blend costs less than its parts bought one by one; the compounds themselves carry no discount.
• A ratio that cannot drift. The proportions are set when the blend is manufactured, so each millilitre drawn holds an identical mix.

Buying separately comes down to control. Separate vials can be made up to different concentrations, opened weeks apart, or bought one at a time when needed. You are not tied to anything on this shelf: every blend and stack is made up of components that are also sold singly, and each product page shows the separate cost of its contents alongside the box price.

Why buy a stack rather than single vials?

The vials do not change. Only packaging and price differ with a stack, which puts the same material in one box for less than three separate purchases. Need two of the three? Buy those two, and the vials are still identical.

How should the milligram figure on a blend label be read?

It is the combined total of every component in the vial, not the strength of any one of them. An 80mg blend of four compounds therefore holds 80mg in all, shared four ways, while a 50mg blend of three is not weaker, just smaller in total and split another way.

No figure on our labels is misread more often than this one. Each blend's own product page gives its breakdown, and every other line is covered in how to read a vial label.

How can I identify my blend?

Check the compound line on the label, where every one of our blends names each component. A vial that does not list its contents is not one of ours, and we cannot tell you what it contains.

The K in KLOW comes from KPV, which is the one ingredient that distinguishes it from GLOW.

What storage do blends and stacks need?

Reconstituting an entire stack in one session leaves you with several open solutions on the go at the same time. When only one component is being worked with, nothing obliges you to make the rest up at all.

Have these combinations been researched?

No published study has examined any of these combinations as a combination. Such evidence as there is concerns the individual compounds, each linked from its own page, and none of it addresses what happens when the compounds are supplied together.

So no product on this shelf is backed by research into its combination, and any claim about what a particular blend contributes does not come from a paper.

How does a box price compare with its parts?

It follows from what is inside. A stack costs less than its vials added up, and a blend is lower still, since filling and sending one vial costs less than several. On every product page the components' separate cost sits beside the box price, so the saving is there to see rather than taken on trust.