TwinTucks Biosciences
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What goes in, and why

Marine Type I collagen peptide

Bone is roughly a third collagen by weight. The organic matrix is what gives bone its tensile strength, and it is the part most supplements ignore in favour of calcium alone.

Marine hydroxyapatite

Our own mineral, recovered from the same scale. Hydroxyapatite is the form calcium takes in human bone, carrying phosphorus in its natural ratio rather than calcium in isolation.

Vitamin D3

Required for intestinal calcium absorption. Calcium without D3 is a formulation with a hole in it.

Vitamin K2

Directs calcium toward bone rather than soft tissue. Increasingly expected in a serious bone formulation.

At a glance

  • Format — Instant mix powder
  • Pack options — Jars with scoop, sachets, tablets.
  • Branding — entirely yours
  • Specification — agreed in writing before production
  • Documentation — certificate of analysis with every lot

What this format demands of the peptide

Mineral content is the point rather than a contaminant here, so the specification conversation is different: we are agreeing a calcium and phosphorus target, a particle size that suspends without grittiness, and a Ca:P ratio you can state on the label. The collagen fraction still carries its usual molecular weight and ash requirements.

On dosing

Calcium dosing is constrained by regulatory limits and by tolerance, not just by efficacy. We will work to the calcium figure your market permits and build the collagen dose around it.

Who buys this

Typical customers

Bone and joint specialists, geriatric nutrition brands, women's health ranges, and pharmacy-channel products where calcium is already the anchor claim.

Discuss this formulation

What we need from you

  • Target dose per serving
  • Pack format and serving count
  • Regulatory market and intended claims
  • Flavour direction, if any
  • Expected annual volume

Confidentiality agreed before any formulation detail is exchanged.

Whatever the sea gives us, we use completely.

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