Marine Peptide

Marine-origin conditioning peptide

Marine Peptide is a commercial peptide solution of marine origin for skin-conditioning leave-on products. Marine ingredients are a popular theme in skin care, used to build "ocean" or "sea-sourced" product lines with a fresh, hydrating positioning. It is a clear liquid.

What the documents confirm

The published sequence and INCI for this exact SKU were not confirmed in open records during our review. Review the CoA before you finalize your label, and use the INCI it states.

How it differs from other marine actives

Marine Peptide is not Exo-P Peptide, which is an Alteromonas ferment extract, and it is not a defined Acetyl Hexapeptide-8 sequence. The catalog also carries Canadian Sturgeon Caviar Peptide 30% for a caviar story. Each has its own INCI and documentation.

Formulating with Marine Peptide

Process

Add in the water phase during cool-down, below 40 °C, once you have reviewed the CoA identity. Mix gently.

Bases

Hydrating serums, gel-creams, toners and sheet-mask essences suit a marine theme. Because the solution is clear, it works in transparent gels. Record pH and clarity before and after addition. Take the use level from the supplier documentation for your lot.

Building a marine line

A marine-themed range often combines a peptide with seaweed extracts, marine minerals and hydrators such as hyaluronic acid. Blue or clear packaging supports the story. Keep each claim tied to its ingredient.

Claims and labeling

Keep claims cosmetic: hydrated, refreshed, smoother-looking skin. If the marine source is animal-derived, the product may not fit vegan claims; confirm the source with the supplier documents.

Stability and storage

Run stability at room temperature and 40 °C in the final packaging, checking odor, since marine materials can develop a faint scent. Store tightly closed, cool and away from light, and refrigerate opened material where practical.

Example: hydrating marine gel architecture

A marine-themed gel could combine water, glycerin, a clear gel-forming polymer, Marine Peptide added after cooling, a seaweed extract and hyaluronic acid, with a preservative validated for the full formula. Exact levels come from the supplier documentation. The clear solution keeps the gel transparent, which suits a fresh, water-like positioning.

Qualifying the lot

Because the INCI is not published, request the CoA, safety data sheet and full INCI before launch. On arrival, compare appearance and pH with the CoA, then run a compatibility test and stability study in the final packaging.

Ordering

It ships from Florida, usually within 1 to 2 business days, in the pack sizes shown above, and US shipping is free on orders of $50 or more. Browse all peptide solutions.