Tripeptide-10 Citrulline + Tripeptide-1 Collagen Complex Liquid, IO

A complete collagen-support system in one liquid

Tripeptide-10 Citrulline + Tripeptide-1 Collagen Complex Liquid is a multi-component solution that brings several collagen-focused ingredients together. Its published commercial INCI is Water (Aqua), Pseudoalteromonas Ferment Extract, Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein, Tripeptide-10 Citrulline, Tripeptide-1, Lecithin, Butylene Glycol, Xanthan Gum, Carbomer, Triethanolamine, Caprylyl Glycol and Phenoxyethanol. CAS is Mixture; Tripeptide-10 Citrulline is listed as 960531-53-7 and Tripeptide-1 as 49557-75-7. The CoA confirms the composition for each lot.

Compared with single-peptide listings

Tripeptide-10 Citrulline Solution is Tripeptide-10 Citrulline on its own, and IO Firming Peptide Liquid is Palmitoyl Tripeptide-5 alone. Tripeptide-10 Citrulline + Tripeptide-1 Collagen Complex Liquid adds a marine ferment, plant proteins and a second peptide, so it suits brands that want one rich addition rather than several separate actives. It sits among our peptide solutions.

Formulating with Tripeptide-10 Citrulline + Tripeptide-1 Collagen Complex Liquid

Phase and temperature

Add it in cool-down, below 40 °C, with gentle mixing, and avoid long holds at high temperature. The liquid already contains a gel network of xanthan gum and carbomer, so expect it to add some body to thin serums.

Level

This card does not state a use percentage, so follow the CoA and the supplier documentation for the level.

Labeling and allergens

Every component must appear on your ingredient list. The material contains hydrolyzed wheat and soy proteins, so gluten-free and soy-free claims are not possible. It also brings phenoxyethanol and caprylyl glycol, which count toward your preservative totals.

Product ideas

Firming-look face serums, day and night creams, neck creams, eye creams and gel-creams. The light gel network helps in water-based serums, and the lecithin makes it friendly to emulsions.

Pairing ideas

Hyaluronic acid, niacinamide, ceramides and an expression-line peptide such as Acetyl Hexapeptide-8 Solution round out a full system. Add each active separately and check clarity and viscosity after each addition.

Example: firming gel-cream architecture

Water, glycerin, a light emulsifier, a light oil, Tripeptide-10 Citrulline + Tripeptide-1 Collagen Complex Liquid at the supplier level in cool-down, sodium hyaluronate and a preservative chosen with the phenoxyethanol from the active in mind. Levels follow the supplier documentation.

Claims

Keep claims cosmetic: skin looks firmer, smoother and more resilient. Collagen wording should describe how skin looks and feels, and performance claims need tests on the finished product.

Lot handling and storage

Record appearance and pH on arrival, compare them with the CoA, and keep the CoA with your batch records so each finished batch can be traced to its lot. Store tightly closed, cool and away from light.

Stability checks before scale-up

Run a small pilot batch first. Keep samples at room temperature, in a warm cabinet and in the fridge, and check color, odor, clarity, viscosity and pH at set intervals over several weeks. Test the product in the final pack as well as in glass, because pumps, droppers and tubes can change how a peptide product ages. Write every observation into the batch record next to the lot number of the raw material.

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.