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<p>Marine Collagen is a liquid hydrolysed collagen ingredient derived from deep-water fish and used in cosmetic formulations for skin and hair care. It is water soluble and works best in the water phase or cool-down phase of suitable formulas, making it especially useful in serums, lotions, shampoos, and conditioners. This is a cosmetic ingredient, not a ready-to-use serum or supplement. Its liquid format makes it easy to blend into water-based formulations where a moisture-supporting marine protein is wanted.</p>
<p>♡ Why we love it: Marine collagen is one of those quietly effective formulation ingredients that adds a lovely touch to both hair and skin care. It is easy to use, blends well into water-based products, and helps make everyday formulas feel more polished and conditioning.</p>
<p><a href="https://essentiallynatural.co.za/blogs/formulating-with-series/formulating-with-hydrolyzed-proteins"> Learn more about working with hydrolyzed proteins here </a> .</p>
<h4>Key Properties</h4>
<ul>
<li>INCI Name: Aqua, Hydrolyzed Collagen</li>
<li>Ingredients: Water, hydrolyzed collagen (marine sourced)</li>
<li>Form: Amber coloured liquid</li>
<li>Solubility: Water soluble</li>
<li>Suitable For: Cosmetic Use</li>
<li>Appearance: Amber coloured liquid</li>
<li>Usage Rate: 5% in aqueous phase</li>
<li>Naturally Biodegradable</li>
<li>Pescatarian Friendly</li>
</ul>
<h4>What It's Used For</h4>
<ul>
<li>Adding to shampoos and conditioners</li>
<li>Including in hair serums, mists, and styling products</li>
<li>Blending into creams, lotions, and facial serums</li>
<li>Supporting moisture retention in skin and hair care formulas</li>
<li>Improving the feel of water-based cosmetic products</li>
<li>Using in clear or oil-free haircare formulations</li>
</ul>
<h4>Who It's For</h4>
<p>This Product Is For:</p>
<ul>
<li>DIY formulators making water-based skin and hair care products</li>
<li>Haircare makers creating shampoos, conditioners, and styling products</li>
<li>Skincare makers working on lotions, creams, serums, and liquid soaps</li>
<li>Pescatarian-friendly cosmetic routines</li>
</ul>
<p>This Product Is Not For:</p>
<ul>
<li>Internal use</li>
<li>An oil-only formula without a water phase</li>
<li>Anyone looking for a finished ready-to-use cosmetic</li>
<li>Vegan lifestyles</li>
</ul>
<h4>How To Use It</h4>
<ul>
<li>As a Cosmetic Ingredient: Add to the water phase of your formulation, or incorporate at cool down.</li>
<li>As a Haircare Add-In: Use in shampoos, conditioners, and styling products.</li>
<li>As a Skincare Add-In: Blend into creams, lotions, facial serums, or liquid hand soaps.</li>
<li>Typical Usage Rate: Use at 5% in the aqueous phase.</li>
<li>Processing Tip: Stir thoroughly into water-based products for even distribution.</li>
</ul>
<h4>Safety Instructions</h4>
<ul>
<li>For cosmetic use only.</li>
<li>Do not ingest.</li>
<li>Avoid contact with eyes.</li>
<li>Keep out of reach of children.</li>
<li>Store in a cool, dry place away from direct sunlight.</li>
<li>Patch test finished formulations before wider use.</li>
</ul>
<h4>FAQs</h4>
<p>Q: Is marine collagen water soluble? <br>A: Yes. It is fully water soluble and is intended for use in the water phase or at cool down in suitable formulations.</p>
<p>Q: Can I use this in shampoo? <br>A: Yes. The source specifically notes it as a useful addition to shampoo formulations, with 5% suggested as a usage tip.</p>
<p>Q: Is this a finished serum or treatment? <br>A: No. This is a cosmetic ingredient intended to be added to suitable formulations, not a ready-to-use finished product.</p>