Grass-Fed & Finished Collagen Peptides (450g) Pure, Unflavoured

Premium, clean collagen peptides — dissolve instantly with no clumps, perfect for daily joint, skin, hair, and recovery support.
“I use this every day for myself and the kids — it mixes easily and is truly unflavoured!”
“We love knowing it’s pure, grass-fed & finished collagen with no fillers or unnecessary additives.”
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    Unrefined Nutrients Pure Collagen Peptides is made from 100% Grass-Fed & Finished bovine collagen. Sourced from pasture-raised cows and produced via a gentle hydrolyzed process, our collagen is broken down into small, bioavailable peptides for easy digestion and fast absorption.

    Free from fillers, flavours, sweeteners, hormones, pesticides and herbicides — this is collagen in its most unrefined form, ideal for both pregnant and breastfeeding women & children from 12 months. It can be mixed into both hot or cold drinks, smoothies, or functional recipes.

    Rich in glycine, proline, and hydroxyproline, and offering eight of the nine essential amino acids, our Pure Collagen Peptides may support:

    Healthy joints and bone density

    Lean muscle mass and exercise recovery

    Skin elasticity, hydration and reduced visible signs of ageing

    Strong nail and hair growth

    Key Features

    Serving size 10g - 45 serves!

    100% Grass-Fed & Finished Collagen

    Premium Hydrolysed Bovine Peptides

    Unflavoured, Unsweetened & Unblended

    Free from Hormones, Antibiotics & Pesticides

    Non-GMO & Gluten Free (Nil Detected)

    Third-Party & Heavy Metal Tested

    Dissolves easily in hot or cold liquids

    Allergen statement: This product does not contain gluten, dairy, egg, peanut, fish, soy, shellfish, wheat, yeast, fillers, binders, preservatives, or artificial ingredients.

    Full Ingredient List

    Pure Hydrolysed Bovine Collagen Peptides (100%).

    How to Use

    Add to any drink — hot or cold — smoothies, or use in cooking and baking.

    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)
    Grass-Fed & Finished Pure Collagen Peptides (450g)

    FAQs

    Is Collagen safe for children?

    100% Yes. According to Food Standards Australia New Zealand (FSANZ) Collagen is safe for children as it is considered a whole food protein source derived from cows. Collagen itself accounts for 30% of the body’s total protein and is the primary building block of the body’s skin, cartilage, muscles, bones and connective tissue. Collagen can support your child’s joint health, help maintain muscle mass and aid in bone health. Sourced from grass-fed, pasture-raised cattle, with the highest standards of care, our collagen has been produced using a hydrolyzed process that breaks it down into smaller, more easily digestible peptides ensuring superior bioavailability and easy absorption. Our Immune Protein contains a complete essential amino acid profile, due to the addition of L-Tryptophan, the only essential amino acid missing in natural bovine collagen.

    What are the benefits of Collagen for children?

    Adding collagen to your child’s smoothies or meals as a source of protein may support normal blood sugar and help your child feel more satiated. Collagen is also rich in the amino acids, Glycine and Proline, which are known to support gut health, joints and bone remodelling. Glycine and Tryptophan (which we added to Immune Protein) both play important roles in the synthesis of serotonin and melatonin. Tryptophan is an essential amino acid, meaning the body cannot make it, so it must be obtained through diet. It serves as a precursor to serotonin and melatonin production which both play a crucial role in regulating mood, sleep, appetite and many other functions.

    Is this suitable for adults too?

    Yes! Immune Protein is great forchildren and adults. Many parents use it in their own smoothies, oats, coffee or yoghurt for an easy, gentle protein boost.

    What age can my child consume Immune Protein?

    Unrefined Nutrients Immune Protein is formulated for children aged 12 months and older. While the nutritional panel reflects the recommended dietary intake of 1-3 year olds, Immune Protein can be used by school-aged children all the way up to teenagers to increase vitamin, mineral and protein intake. Children aged four years and older may benefit from 2 servings of Immune Protein per day.

    Is it allergen free?

    Yes. Our products are free from Gluten, Dairy, Eggs, Peanuts, Tree Nuts and Shellfish. Also free from Soy, Shellfish, Yeast, Fillers, Binders, Preservatives. We third-party test all of our products and send each batch away to a separate lab to ensure there are absolutely no traces of allergens in our products.

    How do I serve it? Will they taste it?

    Collagen peptides are neutral-tasting and dissolve in hot or cold foods. Stir into smoothies, oats, yoghurt, pancake batter, soups or sauces. Heat-stable for normal cooking/baking.

    Where is your collagen sourced from?

    From grass-fed, pasture-raised cattle with strict quality standards. It’s hydrolysed into small peptides for easy mixing and absorption.

    Can I use this if I’m pregnant or breastfeeding?

    Many adults choose collagen during pregnancy and breastfeeding, but always check with your healthcare professional first, especially if you have specific nutrient targets or medical considerations.

    Can I add to hot drinks like coffee?

    Certainly! This product is made to be versatile and is heat stable. Coffee, Tea and Cooking is not a problem.

    OUR STORY

    Unrefined Nutrients was founded by Nicola Inger Scruby — a mum of two (soon to be three!) and qualified nutritionist with a background in Clinical Nutrition, Health Science, and Pregnancy, Postpartum & Infant Nutrition. After years in a busy mothers’ clinic, Nicola saw first-hand how common nutrient gaps are for mums and kids — and how most supplements on the market were either full of additives, hard to absorb, or not suitable for both.

    When her own toddler faced repeated daycare bugs, food aversions, and weight loss, Nicola began creating “immunity milkshakes” — wholefood blends packed with immune-supportive ingredients he’d actually drink. These shakes became the inspiration for our Kid’s Immune Protein.

    Alongside Nicola, her partner Mitch — a GP — has been part of the journey from day one, ensuring every product is backed by evidence-based research and clinically supported ingredients. Together, they combine nutritionist know-how, medical expertise, and real-life parenting to help families feel their best, naturally.

    Customer Reviews

    Based on 1 review
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    J
    Jen Burrows
    A winner!

    Love the simple ingredients, whisks easy. completely unflavoured.