Collagen For Weight Loss
Fend off food cravings. Boost metabolism. Reduce fat accumulation.
Feel in control of your weight loss journey
Losing weight doesn't have to feel like a hopeless, bound-for-failure endeavour. Our collagen peptides for weight loss provide the support you need to achieve — and maintain — a calorie deficit that’ll (finally!) get you closer to your goal.
Real People. Real Results
Shop collagen peptides for weight loss
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Limited Edition
Choc-Mint Collagen Meal Replacement - 784gRated 4.9 out of 5 stars1,737 ReviewsChoc-Mint Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Limited Edition
Violet Crumble Collagen Meal Replacement - 784gRated 4.9 out of 5 stars10,379 ReviewsViolet Crumble
Collagen Meal Replacement shake
Regular price 89.00 NZD -
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Chocolate Milkshake Collagen Meal Replacement - 756gRated 4.9 out of 5 stars6,227 ReviewsChocolate Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Limited Edition
Banana Milkshake Collagen Meal Replacement - 756gRated 4.9 out of 5 stars3,244 ReviewsBanana Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Made with Real Coffee
Iced Coffee Collagen Meal Replacement - 784gRated 4.9 out of 5 stars4,675 ReviewsIced Coffee Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Vanilla Milkshake Collagen Meal Replacement - 756gRated 4.9 out of 5 stars4,102 ReviewsVanilla Milkshake
Collagen Meal Replacement Shake
Regular price 89.00 NZD -
Strawberry Milkshake Collagen Meal Replacement - 756gRated 4.8 out of 5 stars3,028 ReviewsStrawberry Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
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Custom Shake It Off BundleRated 4.9 out of 5 stars28,012 ReviewsCustom Shake It Off Bundle
Regular price267.00 NZDSale price 240.30 NZD -
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356.00 NZDSale price 302.60 NZD -
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292.00 NZDSale price 248.20 NZD -
Limited Edition
Salted Caramel Milkshake Collagen Meal Replacement - 756gRated 4.9 out of 5 stars1,825 ReviewsSalted Caramel Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Limited Edition
Cinnamon Churro Collagen Meal Replacement - 756gRated 4.8 out of 5 stars756 ReviewsCinnamon Churro Milkshake
Collagen Meal Replacement shake
Regular price 89.00 NZD -
Regular price
342.00 NZDSale price 290.70 NZD
Real People. Real Results
See what our glowing customers have achieved in just 28 days with Glow Shakes.
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Kirsty D.
Kirsty D.I lost a total of 6 kg! I couldn’t believe it when I stood on the scales! I honestly have noticed such a difference with my hair as well
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Caitlin B.
Caitlin B.Down 14.5 kg in total. I’m so beyond happy with the results! The shakes are delicious, filling, don’t affect my milk supply and most importantly they work.
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Kaitlin M.
Kaitlin M.I Lost 7.7kg and 6cm off my waist and 4.5cm off my hips!! So happy with my progress and I will continue with the shakes.
What people are saying
@thecollagen.co
"I lost 5kg in a month! I have 1 meal replacement per day, I normally have a very healthy breakfast and high protein dinner. I love this vanilla flavour, I found shake it well and leave it for 2-3 minutes and it’s more creamy. Love it!"
"My favourite shake. Losing weight never been easier :)"
"So tasty! Really enjoy having it!"
"Absolutely love this. Feels very indulgent for a product that’s helping me lose weight."
"Love all three, vanilla, strawberry and chocolate. I’m mid 50’s and I’m finally dropping kg’s and my hair and skin look fantastic. Keep the hunger pangs away for hours and hours"
Our collagen peptides for weight loss perfectly complement a calorie-controlled diet and well-rounded exercise routine to help you lose weight. And keep it off.
Your body doesn’t like leaving its comfort zone. It wants to stay at your current weight — and will rebel whenever you try to slim down. How? With intense hunger and slowed metabolism. But you’re not powerless. You can use our collagen peptides to outsmart your physiology.
Increases your body’s level of satiety (i.e., fullness) hormones
As a protein, collagen could help increase your body's level of satiety hormones, including glucagon-like peptide-1 (GLP-1) and cholecystokinin. It could also suppress the hormone ghrelin, the sneaky culprit responsible for those intense hunger feelings.
Bottom line? Collagen supplementation could help you feel fuller for longer. This prevents you from giving in to those sneaky, all-consuming food cravings (read: extra calories you don’t need!) that always attack when you're most vulnerable.
Promotes calorie-burning muscle mass
Collagen peptides provide your body with the amino acids it needs to grow and maintain muscle, which burns approximately 8 more calories per kilogram than fat.
The more muscle mass you have, the more calories you burn — and the closer you’ll be to your goal weight.
Reduces the development and accumulation of fat cells
Regardless of how much weight you lose, your fat cells never disappear. Instead, they only shrink in size, lingering in your tissues, desperate and primed to get bigger again.
Thankfully, collagen peptides can help you actively fight against fat regain. They do so by preventing the development of new fat cells and fat accumulation within existing fat cells, ultimately leading to better weight management.
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Pick Your Own Flavours28 Day Beauty BoostRated 4.9 out of 5 stars3,005 Reviews28 Day Beauty Boost
Regular price167.00 NZDSale price 150.30 NZD -
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177.00 NZDSale price 159.30 NZD -
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236.00 NZDSale price 200.60 NZD -
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267.00 NZDSale price 240.30 NZD -
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15%
Pick Your Own FlavoursCustom Glow Getter BundleRated 4.9 out of 5 stars2,512 ReviewsCustom Glow Getter Bundle
Regular price236.00 NZDSale price 200.60 NZD -
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Pick Your Own FlavoursCustom Inner Beauty BundleRated 4.9 out of 5 stars9,410 ReviewsCustom Inner Beauty Bundle
Regular price356.00 NZDSale price 302.60 NZD -
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Pick Your Own FlavoursCustom Shine Bright BundleRated 4.9 out of 5 stars9,409 ReviewsCustom Shine Bright Bundle
Regular price267.00 NZDSale price 240.30 NZD -
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Pick Your Own FlavoursCustom The Ultimate Glow Up BundleRated 4.9 out of 5 stars12,715 ReviewsCustom The Ultimate Glow Up Bundle
Regular price641.00 NZDSale price 480.75 NZD
Our collagen peptides can do more than help you with your weight loss goals
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Shop Accommodates Pescatarian Diet
Pescatarian
Accommodates Pescatarian Diet
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Shop Pregnancy Protein Needs
Pregnancy
Pregnancy Protein Needs
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Shop Improved quality of sleep
Sleep
Improved quality of sleep
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Shop Men's health and wellbeing
Men's Health
Men's health and wellbeing
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Shop Ease your menopause journey
Menopause
Ease your menopause journey
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Shop Strong, Dense, Healthy Bones
Bones
Strong, Dense, Healthy Bones
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Shop Soft, Silky, Thick Hair
Hair
Soft, Silky, Thick Hair
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Shop Muscle Growth and Recovery
Muscle
Muscle Growth and Recovery
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Shop Supports Weight Loss Process
Weight
Supports Weight Loss Process
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FAQs
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Using collagen can be a powerful way to enhance your fitness journey. Collagen peptides help suppress hunger by increasing satiety hormones like GLP-1 and cholecystokinin while reducing ghrelin, the hormone that triggers food cravings. This keeps you feeling full for longer and reduces snacking, making it easier to maintain a calorie deficit. Additionally, collagen weight loss supplements support muscle growth, which helps burn more calories at rest and prevents fat accumulation, contributing to long-term weight management.
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Yes, collagen for weight loss is safe to use alongside other supplements or within a calorie-controlled diet. As collagen is a natural protein, it complements calorie-controlled eating plans and exercise routines without interfering with other supplements for weight loss. It complements most fitness and dietary plans, especially when paired with regular exercise. However, if you’re using other supplements or have any medical conditions, it’s always best to consult your healthcare provider.
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To maximize the benefits of collagen, we recommend having two of our Glow Shake meal replacements a day alongside a balanced, nutritious diet. This is enough to help with satiety, support muscle mass, and improve overall body composition. Consistency is key when using peptides to lose weight.
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Results vary based on factors like diet, exercise, and individual metabolism. Our customers typically see weight loss results in as little as 7 days.
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Collagen is an effective, natural solution to support your weight loss journey, making it one of the best weight loss peptides available today.
Collagen for weight loss is generally well-tolerated, with minimal side effects. Always follow the recommended dosage and consult a healthcare professional if you experience any adverse reactions or are concerned about combining weight loss supplements in NZ with other products in your wellness routine.