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The best collagen supplements – what are the benefits & do they really work?

Celebrities from Victoria Beckham to Jennifer Aniston swear by collagen powders and capsules

best collagen supplements
Hollie Brotherton
Hollie BrothertonLifestyle & Commerce Senior Writer
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Claiming to firm your skin, improve radiance and reduce the appearance of fine lines, as well as fortifying your hair and nails, it's no surprise the popularity of collagen supplements transcends the wellness industry.

Victoria Beckham, Jennifer Aniston and Kourtney Kardashian (to name just a few) have been publicly singing their praises for years now, and sales are still steadily on the rise. The market had an estimated worth of £3.32B in 2022 and is expected to increase by another 8% by 2032. Looking to invest in collagen supplements? We've digged deeper to find out more about the benefits and the best options available to shop online.

The best collagen supplements at a glance

  • The nutritionist-favourite: JS Health Collagen Nourish + Glow Powder, £39.99 / $39.99
  • The celebrity-favourite: Vital Proteins Collagen Peptides, £28.49 / $17.99
  • The Amazon-favourite: Wellguard Collagen Powder, £16.99 (save 15%)
  • The best with added protein: Dose & Co Collagen Protein Powder, £29.99 / $31.95
  • The best vegan formula: The Beauty Chef Collagen Inner Beauty Boost, from £18 / $50
  • The best for age 40+: Gold Collagen Forte Plus, £88.80 for three boxes

What is collagen?

Collagen is a protein found in the body. It strengthens the skin and promotes elasticity and hydration. It also acts as the glue that holds ligaments, joints and bones together. The building block of healthy skin, it keeps it looking plump and youthful, but as we age our collagen supplies decline sharply. From the age of 20, we produce about 1% less collagen every year, and by the time we turn 50, most of us will have lost about 50% of the collagen in our skin!

What are the benefits of taking collagen supplements?

The efficiency of collagen supplements has been debated, but it's claimed they support our own collagen production, helping to reduce the rate at which it breaks down. Some consumers say their skin is plumper and glowing with improved elasticity, while others boast healthier hair and nails.

Studies have shown that collagen supplements can support collagen production, but you have to be consistent. It usually takes around 12 weeks to see results.

Collagen comes in several different forms, from pills to powders. You'll also need to chose from bovine or marine formulations, and these days there are even vegan options available. Bovine collagen is sourced from cows while marine collagen is sourced from fish, and vegan supplements are usually made using genetically modified yeast and bacteria.

Nutritionist and founder of supplement brand JS Health, Jessica Sepel, recommends marine collagen to see the best results: "Marine collagen is absorbed up to 1.5 times more efficiently into the body, which means that it is more bioavailable than bovine collagen. As it is absorbed more efficiently and enters the bloodstream faster, it is considered a superior form of collagen." She also suggests choosing marine collagen that is wild and deep-sea sourced rather than farmed.

How we chose the best collagen supplements

  • Celebrity favourites: The A-list have all of the resources and inside knowledge to invest in the best supplements in the wellness sphere, so when they use something religiously, we know it's probably for good reason.
  • Nutritionist-approved: Of course, these collagen supplements are also science-backed and have been approved by nutritionists. 
  • Available on Amazon: Many of the collagen supplements included are available to shop on Amazon with free next day delivery to make ordering as easy as possible.
  • Vital Proteins Collagen Peptides

    vital proteins powder 2022

    Vital Proteins Collagen Peptides

    • 20g of bovine collagen per serving
    • Also available as marine collagen and collagen creamer

    Jennifer Aniston is a huge fan of collagen – and after using the Vital Proteins collagen powder for years, she even teamed up with the brand as the Chief Creative Officer. Poosh lifestyle guru Kourtney Kardashian is another celebrity who backs the popular collagen supplements. This particular one is bovine collagen, but they also offer marine collagen.

  • Gold Collagen

    Gold collagen

    Gold Collagen Forte Plus

    • 5,000mg of hydrolysed marine collagen per serving

    Specially designed for women over 40, Gold Collagen's Forte Plus comes in liquid form, with one mini bottle designed to be taken each day, making it super easy to add to your morning routine.

    As well as marine collagen, the clever formula includes a cocktail of skin, hair and heart health-supporting ingredients like Biotin, Folic Acid, Hyaluronic Acid, Vitamin C and Zinc. When the recommended dose is consumed daily, it's claimed to stimulate skin hydration in three weeks, smoothness in six weeks and firmness by week nine.

  • Dose & Co Collagen Protein Powder

    dose co collagen

    Dose & Co Collagen Protein Powder

    • 10g of bovine collagen per serving (plus 20g of protein)
    • Also available as collagen creamer and dairy-free collagen creamer

    Already use a protein powder to boost your levels before or after a workout? This one has added collagen to support your skin, hair and nails, too. Each serving contains 20g of protein and 10g of collagen in a tasty vanilla flavour to get you glowing from within. It's another one available as a coffee creamer to pimp your caffeine.

  • JS Health Collagen Nourish + Glow Powder

    jshealth collagen supplements

    JS Health Collagen Nourish + Glow Powder

    • 3g of concentrated marine collagen per serving
    • Also available as collagen creamer and greens + collagen

    What JS Health founder nutritionist Jessica Sepel is an oracle when it comes to health and wellbeing, and it shows in the positive reviews of her stellar supplement range. 

    Sweeping the board with nothing but five stars, JS Health's collagen powder is made from marine collagen and 10-science-backed ingredients blended together to help with fine lines, hydration and that coveted glow we all crave.

  • Bare Biology Skinful Collagen Powder

    bare biology collagen

    Bare Biology Skinful Collagen Powder

    • 5g of marine collagen per serving
    • Also available as marine collagen powder with Vitamin C

    Bare Biology's collagen powder is made from ethically-sourced hydrolysed wild codfish skin. It's ideal for adding to your cooking, because unlike others collagens the peptides can withstand high heat. Bare Biology also do this powder in a tasty strawberry flavour to jazz up water.

  • Absolute Collagen Liquid Sachets

    absolute collagen supps

    Absolute Collagen Liquid Sachets

    • 8g of concentrated marine collagen per serving

    Made from marine collagen and brightening Vitamin C, it's no wonder that Absolute Collagen sachets are a go-to morning ritual for Nadia Sawalha. The Loose Women star revealed she adds it to her homemade bone broth at least three times a week to help her skin, nails and hair. Plus, it comes in tasty lemon, raspberry or mango and mandarin flavours.

    Right now, Absolute Collagen is offering a free gift worth £35 if you subscribe. You can save 21% with a 14-day subscription, receiving 14 sachets every two weeks for £26.99. Or for £53.98 you can sign up for a 28-day subscription, netting you 28 sachets every four weeks, at a saving of 21%.

  • Wellguard Pure Hydrolysate Collagen Powder

    wellguard collagen

    Wellguard Pure Hydrolysate Collagen Powder

    • 10g of bovine collagen per serving

    Amazon's Choice collagen, Wellgard has over 10,000 five-star ratings. It contains high levels of the eight essential amino acids featuring small bioavailable collagen peptides which are easily absorbed by the body. It dissolves very easily in cold water, with no lumps and bumps and is virtually tasteless and odourless.

  • The Beauty Chef Collagen Inner Beauty Boost

    collagen drink beauty chef

    The Beauty Chef Collagen Inner Beauty Boost

    • Includes no collagen. Instead it's formulated with a Flora Culture™ bio-fermented blend, maqui berry, acai, papaya, blueberry, goji berry and pomegranate powders with grape seed extract, zinc and Vitamin C.

    Created by Bondi-based Beauty Chef founder Carla Oates, this vegan bio-fermented probiotic drink is packed full of ingredients to boost your natural collagen. Like 'skincare in a bottle' it works to support your skin’s moisture levels and elasticity from the inside out. It's also sugar and gluten-free.

  • Advanced Nutrition Skin Collagen Support

    collagen support

    Advanced Nutrition Skin Collagen Support

    • Includes no collagen. Instead it's formulated with Vitamin C, Zinc, MSM, Grapeseed Extract and Melon Concentrate.

    Advanced Nutrition's capsules include a clever cocktail of Vitamin C, zinc, grapeseed extract, MSM and melon concentrate to improve your body's collagen production. The vegan supplement is a bestseller at Selfridges, promising to reactive the elasticity in your skin, plump your complexion and protect cells from oxidative stress.

  • Ingenious Vegan Collagen Capsules

    ingenius collagen supplements

    Ingenious Vegan Collagen Capsules

    • 4g of Astrion™ (vegan collagen) per serving
    • Also available as marine collagen in Beauty and Active formulas

    Ingenious collagen works to strengthen hair, nails and joints using a patented formula sustainably-made with entirely natural ingredients. As well as the vegan collagen Astrion™, it contains Hyaluronic Acid, natural Astaxanthin, Vitamin C & E and zinc. You can also choose from their marine-derived Beauty or Active formulas.

  • Known Collagen

    Known collagen

    Known Collagen Advanced Hydrolysed Marine Liquid Collagen

    • 5g of marine collagen per serving

    Known Collagen blends marine collagen with their own patented Advanced Liposomal Technology, to ensure your body will absorb as much as possible for maximum benefits. It's packaged in individual sachets (ideal for taking with you on the go) and comes in a summer fruit flavour.

  • Revive Collagen Enhanced Plus

    revive collagen amanda holden

    Revive Collagen Enhanced Plus

    • 10g of marine collagen per serving
    • Also available as vegan collagen

    Amanda Holden says she's taken collagen supplements for years. Of her partnership with the brand, she said: "When I discovered Revive Collagen I was blown away by the quality of their product and their sustainability credentials."

    The 'Enhanced Plus' range contains 10,000mg of marine collagen per serving, as well as keratin, retinol and a number of health-boosting vitamins for a total wellness boost.

  • Reverse Life Collagen MSM

    collagen msm

    Reverse Life Collagen MSM

    • 7g of bovine collagen and 1g of marine collagen per serving (plus 1g of MSM)

    Reverse Life's new MSM collagen contains 1,000mg of MSM (Methyl-Sulphonyl-Methane) which has powerful anti-inflammatory properties, along with Hyaluronic Acid and Vitamin D3. The sugar-free daily collagen works to advance the health of skin, hair, nails, and bones to help you feel good from the inside out.