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Subscribe & Save 18% + Free gift worth £134

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Bestseller

Marine Collagen Supplement Drink

From £33.99 £27.99

From the UK’s #1 collagen experts

Clinically proven results to improve skin, hair nails - from the largest, most robust clinical trial of a collagen supplement ever

6-in-1 benefits in just 6 weeks to replenish, restore, firm, smooth wrinkles, improve evenness and boost elasticity*

8000mg of sustainably sourced collagen (optimal daily dose), plus 60mg of vitamin C to help your body's absorption

Sourced from a world - class manufacturer, known for their patented hydrolysation technology and exceptionally high purity.

B Corp certified and backed by skincare and haircare industry leaders

The first collagen supplement to be accredited by the Skin Health Alliance

⭐️ Subscribe today and receive a Glow on-the-go mini travel set worth £134 for FREE! Includes Day & Night Creams, Serum, Eye Cream, Neck & Dec Cream plus a mini shampoo-conditioner duo, all tucked into a chic travel bag with a satin eye mask!


*Based on a 12-week clinical study with 130 participants.

Includes free gift worth £134

FREE Next Working Day Delivery. Order Before 4pm (UK Only)

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Clinically Proven Benefits

The Absolute Proof

As the UK's #1 collagen experts, we ran the largest, most robust clinical trial of a collagen supplement ever.

The trial was independent, peer-reviewed (validated by other medically-trained professionals) and placebo-controlled (results compared to those who weren’t taking collagen). The trial featured 130 people over 12 weeks and gathered over 30,000 data points.

The results, proved our expert-backed collagen Absolute-ly works!

Within 6 weeks, participants saw:

  • 65% agreed skin feels replenished and restored*
  • 54% agreed skin looks and feels firmer*
  • 46% boost in skin elasticity*
  • 19% improvement in skin evenness*
  • 8% improvement in fine lines and wrinkles*

After 12 weeks, participants saw:

  • 100% saw an improvement in fine lines, wrinkles and skin evenness*
  • 60% boost in skin elasticity*
  • 90% felt that their skin was replenished and restored*
  • 37% improvement in hair shine*
  • 32% reduction in hair damage*

*Based on a 12-week clinical study with 130 participants.

These results confirm that Absolute Collagen delivers real, visible benefits for skin and hair. For full results, you can see the clinical paper on our website

How To Take

One sachet a day is all you need for best results.

Each 10ml sachet delivers 8000mg of high-quality marine collagen peptides - your optimal daily dose. Mix into your favourite food or drink, or take it on-the-go straight from the sachet - just rip and sip (easy!).

Ingredients

All 3 flavours of our Marine Collagen Liquid Supplement contain ethically and sustainably sourced, premium collagen.

Our collagen is sourced from a world - class manufacturer, known globally for their patented hydrolysation technology and exceptionally high purity.

3.5x more people prefer the new and improved flavour compared to our previous one*.

Ingredients: Hydrolysed marine collagen (fish) (65%), water, orange juice concentrate, ascorbic acid (vitamin C), acid: citric acid, natural flavourings, preservative: potassium sorbate, sweetener: steviol glycosides from stevia (E960a).

Allergy advice: For allergens see ingredients in bold.

Manufactured in the UK with 100% natural ingredients. Halal certified and suitable for diabetics.

Each 10ml sachet contains 8000mg of high-grade marine collagen and 60mg of vitamin C**, is free from gluten, lactose, and artificial additives, and has only 36 calories with 7.7 grams of protein.

(Disclaimers)* Refers to Mango & Mandarin only. **Vitamin C contributes to normal collagen formation for the normal function of skin. Enjoy as part of a healthy, balanced diet and active lifestyle. 60mg vitamin C = 75% of your daily NRV (Nutrient Reference Value).

How Collagen Works

As you age, your body makes less collagen – the protein that helps skin stay firm, smooth and strong. Absolute Collagen helps support what biology’s slowed down on, with premium hydrolysed marine collagen and Vitamin C that contribute to normal collagen formation.

Once taken, our liquid marine collagen is absorbed and distributed to the deep layers of the skin (dermis). This helps stimulate and increase your body’s own natural collagen production, helping to improve skin rejuvenation, glowing skin, thicker hair and stronger nails.

Real women. Real results

Siobhan
Before
Siobhan
After

I'm really seeing the difference

"Over 10 weeks in and I'm really seeing the difference in my skin and hair."

Siobhan

Claire before collagen photo
Before
Claire after collagen photo
After

I feel much more confident

“Can’t believe what a difference it’s actually made to my skin, hair and nails! Thank you Absolute Collagen, I feel so much more confident in my 41 year old skin.”

Claire

Results that speak for themselves

 *Independent user trial: 130 participants over 12 weeks

What does 12 weeks of taking Absolute Collagen look like? This.

When it comes to science and beauty advice, we only do experts.

Dr Shotter Expert Headshot

Dr Sophie Shotter

Our award-winning aesthetician, skin care specialist and beauty press go to

Eva Expert Headshot

Eva Proudman

Leading UK Trichologist & hair expert, who helped us formulated our haircare range

Dr Barton Expert Headshot

Dr Barton

Women's health & menopause doctor, supporting women to navigate their changing body

Dr Dave

Dr Dave

Our resident senior scientist & clinical expert

FAQ

What is collagen?

Collagen is a natural protein found in our skin, hair, nails, bones, and connective tissues, responsible for keeping things smooth, strong, and supported. It’s best to think of collagen as your body’s building blocks or scaffolding, providing the structure and elasticity to keep everything in place. Collagen accounts for 70% of our dry mass skin content and it’s the collagen fibres that provide the infrastructure for elastin, which maintains our skin’s elasticity (aka keeping our skin resilient and bouncy). Put really simply, collagen keeps our skin looking supple, plump and radiant, our hair thick and shiny and our nails strong and healthy (as well as lots of other things). For a more in depth dive into what collagen is, you can read more here.

What makes Absolute Collagen so unique?

Put simply, our unique supplement formulas contain the most collagen in the smallest dose at the lowest possible price. Perfectly portioned and easy to take, you can enjoy your daily dose of collagen – no fuss, no faff required. Our exclusive blend of hydrolysed liquid marine collagen and Vitamin C performed exceptionally during the largest and most robust testing of a collagen supplement.

When should I start taking collagen?

Short answer? As early as you like. The longer answer is that clinical research and studies have shown that our body's natural collagen production starts to decline from around the age of 25. By the time we hit 50, that drops to 50%. Yes, that’s write. Our collagen levels drop to half of what they were. As with any natural skin care or nutritional regime, it never hurts to start early. So whether you’re starting to notice subtle, early signs of ageing or simply want to counter more visible signs of ageing, people of all ages can benefit from taking additional collagen.

What sort of effects can I expect to see taking Absolute Collagen?

As with all skin care and nutritional supplements, it all depends on your body, age and genetics. However, there are multiple benefits to taking our award-winning liquid and powder supplements. In our clinical trials, 100% of women taking part noticed an improvement in the appearance of fine lines, wrinkles and skin evenness whilst 69% saw an improvement in skin elasticity. Participants also saw an improvement in hair thickness and shine as well as
stronger, healthier nails. And while there’s technically no scientific way to measure the glow from inside, out, we like to think our success stories do the talking here.

How do you source your ingredients?

All the ingredients in our supplements are 100% natural. You can read more about our liquid collagen and powder collagen on our product pages. Our collagen is derived from hydrolysed collagen peptides that are sourced from the skin of freshwater fish. These fish are farmed for human consumption and therefore, not sourced purely for their collagen. We work with a world-leading European manufacturer to ensure that our collagen is certified fit for human consumption and that everything from fish care to environmental and ethical credentials are of the highest standards. We only work with suppliers who meet our very specific criteria and all the suppliers within our supply chain adhere to our strict code of conduct.

Is Absolute Collagen a carbon neutral company?

Indeed we are. We are committed to removing the same amount of greenhouse gases that we produce by supporting third-party carbon offsetting projects across the world. You can learn all about the incredible projects we’re supporting and how we are reducing our carbon emissions as a business here. We’re also B Corp certified.