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Seven Seas
Seven Seas

Collagen & Silica

99 items
Image 1 for Collagen Peptides Unflavoured 567gImage 2 for Collagen Peptides Unflavoured 567gImage 3 for Collagen Peptides Unflavoured 567gImage 4 for Collagen Peptides Unflavoured 567g
Vital Proteins
Collagen Peptides Unflavoured 567g
(409)
33% Off
£33.32
£49.99
£5.88/100 g
Online only offer
Image 1 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 SachetsImage 2 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 SachetsImage 3 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 SachetsImage 4 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 SachetsImage 5 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 Sachets
Revive Collagen
Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 28 Sachets
(109)
3 for 2 Mix & Match
£76.99
£2.75/1 Sachet
Image 1 for Marine Collagen with Vitamin C 180 TabletsImage 2 for Marine Collagen with Vitamin C 180 TabletsImage 3 for Marine Collagen with Vitamin C 180 Tablets
Holland & Barrett
Marine Collagen with Vitamin C 180 Tablets
(24)
40% Off
£29.99
£49.99
£0.17/1 Tablet
Online only offer
Image 1 for Marine Collagen 300gImage 2 for Marine Collagen 300gImage 3 for Marine Collagen 300gImage 4 for Marine Collagen 300gImage 5 for Marine Collagen 300g
Applied Nutrition
Marine Collagen 300g
(305)
Buy 1 Get 1 Half Price
£30.00
£10.00/100 g
Image 1 for Deluxe 12,500mg Marine Collagen 500ml 20 DosesImage 2 for Deluxe 12,500mg Marine Collagen 500ml 20 DosesImage 3 for Deluxe 12,500mg Marine Collagen 500ml 20 DosesImage 4 for Deluxe 12,500mg Marine Collagen 500ml 20 DosesImage 5 for Deluxe 12,500mg Marine Collagen 500ml 20 Doses
Swedish Collagen
Deluxe 12,500mg Marine Collagen 500ml 20 Doses
(190)
3 for 2 Mix & Match
£33.99
£6.80/100 ml
Image 1 for Bovine Collagen 3000mg 180 TabletsImage 2 for Bovine Collagen 3000mg 180 TabletsImage 3 for Bovine Collagen 3000mg 180 TabletsImage 4 for Bovine Collagen 3000mg 180 TabletsImage 5 for Bovine Collagen 3000mg 180 Tablets
Holland & Barrett
Bovine Collagen 3000mg 180 Tablets
(431)
3 for 2 Mix & Match
£31.99
£0.18/1 Tablet
New Packaging
Image 1 for Collagen Shot 15 SachetsImage 2 for Collagen Shot 15 SachetsImage 3 for Collagen Shot 15 SachetsImage 4 for Collagen Shot 15 Sachets
New Nordic
Collagen Shot 15 Sachets
(120)
33% Off
£20.66
£30.99
£1.38/1 Sachet
Online only offer
Image 1 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 SachetsImage 2 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 SachetsImage 3 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 SachetsImage 4 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 SachetsImage 5 for Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 Sachets
Revive Collagen
Enhanced Plus Premium Liquid Marine Collagen Drink 10,000mgs 14 Sachets
(109)
33% Off
£29.99
£44.99
£2.14/1 Sachet
Online only offer
Image 1 for Bovine Collagen 3000mg 30 TabletsImage 2 for Bovine Collagen 3000mg 30 TabletsImage 3 for Bovine Collagen 3000mg 30 Tablets
Holland & Barrett
Bovine Collagen 3000mg 30 Tablets
(431)
3 for 2 Mix & Match
£7.99
£0.27/1 Tablet
Image 1 for Pure Collagen 283g
Dose & Co
Pure Collagen 283g
(109)
33% Off
£17.99
£26.99
£6.36/100 g
Online only offer
Image 1 for Marine Collagen Unflavoured 221gImage 2 for Marine Collagen Unflavoured 221gImage 3 for Marine Collagen Unflavoured 221gImage 4 for Marine Collagen Unflavoured 221gImage 5 for Marine Collagen Unflavoured 221g
Vital Proteins
Marine Collagen Unflavoured 221g
(64)
33% Off
£29.86
£44.79
£13.51/100 g
Online only offer
Image 1 for Marine Collagen with Vitamin C 90 TabletsImage 2 for Marine Collagen with Vitamin C 90 TabletsImage 3 for Marine Collagen with Vitamin C 90 TabletsImage 4 for Marine Collagen with Vitamin C 90 Tablets
Holland & Barrett
Marine Collagen with Vitamin C 90 Tablets
(24)
3 for 2 Mix & Match
£32.99
£0.37/1 Tablet
New Packaging
Image 1 for Collagen Peptides Unflavoured 284gImage 2 for Collagen Peptides Unflavoured 284gImage 3 for Collagen Peptides Unflavoured 284g
Vital Proteins
Collagen Peptides Unflavoured 284g
(409)
33% Off
£20.00
£30.00
£7.04/100 g
Online only offer
Image 1 for Marine Collagen Strawberry Raspberry 300gImage 2 for Marine Collagen Strawberry Raspberry 300gImage 3 for Marine Collagen Strawberry Raspberry 300gImage 4 for Marine Collagen Strawberry Raspberry 300g
Applied Nutrition
Marine Collagen Strawberry Raspberry 300g
(60)
Buy 1 Get 1 Half Price
£30.00
£10.00/100 g
Image 1 for Jointace Collagen 30 Tablets
Vitabiotics
Jointace Collagen 30 Tablets
(95)
3 for 2 Mix & Match
£15.49
£0.52/1 Tablet
Image 1 for glow+ Advanced Collagen PLUS Formula 284gImage 2 for glow+ Advanced Collagen PLUS Formula 284gImage 3 for glow+ Advanced Collagen PLUS Formula 284gImage 4 for glow+ Advanced Collagen PLUS Formula 284gImage 5 for glow+ Advanced Collagen PLUS Formula 284g
Pura Collagen
glow+ Advanced Collagen PLUS Formula 284g
(83)
33% Off
£26.66
£39.99
£9.39/100 g
Online only offer
Image 1 for Premium Liquid Marine Collagen Drink 8,500mgs 28 SachetsImage 2 for Premium Liquid Marine Collagen Drink 8,500mgs 28 SachetsImage 3 for Premium Liquid Marine Collagen Drink 8,500mgs 28 SachetsImage 4 for Premium Liquid Marine Collagen Drink 8,500mgs 28 Sachets
Revive Collagen
Premium Liquid Marine Collagen Drink 8,500mgs 28 Sachets
(110)
33% Off
£44.66
£66.99
£1.60/1 Sachet
Online only offer
Image 1 for Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyImage 2 for Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyImage 3 for Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyImage 4 for Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyImage 5 for Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days Supply
Revive Collagen
Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days Supply
(27)
33% Off
£54.66
£81.99
£1.95/1 Sachet
Online only offer
Image 1 for Beauty Collagen 90 TabletsImage 2 for Beauty Collagen 90 Tablets
Bioglan
Beauty Collagen 90 Tablets
(128)
3 for 2 Mix & Match
£26.50
£0.29/1 Tablet
Image 1 for Collagen Hyaluronic Acid Complex 30 Tablets
Solgar
Collagen Hyaluronic Acid Complex 30 Tablets
(119)
3 for 2 Mix & Match
£44.50
£1.48/1 Tablet
1 - 20 of 99 products

Nourish your skin, hair, and nails with collagen and silica supplements at Holland & Barrett

Collagen is the most abundant protein found in your body, and, alongside silica, plays a crucial role in supporting your skin, hair, nails, muscles, bones, tendons and ligaments. As we get older, our bodies produce less collagen, which can contribute to ageing, particularly for our skin. Collagen can be found in protein-rich foods like meat, eggs and dairy, but taking a collagen supplement is the best way to keep your collagen topped up, especially if you don’t eat animal products.

Silica however, is found in foods like whole grains, fruits and vegetables, and complements collagen nicely. The perfect pairing, collagen and silica work together harmoniously to support your skin, nail and hair health, as well as your overall wellbeing.

Discover the different types of collagen & silica supplements

At Holland & Barrett, we’re proud to offer a wide range of the best collagen supplements to help you unlock your natural radiance. Find the perfect fit for your needs, whether that’s a handy capsule, liquid drops or convenient tablets.

  • Collagen powders: featuring top brands like Dose & Co and Vital Proteins, collagen powders are easy to blend into smoothies, juice or even coffee.

  • Liquid collagen: offering a concentrated daily dose in convenient sachets or bottles, liquid collagen can be drank on their own or mixed into juice or water.

  • Collagen tablets: a convenient and simple way to make the most of collagen.

  • Collagen & silica combinations: a powerful duo for comprehensive beauty support.

Shop vegan collagen supplements at Holland & Barrett

Collagen supplements are typically made from animal sources, so it actually can’t be vegan. But, there are now many specially-formulated vegan collagen supplements out there. These supplements instead contain a variety of vitamins and minerals, like vitamin C, that provide the necessary nutrients to stimulate your body's collagen production.

At Holland & Barrett, you can shop vegan collagen powders, liquids, sachets, tablets and so much more.

Elevate your beauty routine today and discover your glow from within with collagen supplements.

FAQs

What is collagen good for?

Collagen is a really important protein that has many benefits to keep your body healthy. It plays an important role in supporting your skin, hair, nails, joints, bones, muscles and so much more.

What foods contain collagen?

Collagen is found in foods like fish, chicken, eggs and more. Check out our guide to collagen-rich foods to find out more.

What is the difference between bovine and marine collagen?

The main difference between bovine and marine collagen is that they come from different sources. Bovine collagen is derived from cows, whilst marine collagen is derived from fish, like cod and tilapia.

What is silica?

Silica is a natural compound, and it makes up over a quarter of the Earth’s crust and is found in rocks, sand and even some foods like rice, tomatoes, cucumbers and green beans.
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