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Collagen Types 1 & 3 1000mg Collagen Types 1 & 3 1000mg 1000mg 180 tab.
Doctor's Best
£ 17.92

Collagen Types 1 & 3 1000mg

Servings: 1000mg 180 tab.

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  • Hydrolysed collagen peptides type 1 and 3
  • Positive influence on the structure of skin, hair and nails
  • Reduces joint pains
  • Restores the firmness and proper hydration of skin
  • Rebuilds damaged joint cartilage
  • Accelerates recovery after injuries
  • Improves elasticity of tendons and joints
  • Supports wound healing
  • Slows down skin ageing
  • Improves joints mobility
  • Supports bone matrix
  • High bioavailability
  • Reduces wrinkles 

Doctor's Best, Collagen Types 1 and 3 with Peptan is a dietary supplement which contains the highest quality pure collagen protein type 1 and 3, produced with the use of enzymatic hydrolysis, enriched with vitamin C.

As a result of collagen hydrolysing, we obtain collagen peptides, compounds of low molecular weight and a unique amino acid profile, which are exceptionally well absorbed by the body system. Vitamin C added to the preparation is essential for the synthesis of collagen, and moreover it determines its proper structure and stability. Such a combination of ingredients results in a unique effectiveness of the product.

The supplement brings many benefits for both health and beauty. Collagen hydrolysate contained in it is characterized by high biological activity, and thus it effectively supports the treatment of diseases of bones and joints. Moreover, it improves the appearance and condition of skin, hair and nails. In the study it has been proven that supplementation with collagen hydrolysates not only complements collagen levels in the body system, but also stimulates the organism to the natural production of collagen.

Collagen is a fibrillar protein, naturally produced by the body system and present in almost all tissues and organs, that is cartilages, bones, tendons, ligaments and skin. It contains a unique profile of amino acids, among which are: glycine, hydroxylysine, proline and hydroxyproline.

In the body system, collagen performs mainly structural functions; it determines the integrity and elasticity of the connective tissue as well as is responsible for its tensile strength. Next to its biomechanical function, collagen is also involved in development of organs, repair of damaged tissues and wound healing process. It interacts well with a variety of receptors which affect the growth, differentiation and adhesion of cells.

There are 28 types of collagens, which differ from each other in their structure, occurrence and functions performed in the body system. In supplementation we usually use collagens type I and III, which are the best known and researched collagen proteins. What is more, in clinical trials it has been proven that if collagens type I, II and III are present in the body system in the proper concentration, the body system can produce from them all 28 types of collagens.

Collagen type I is the dominant type of collagen in the human body system. It is a fibrous skin support, a major component of bones, tendons and ligaments. It is responsible mainly for tensile strength of tissues and bone stiffness.

Collagen type II is mainly a component of dermis, blood vessels and tissues of numerous organs, such as liver, spleen and lungs. In the body system, it is mainly used for quick wound scarring and is also a precursor to collagen type I.

Strengthening of bones and joints
Collagen constitutes 90% of organic bone mass. Collagen protein supplementation has beneficial influence on bone metabolism and mineralisation. Collagen peptides stimulate the activity of osteoblasts, the cells responsible for bone formation. They also support mineral density of bones, and thus they can be an effective measure in the treatment and prevention of osteoporosis.

Collagen brings great relief to people suffering from arthritis and osteoarthritis. It contributes to the reduction in swelling, improves joint mobility, reduces feeling of stiffness and relieves pain. Moreover, collagen hydrolysates, after accumulating in the cartilage, stimulate the chondrocytes to natural reconstruction of cartilage. 

Improvement in the condition of skin, hair and nails
Collagen is essential for keeping your hair, skin and nails in healthy condition. It positively affects the density of skin, improves its firmness and texture as well as reduces the visible signs of ageing. Collagen supplementation helps to reduce dry skin and smoothes wrinkles.

Collagen speeds up wound healing and minimizes the risk of inaesthetic scars on damaged skin. Studies have demonstrated that deficiency of collagen type 3 is responsible for differentiation of myofibroblasts and increases the deposition of scar tissue.

Collagen improves the quality and strength of hair. It contributes to a faster growth of new hair and determines their proper density. It also strengthens weak, brittle and splitting nails. It rebuilds the nail matrix and stimulates their growth.

Collagen for seniors 
The natural biosynthesis of collagen in the body system decreases with age. It is estimated that after the age of 25 there occurs a significant imbalance between the production of collagen and its impoverishment in organs and tissues. At the age of 60, the natural collagen synthesis falls as much as 50%.

What is more, over time collagen is becoming more and more resistant to dissolution, and its fibres are getting thinner. This results in deteriorating appearance of hair, skin and nails as well as is the main cause of the degenerative changes in bones and joints.

Collagen peptides supplementation may slow the age-related adverse changes in the extracellular matrix. Moreover, collagen applied orally, due to the stimulation of chondrocytes, naturally increases the concentration of collagen type II and proteoglycans.

Collagen for athletes 
Collagen is the perfect supplement for athletes. Intensive trainings mean a big burden for the whole movement apparatus and a greater risk of injury. Collagen hydrolysates not only increase the resistance of joints and tendons, but also accelerate the regeneration processes after injuries.

Research carried out with the participation of athletes has demonstrated that regular collagen supplementation significantly improved the mobility and flexibility of their joints. People surveyed observed also a decrease in pain and inflammation which resulted from an overload with too intensive physical activity.

To sum it all up, Doctor's Best Collagen Types 1 and 3 with Peptan is a product aiming at improvement in the functioning of the movement apparatus. It is especially useful in the prevention of diseases related to changes in joint and cartilage tissues. It is recommended for athletes who put their joints, tendons and ligaments at the risk of overload due to intensive trainings and for elderly people suffering from osteoarthritis. An indication for supplementation is also the desire to improve the appearance of skin and to delay the occurrence of unwanted signs of skin ageing, such as wrinkles or loss of firmness.

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Container size: 180 tabletsServing size: 3 tabletsServings per container: 60
per portion (3 tablets)amount%RDA
Vitamin C (as calcium ascorbate)30 mg50%
calcium 4.2 mg
Sodium 17.1 mg
Collagen Types 1 & 3 (source Bovine)3,000 mg

Other ingrednients

Microcrystalline cellulose, stearic acid, croscarmellose sodium, magnesium stearate (vegetable source), hypermellose (coating).

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Vitamin C


Vitamin C (ascorbic acid) it is a vitamin soluble in body fluids, can be taken from foods (fruits and vegetables), or as drug derived synthetically. The largest of its resources can be found in broccoli, Brussels sprout, kale, black currant fruit and hawthorn, citrus fruits, tomatoes, Savoy cabbage, potatoes. In fact, intake of vitamin C of the food products does not limit the absorbed quantity. Vitamin C (ascorbic acid) is a potent antioxidant, it is an antitoxic, increasing the immune system due to the elimination of risk of bacterial contamination. Vitamin C prevents rupture of blood vessels, affects the blood cholesterol level. It substantially increases the absorption of iron. Inhibits the growth of cancer cells. Lowers stress levels.
Vitamin C deficiency causes abnormal development of connective tissue, cracking capillaries, abnormal calcification of bone tissue, impaired
absorption of iron, scorbutus. With the lack of vitamin C, all kinds of injuries do not heal up properly. Vitamin C deficiency can be caused by smoking; each cigarette is destroying up to 100 mg of vitamin C.
Dosage: The demand is 60-80 mg daily. It does not limit the ability to consume higher doses. Some side effects may occur only with longer
taking of synthetic vitamin C.



Calcium (element chem. symbol Ca, atomic no. 20, the group of alkaline earth metals) is the basic building substance of bones and teeth, in which stored is 99% of the element, in the form of hydroxylapatite. When building bones and teeth, phosphorus is very important in the right proportion. It is a base-forming element and activator of many enzymes (ATPase) necessary to release the energy of ATP. It has a significant effect on blood clotting and regulates blood pressure and neuromuscular conductivity. Thanks to the reduced permeability of cell membranes, it soothes the symptoms of food allergies. Calcium is actively involved in the metabolism of iron interacts with vitamins A, C and D and phosphorus, magnesium. Natural source of calcium are animal products (dairy products, sardines, salmon, sprats eaten with bones) and plant products (nuts, soybeans, sunflower seeds). Absorption takes place in the small intestine (less in the colon), it has an effect on the level of lactose, insoluble fibre, organic acids, alkalinity (low pH). The best absorption have organic compounds (lactates, amino acid chelates etc.). Obstructing the absorption of calcium is caused by: phytic acid and oxalic acid as well as excess fat. Scientific studies have confirmed that the combination of calcium, magnesium, boron and vitamin D in dose 3 mg / 24h effectively prevent osteoporosis. Supplements on the market are both mono-preparation supplements (enriched with vitamin D3) and multi-component supplements, available at
Calcium deficiency disorders manifested in the construction of the bones (osteoporosis) and iron metabolism. The symptoms are: rickets, cramps and muscle tremor, osteoporosis.
Excess result
ing from an overdose of calcium supplements containing vitamin D3 for children and adults overdose of calcium (hypercalcemia). Symptoms of hypercalcemia are: lack of appetite, vomiting and constipation.
The dosage administered in various publications
are inconsistent: 800 - 1000 mg / 24 h (100 - 500 mg / 24h)



Sodium is an important component of the intracellular fluids, and is a regulator of acid-base balance. Along with potassium affects the proper of growth and provides the proper functioning of muscles and nerves. The source of acquisition is table salt (NaCl) and bladderwrack, shellfish, bacon, beef, and of plant beets and carrots. People on salt-free diet should avoid, among others, spicy sauces and smoked meats and sausages.
Sodium deficiency is very rare, at heaving sweating after a long effort (e.g. in the marathon).
Excess sodium increases blood pressure (especially for the elderly), edema and increased thirst. Exceeding the daily dose of 14g a day can cause poisoning.




Collagen is a major component that builds connective tissue (tendons, ligaments cartilage, bone, and blood vessels) from the group of fibrous proteins (i.e. scleroprotein), representing a quarter of the content of protein in the body. It is composed of amino acids (glycine, hydroxylysine, hydroxyproline and proline). Distinguished are eight types of collagen located in different parts of the human body. The source of the acquisition is gelatin (a component of the connective tissue of animal origin). It occurs most frequently in the form of processed collagen hydrolyzate characterized by a high and a good absorbency of amino acids. Recommended in sports supplementation and physically active people, as well as during convalescence after injuries and certain diseases. Available as mono-preparation supplement or of multi-compound supplement (usually also containing chondroitin, hyaluronic acid, and ascorbic acid).
Dosage: 10-20 g per day.


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