Collagen Type 1


Collagen type I (native) is a protein found in skin, blood vessels, and other tissues. Most collagen type I in supplements comes from cows. But it can also come from eggshell membranes, pigs, fish, and other sources.

Collagen type I is most commonly used to support healthy skin, hair, and nails. It has been investigated for osteoarthritis and a condition called scleroderma. But there is no good scientific evidence to support any use.

Don't confuse collagen type I (native) with collagen type II (native), collagen peptides, or gelatin.


Is a Form of:


Primary Functions:

Support healthy skin, hair, nails

Also Known As:

Collagen Type I, Type I Collagen, Native Collagen Type I, Native Type I Collagen

How Does It Work?

Some experts believe that taking collagen type I by mouth may reduce overproduction of collagen by the skin. But these theories are unproven.


  • Osteoarthritis. Limited research shows that taking collagen type I might reduce pain and improve function in patients with osteoarthritis.
  • Hardening of skin and connective tissue (scleroderma). Diffuse scleroderma is a condition that causes skin thickening. The extent of skin thickening is linked with the severity of this condition. Taking collagen type 1 seems to improve skin thickness in people with this condition for more than 2 years. But people with diffuse scleroderma for more than 2 years are less at risk for complications than people with this condition for less than 2 years. And taking collagen type 1 doesn't appear to reduce skin thickness in people with diffuse scleroderma for less than 2 years.
  • Small tears in the lining of the anus (anal fissures), when applied to the skin.
  • Bleeding, when applied to the skin.
  • Bed sores (pressure ulcers), when applied to the skin.
  • Sores in people with diabetes, when applied to the skin.
  • Burns, when applied to the skin.
  • Wound healing, when applied to the skin.
  • Skin damage caused by radiation therapy (radiation dermatitis), when applied to the skin.
  • Other conditions.

Recommended Dosing

The appropriate dose of collagen type I depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for collagen type I. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.

Collagen Type I (NATIVE) Supplements Frequently Asked Questions

What does Type 1 collagen do?

Type I collagen is by far the most abundant protein in all vertebrates. It assembles into fibers that form the structural and mechanical scaffold (matrix) of bone, skin, tendons, cornea, blood vessel walls and other connective tissues.

Does Type 1 collagen help joints?

While hCol1 and other similar collagen-based supplements have not been shown to protect against the production of inflammatory mediators in joint tissue, there is evidence of anti-inflammatory effects of type 1 collagen hydrolysate and peptides in cardiovascular disease [58] and in ulcerative colitis [59].

What is Type 1 and 3 collagen good?

Collagen Type 1 & 3 provides specific amino acids necessary to replenishing the body's collagen supply and helps minimize fine lines & wrinkles, and improves elasticity in the skin, builds and supports bone matrix, corrects weak and damaged nail beds, thickens fine hair, adds body and slows down hair loss, repairs .

What are the side effects of taking collagen?

Additionally, collagen supplements have the potential to cause digestive side effects, such as feelings of fullness and heartburn ( 13 ). Regardless, these supplements appear to be safe for most people. Collagen supplements may lead to side effects, such as a bad taste in the mouth, heartburn, and fullness.

Is collagen bad for kidneys?

Well, based on all the literary evidence, the short and simple answer is NO! To put it straight, there is no evidence that taking even extremely high daily doses of Collagen over long periods of time will have any negative impact on healthy kidneys.

Does collagen make you gain weight?

Adding collagen protein into your daily diet can help support your bones and joints. In a 24-week study, researchers observed the effect of collagen hydrolysate supplementation on exercise-related joint pain on 97 human athletes. So collagen can help you lose weight, but it won't do all of the work for you.

What is the best time to take collagen?

Some recommend consuming collagen on an empty stomach before your stomach acid has the chance to break down the collagen peptides. Others believe it's best to take to take collagen right before going to bed since your body replenishes your skin as you sleep. The truth is: collagen can be taken at any time of the day.

How much collagen is needed daily?

Dosage and Preparation

Dosage recommendations vary. Studies investigating the benefits of collagen supplements have evaluated doses ranging from 2.5 grams per day to ten grams per day. However, some supplement makers and other proponents of collagen-based products recommend up to 30 grams per day.

Which type of collagen is best?

Type I helps to form our skin, bones, tendons, corneas, blood vessel walls and other connective tissues. Type I or type 1 collagen is the strongest type of collagen. If you're looking for a collagen for supporting skin health, type 1 is a top choice since it's literally a building block of the skin.

Which type of collagen is best for joints?

Type II Collagen - Chicken Collagen and Bovine Collagen if from cartilage. Type II Collagen makes up the fluids and function of the cartilage and joints. Its main supplemental purpose is for the treatment of joint pain and arthritic conditions, as well as for a dietary protein source.

Can collagen cause hair thinning?

Loss of collagen

Degradation of collagen and deceleration of its production is amongst reasons behind thinning hair, slower hair growth and hair loss: Stress – high levels of cortisol destroy collagen contain in dermis.

How long does it take for collagen to work?

According to feedback from our customers, along with scientific research on daily collagen intake, changes can be seen and felt from around 4-6 weeks and onwards. So don't stop your collagen supplement if you aren't seeing results immediately.

Is collagen worth taking?

Does collagen work? Some studies show that taking collagen supplements for several months can improve skin elasticity, (i.e., wrinkles and roughness) as well as signs of aging. Others have shown that consuming collagen can increase density in bones weakened with age and can improve joint, back and knee pain.

Can you take collagen everyday?

Some studies have shown that taking collagen supplements may help improve symptoms of osteoarthritis and reduce joint pain overall ( 2 , 9). ... If you want to try taking a collagen supplement for its potential pain-relieving effects, studies suggest you should start with a daily dosage of 8–12 grams.

Can Collagen be harmful?

Localized scleroderma affects the skin. Collagen is a protein that makes up connective tissues, such as the skin. When you have too much collagen, your skin can stretch, thicken, and harden. It also can cause damage to internal organs, such as the heart, lungs, and kidneys.

Does collagen make you pee a lot?

Collagen is a natural protein that forms connective tissues in the body. ... The Japanese scientists acknowledge many patients had some minor complications after the collagen procedure, such as problems with urination or too-frequent urination.

Does collagen help with belly fat?

Unlike many other supplements on the market, collagen has actually been proven to help with weight loss and reducing body fat! ... Collagen is a structural protein that influences multiple systems in our bodies including our skin, hair, gastrointestinal tract, joints bones and muscular tissue.

Can collagen make your breasts bigger?

By stimulating the swelling of collagen and fatty tissue, practitioners claim you can increase breasts up to one cup size. The technique causes no scars and can last anything from six months to forever. However, unlike with implants, you can't predict the exact size to which your breasts will "bloom".

Can you have too much collagen?

Collagen is a protein that makes up connective tissues, such as the skin. When you have too much collagen, your skin can stretch, thicken, and harden. It also can cause damage to internal organs, such as the heart, lungs, and kidneys.

Should you take collagen in the morning or night?

Others swear by taking it at night so your body has ample time to process the collagen while you sleep. To date, there has been no conclusive evidence that taking collagen at a certain time of day provides the best results, so take it when you like!

Clinical Studies