If you're taking collagen for the anti-aging benefits, look for type I, or a combo of type I and type III. Both are found in the skin and support skin health (think: improved skin hydration, firmness and texture, as well as fewer wrinkles, per a review study in 2019 in the journal Molecules).
Collagen peptides are usually considered the best form of collagen for ingestion. Hydrolyzed collagen should be taken if a person wants to take a collagen supplement. Hydrolyzed collagen means the collagen has been broken down into small peptides, which are easy for the body to digest.
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.
Collagen supplements may lead to mild side effects such as bloating, heartburn, and feelings of fullness. If you have food allergies, make sure to purchase supplements that don't contain your allergens.
Collagen supplements may not be safe for: People with fish, shellfish, or egg allergies (collagen supplements may contain these allergens as ingredients)16. People with a Kosher or Halal diet. People with a vegetarian or vegan diet.
Some research has found that taking daily collagen powder could help make your bones denser, slowing the aging process that makes them brittle and helping your body to produce new bone. Skin elasticity and hydration. Collagen supplements have been shown to improve skin hydration and elasticity for older people.
If you're taking collagen for the anti-aging benefits, look for type I, or a combo of type I and type III. Both are found in the skin and support skin health (think: improved skin hydration, firmness and texture, as well as fewer wrinkles, per a review study in 2019 in the journal Molecules).
In other words, the collagen peptides specifically trigger collagen production in joint tissues. So, unless you are consuming Type II undenatured or Matrix collagen specifically for joints, then the type(s) of collagen you ingest won't matter.
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Fish, or “marine”, collagen contains 90% Type I and 10% Type III collagen. These are the two main types of collagen in the skin. Therefore, they are the best types of collagen for eliminating wrinkles and sagging skin.
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One key difference between collagen and collagen peptides is that one is a broken-down form of the other. Collagen peptides are made by breaking animal collagen down through hydrolysis. So, while collagen is a complete protein, collagen peptides are fragments of that protein.
Human studies are lacking but some randomized controlled trials have found that collagen supplements improve skin elasticity. [3,4] Other trials have found that the supplements can improve joint mobility and decrease joint pain such as with osteoarthritis or in athletes.
Marine collagen is better for the human body than bovine collagen for various reasons, but chief among these is its unique structure. Marine collagen tends to contain more amino acids and glycine than bovine varieties, which are essential for skin health.
A further 2021 meta-analysis of randomised controlled trials concluded that ingestion of hydrolyzed collagen for 3 months is effective at reducing skin ageing, as it reduces wrinkles and improves skin elasticity and hydration (4).
Collagen powders are the most effective format as they can offer significantly more collagen per serving than capsules or pills. In addition, powders are also highly versatile and can contain additional good-for-you ingredients.
The 3 main types of collagen include; Type I and III are essential to skin, bones and muscles, and Type II collagen is essential for the proper functioning of our joints and cartilage.
A standard recommendation is to take it in the morning, first thing. The main reason for this is that you take the supplement on an empty stomach. This suggestion potentially has some reasoning, and we suggest you take SkinGlo on an empty stomach.
Improvements in skin, nails, muscle and joint health may become noticeable after three to six months of regular collagen supplementation, but results varied across scientific studies. Results may take longer depending on personal factors including age, nutritional status and overall health.
It Can Help to Protect Against Bone Loss
Bones are mostly made of collagen, so when our body ages and loses collagen, bone mass and bone strength suffer. Adding in a collagen supplement, along with other bone strengthening exercises and supplements, can help to prevent bone breakage.
Collagen provides structure to your arteries, which keep blood flowing to and from your heart. Studies have shown that taking collagen supplements can reduce artery stiffness and increase levels of “good” HDL cholesterol in the body. This means it can help reduce your risk of developing heart conditions.
Studies have shown that supplementing with collagen peptides — broken down collagen that's easier for your body to absorb — may be beneficial for older people and promote skin and bone health during aging.
When taken by mouth: Collagen peptides are possibly safe. Collagen peptides have been safely used in doses up to 10 grams daily for up to 5 months. Side effects are rare.
It's unclear whether collagen peptides actually help, but studies show that taking them typically doesn't cause any harm. That said, it's always important to consult your doctor before taking any new supplement.