What Are Peptides What Are Peptides

What Are Peptides?

People have discussed peptides and what they can do for the skin, muscles, and overall health. So what are peptides, and do they work as advertised?

What Are Peptides?

Your body produces peptides, which are composed of shorter chains of amino acids compared to proteins. Amino acids are the components that form proteins and are necessary for life.

Synthetically produced peptides can mimic particular peptides found in the human body. These peptides can be used in pharmaceuticals to treat diseases and disorders, such as diabetes, multiple sclerosis, and other health issues.

Research indicates that certain types benefit the skin, muscles, and potentially even weight loss. Consequently, businesses are incorporating them into skin care products and dietary supplements available over the counter.

Because cosmetics and supplements are not as heavily monitored as drugs, it is essential to be careful when purchasing and utilising peptide products.

What Do Peptides Do?

Synthetic peptides are a relatively unexplored area of research, and more studies must be conducted to understand their potential. However, based on current research, it is thought that peptides may offer a variety of benefits, such as:

Peptides For Anti-Ageing:

Collagen peptides are beneficial in creating collagen and elastin, proteins found in healthy skin. An antimicrobial peptide (AMP) plays a role in the production of melanin, a pigment found in skin, and another AMP can be used to lighten the skin and potentially reduce the appearance of hyperpigmentation or "age spots."

Peptides Can Improve The Skin Barrier: 

Antimicrobial peptides are molecules produced by the body that can fight against bacterial infection and help to speed up the healing process of wounds.

Peptides For Muscle Growth: 

Creatine and collagen peptides can help to increase muscle mass and aid in muscle healing. However, some synthetic peptides, such as growth hormone-releasing, may be prohibited and could have potential harm.

Peptides For Weight loss:

Researchers are exploring whether specific peptides can aid in weight loss, but more research is needed to determine their efficacy.

Because cosmetics and supplements are not as heavily monitored as drugs, it is essential to be careful when purchasing and utilising peptide products.

Peptides In Skin Care Products

Research has indicated that copper peptides stimulate the production of collagen and elastin in the body and can also function as antioxidants to repair harm to the skin. Peptides of other varieties can also give the skin a slight lift. However, one should anticipate gradual changes, as the effects are more subtle.

You can find peptides in:

  • Lotions

  • Serums

  • Creams

  • Face masks

Peptides In Supplements

Supplements containing peptides are available in pill or liquid form or injectables and are advertised to have properties that promote muscle growth, aid in weight loss, and facilitate muscle recovery.

Supplement options include various peptides, such as:


  • Creatine peptide contributes to the development of muscles.

  • Collagen peptide offers potential benefits for skin, hair, nails, and weight management.

  • Ipamorelin suggested assisting in weight loss and fat reduction.

  • Follistatin is marketed as a possible aid for muscle building and weight loss.

  • BPC-157 claimed to facilitate joint recovery.

  • GHK-CU is a copper peptide that increases collagen and elastin production by up to 70 %

Peptides In Food

It is important to remember peptides are naturally present in a wide range of foods, including:

  • Hemp seeds

  • Fish and shellfish

  • Wheat

  • Oats

  • Soy

  • Meat

  • Flaxseed

  • Beans and lentils

Peptides In Medications

Peptides are employed in the development of medications to treat various illnesses. Over 100 peptide-based drugs are available in the EU to address conditions such as type 2 diabetes, multiple sclerosis, and hypertension. Furthermore, new peptide-based drugs are continually being released.


Peptide drugs have been thoroughly studied and closely monitored by the authorities so you can take them confidently. If you have any concerns, consult your physician.

What You Should Know

Here are some simple guidelines to follow before trying or buying dietary supplements:

  • Check the company's website and reputation.

  • Research the active ingredients in the supplement.

  • Be cautious of claims that seem too good to be true.

  • Stick to the recommended dosage; don't take more than advised.

  • Inform your doctor about any supplements you're taking and why.

If you have skin or hair issues, see a dermatologist for diagnosis and treatment. If you are allergic to a peptide-based skincare product, seek medical help promptly.

Get expert advice by consulting with Mobi Doctor for personalised insights and recommendations regarding your health and dietary supplement choices.


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