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What is Collagen Protein & Collagen Peptides

collagen peptides

Found in the connective tissue of animals, especially vertebrates, collagen is a group of proteins that  are naturally found in the body. Collagen protein serves multiple functions for humans, including being the basis for connective and fibrous tissues. At Beleza, most of the focus on collagen is centered on its’ role in skin elasticity and firmness. Collagen serves as the structural support for skin, so as we age, this structure decreases.

With time, age and collagen breakdown, skin looses firmness and the ability to bounce back when pulled or stretched. This loss of structure and elasticity allows gravity to take its toll and pull the fatty tissue and skin in the face downward. Wrinkles from expressions begin to linger after the expression is gone and both deep and fine lines appear.

Skin Collagen

Collagen is almost 90% of our skin’s dermis, so the change in the appearance of skin can be dramatic when collagen starts to fade. Around the age of thirty, collagen production in the skin decreases at an average rate of 1% a year. During the next several decades, the slowdown is even more dramatic.

So, what do we do to prevent or slow down this collagen breakdown? Some of the factors are environmental and genetic; if your parents and grandparents showed their ages prematurely, it is likely that you will, too.

Collagen & Sunscreen

To delay the onset of wrinkles and loss of firmness as long as possible, a few steps can be taken. First, sunscreen. We probably sound like a broken record at this point, but there is nothing better you can do for your skin that slather on sunscreen every single day, and reapply when sweat or swimming is involved. Amp up your protection with sunglasses to shield the delicate skin around the eyes and a wide brimmed hat to provide shade on the face, neck and chest.

Skin Antioxidants

Second, never forget your antioxidants. Vitamin C and E protect your skin against free radicals and help to rebuild collagen. When you apply skincare products to a clean and dry face, apply them thickest to thinnest; this usually means your Vitamin C and E (generally supplied in the form of a serum) will be applied underneath your thicker lotions and creams.


Third, use a retinol. Beleza provides prescriptions for a personalized blend of hydroquinone and retinol, which can produce a drastic difference in skin pigmentation and help to increase collagen production when applied nightly.

Collagen Peptides

Recent research has shown that taking collagen supplements may have many health benefits.  There are many types of collagen each composed of different collagen peptides.  These collagen peptides can be found in collagen powders & collagen pills. Collagen supplements may improve skin health by reducing wrinkles and dryness and they may also help increase muscle mass, prevent bone loss, and relieve joint pain.

Collagen Induction Therapy

The basis of many skin rejuvenation and skin tightening procedures involve collagen stimulation by collagen induction therapy or CIT.  CIT basically involves wounding the skin cells that produce collagen to stimulate them to make new collagen.  This can be done with needles like Microneedling, lasers like CO2 Laser Resurfacing and ultrasound like Ultherapy.

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