Stretch marks are a type of scarring which appear as lines or bands across the skin. They are the result of the collagen and elastin in the skin rupturing when the skin is stretched over a short period of time. Although they are harmless and present no threat to your physical health, stretch marks can make you feel self-conscious about your appearance.
What causes stretch marks?
The most common cause of stretch marks is sudden growth or weight gain, according to the NHS. They often appear around the stomach area of pregnant women, and can also appear during adolescence, especially when a sudden growth spurt occurs. Losing or gaining a lot of weight quickly can also lead to stretch marks.
You won’t inevitably have stretch marks if any of the above applies to you, because it seems as if there is a genetic influence to the condition—if a close family member has stretch marks, then you may be more prone to developing them yourself. It is thought that changes in hormones can also play a role, which is why women are more susceptible to them.
Stretch marks most often appear on the tummy. But can also develop on the chest, back, hips, thighs, or buttocks. The NHS notes that in rare cases, stretch marks are a symptom of Cushing’s syndrome. Other symptoms include a red puffy face, and uneven fat distribution, such as a larger torso, but thinner limbs. In this case you should consult a GP.
How can you treat stretch marks?
Stretch marks will flatten out and fade naturally over time, but they will usually leave permanent streaks on the skin, which may vary in intensity and colour, from dark brown, purple, red, or pink, usually depending on what your natural skin tone is.
There are various creams, gels, and lotions, which claim to treat or improve the appearance of stetch marks, but these do not give consistent results for everyone. Creams which contain retinoid may have some effect, because they stimulate collagen production, but you should avoid using them if you are pregnant, as they are harmful to the baby.
The most effective way to treat stretch marks is with a professional salon procedure. There are a few options, such as a chemical peel, light or laser treatments, or microdermabrasion. One of the most advanced modern techniques is known as
MCA Dry Needling.
MCA stands for Multitrepannic collagen actuation, which is a form of collagen induction therapy. Tattoo needles are used to cause deliberate damage to the scarring area, which stimulates the skin’s natural healing and recovery process. It’s a treatment which can be carried out safely and effectively on most skin and scar types.
For best results, it is recommended that between three to six sessions are carried out, at intervals of six weeks apart. Stretch marks should be at least one year old before the start of the treatment, and keloid scars cannot be treated without a doctor’s letter of approval.