reasons-for-acne scars

Reasons For Acne Scars: What Causes Acne Scars?

Severe acne outbreaks harm the skin’s tissue as well as the external layer of the skin. 

The body works to undo this harm when the acne clears. Collagen, a protein that supports the skin, is produced by the body as a part of the healing process. You’ll notice a scar if your body generates insufficient or excessive collagen.

Your body’s ability to produce collagen determines the kind of scar. To help refine your search regarding reasons for acne scars, keep scrolling!

Flat and shallow, depressed acne scars: Pits or depressions may emerge as the skin heals from an acne scarring condition where the body creates insufficient collagen. 

Keloid and hypertrophic scars: When the body attempts to repair the skin and surrounding tissues, it frequently produces excessive collagen. As an outcome, the person gets a prominent acne scar.

Despite our best efforts, some people still get acne scars. Various acne scar treatments can considerably lessen prominent and depressed acne scars.

See: What makeup mistakes can cause acne?

What Brings On Acne Scars?

The largest organ is the skin in your body. Three layers make up the skin; each has a distinctive architecture and significance.

Epidermis: Topmost Layer

The epidermis is the skin’s topmost layer and serves as a protective barrier against harmful external elements. This layer controls how much water is lost from the body through the skin’s sweat glands and other trans-epidermal pathways. 

Five distinct layers make up the epidermis. The cells of the stratum corneum (the outermost layer of the epidermis) appear flat and scaly under a microscope.

Dermis: The Central Layer

The dermis comprises 90% of the thickness of the skin. The dermis is the thick, vascular skin layer located underneath the epidermis. The dermis is composed of fibrous connective tissue, fibroblasts, and collagen. 

In addition to hair follicles, sweat glands, and mechanoreceptors (touch sensors), this dynamic layer of skin also contains sweat glands and sweat glands. Through pores, sweat and other fluids released by the dermis reach the skin’s surface.

Hypodermis: Base Layer

The hypodermis, commonly known as subcutaneous tissue, is the fatty and connective tissue-dominated deepest layer of the skin. The hypodermis serves as a cushion against force and shock trauma. 

It also conserves energy and maintains the body’s core temperature. Unique connective tissue in the hypodermis connects the dermis to the body’s muscles and bones. 

Skin Layer And Acne Scar Formation

The skin’s dermis and epidermis play essential roles in scar formation and facilitate a natural, biological process of scar repair and acne scar removal. The skin repair reaction begins when a person receives a wound penetrating the dermis. 

Damage to the dermis induces fibroblast skin cells to produce vast quantities of collagen. The collagen is subsequently transported to the wound site, where it stimulates the production of growth factors and rebuilds new skin tissue. 

The epidermis displays the new tissue as a scar, which may appear discoloured and elevated. Collagen is the principal structural protein not only in human skin but also in the bodies of the majority of mammals. 

The accumulation of collagen at the skin’s surface replaces old skin tissue with new tissue, resulting in a scar. Collagen accumulation can sometimes produce irregular scars that are unattractive, unpleasant, and burdensome.

Expert Tips to Prevent Acne Scars

Do acne scars go away? Yes, they can go away; first of all, find out all reasons for acne scars and then get rid of them by using the following tips:

1. Maintain A Consistent Skincare Routine

One of the most effective ways to prevent acne scars is by maintaining a consistent skincare routine. This includes exfoliation process and moisturizing your skin regularly. Using the best skincare products which contain no harm is the best ever solution to treat acne scars.

Cleansing helps to remove dirt, oil, and bacteria from the skin while exfoliating helps to remove dead skin cells that can clog pores. Moisturizing helps keep the skin hydrated and healthy, preventing acne and acne scars from forming.

2. Avoid Picking Or Squeezing Pimples

As previously mentioned, picking or squeezing pimples can cause bacteria and oil to be pushed deeper into the skin, leading to inflammation and acne scars. To prevent this, it’s essential to resist the urge to pick or squeeze your pimples. 

Instead, use over-the-counter acne treatments or consult a dermatologist for advice on properly caring for your skin.

3. Use Sunscreen

Sun exposure can cause damage to the skin and lead to acne scars. To prevent this, it’s essential to use sunscreen with an SPF of at least 30 and to avoid prolonged sun exposure. 

Sunscreen should be reapplied every 2 hours or after sweating or swimming. It’s also essential to wear protective clothing and to seek shade when the sun is at its strongest. You can also try an effective serum for acne scars removal.

4. Be Mindful Of Your Diet

Diet can also play a role in developing acne and acne scars. To prevent this, you must be mindful of what you eat and avoid foods high in sugar, dairy, and processed foods. You should instead eat fruits, vegetables, and lean proteins.

5. Control Stress Levels

Stress can cause an increase in oil production and can lead to acne and acne scars. To prevent this, finding healthy ways to manage stress, such as exercise, yoga, or meditation, is essential.

How Long Does It Take For Acne Scars To Fade?

Scars from severe acne can take six months or more to fade, while scars from mild to moderate acne can heal in four to six weeks. Your overall results will depend on your treatment to get rid of your scars, so be sure to talk to a team of expert dermatologists like ours.


In conclusion, reasons for acne scars can be due to a variety of factors, including, Picking or squeezing acne, Hormonal acne or menstrual acne, Genetics, certain skincare products, and Sun exposure. 

Prevention is always better than cure, so maintaining a healthy skincare routine, avoiding picking or squeezing acne, and protecting your skin from the sun can help prevent acne scars from forming in the first place.

If you are struggling with acne scars, it is best to consult a dermatologist who can help you find the best treatment for your skin.



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