12 Home Remedies To Lighten Acne Scars _ Types And Causes

Repeat once daily until the scars vanish.

Note: Do a patch test before trying this remedy as tea tree oil may cause skin irritation. 

4. Aloe Vera Gel

A mixture of aloe vera, tea tree oil, and propolis has also been found to reduce acne scars and pimple marks (6).

Aloe vera can reduce acne scars by reducing hyperpigmentation and acting as an immunity booster and anti-inflammatory agent (7), (8)

You Will Need

• 1 teaspoon aloe vera gel

What You Have To Do

1. Extract a tablespoon of gel from aloe vera leaves.
2. Apply it to the scars and blemishes.
3. Leave it on overnight.

How Often You Should Do This

You can do this every night before going to bed.

5. Lemon Juice

Lemon juice contains vitamin C that exhibits anti-pigmentary properties (11). Thus, it may fade acne scars, blemishes and pimple marks over time.

You Will Need

• ½ lemon
• Cotton pad

What You Have To Do

1. Squeeze out the juice of half a lemon and dab a cotton pad into the juice.
2. Apply it to the affected areas.
3. Rinse it off thoroughly after 10 minutes.

How Often You Should Do This

You can do this 3-4 times a week.

Note: If you have sensitive skin, do not try this remedy as it may cause redness and irritation. Do a patch test before the remedy, and make sure you apply sunscreen afterward as lemon juice can make your skin photosensitive.

6. Green Tea

If you want to know how to remove pimple scars naturally, then green tea is one of your best solutions. It contains polyphenols, which have antimicrobial and anti-inflammatory properties that help in the prevention and treatment of acne (12). Green tea also helps reduce scars and pimple marks with its anti-inflammatory and antioxidant properties (13)

You Will Need

• 1 green tea bag
• Honey

What You Have To Do

1. Make a face pack by mixing moist green tea leaves with honey.
2. Apply the pack all over your face and leave it on for 15 minutes.
3. Rinse it off thoroughly with plain water.

How Often You Should Do This

Do this 1-2 times a week.

7. Turmeric

Turmeric is one of the oldest and most commonly used spices for skin remedies. Studies show that topical application of turmeric showed improvement in skin conditions like acne, psoriasis, and alopecia (14). It also contains curcumin, which is an effective skin-lightening agent (15). Thus, it may fade acne scars and pimple marks. However, current studies are limited and further research is essential for a better understanding of how it may help reduce acne scars and pimple marks.

You Will Need

• A teaspoon of turmeric powder
• 1 lemon

What You Have To Do

1. Squeeze out the lemon juice in a bowl and mix it with turmeric powder.
2. Gently apply this mixture to your face and other affected areas.
3. Leave it on for about 15 minutes before washing it off.

How Often You Should Do This

You can do this once every alternate day.

Note: If you have sensitive skin, do not try this remedy as it may cause redness and irritation. Do a patch test before the remedy, and make sure you apply sunscreen afterward.

8. Potato Juice

A study published in the Journal Of Medicinal Plants Studies states that the potassium, sulfur, phosphorus, and chloride found in potatoes are useful for treating acne blemishes and pimple spots (16). Potatoes also contain azelaic acid that may reduce hyperpigmentation caused by mild to moderate acne and breakouts (16), (17). It works as a natural acne scar serum as it contains the brightening enzyme catecholase.

You Will Need

• 2 tablespoons potato juice

What You Have To Do

1. Crush a raw potato to extract its juice.
2. Soak a cotton ball with this juice and apply it to the areas with acne scars.
3. Leave it on for 10 minutes and wash it off.

How Often You Should Do This

You can apply this juice 2-3 times a week.

9. Cocoa

Cocoa butter is rich in polyphenols and essential minerals that make it highly suitable for the treatment of skin problems. It exhibits anti-inflammatory and antioxidant properties that can reduce acne and promote the repair of skin tissues (18). This may help in lightening acne scars.

You Will Need

• 1 tablespoon cocoa butter

What You Have To Do

1. Take a tablespoon of cocoa butter and warm it by rubbing it between your palms.
2. Apply it to the scars and leave it on overnight.
3. Wash it off with a mild cleanser the next morning.

How Often You Should Do This

Do this daily until the scars disappear.

Note: Avoid this remedy if you have oily skin.

10. Witch Hazel

Witch hazel is found in many acne cosmeceuticals (19). It contains salicylic acid, which might help reduce the number of acne spots (20).

You Will Need

• 1 tablespoon witch hazel bark
• 1 cup water

What You Have To Do

1. Soak the witch hazel bark in water for 30 minutes
2. Boil the mixture.
3. Reduce it to a simmer and let it cook for 10 minutes.
4. Remove the mixture from the heat and let it cool down for an additional 10 minutes.
5. Strain and store the liquid in a container.
6. Apply the liquid to the affected areas using a cotton pad.

How Often You Should Do This

Do this daily until the scars disappear.

11. Baking Soda

Baking soda is known for its ability to kill bacteria (21). This might help control acne occurrence. However, there are no scientific studies to verify its efficacy. There is only anecdotal evidence and testimonials that speak about the effect of baking soda in clearing acne scars and pimple marks.

Studies have shown that it may be more effective than benzoyl peroxide in treating acne scar discoloration (22), but some studies also emphasize the harmful effects of baking soda. Hence, it is important to consult a healthcare provider before trying it on your skin.

You Will Need

• 2 teaspoons baking soda
• Water

What You Have To Do

1. Mix the baking soda in water until you have a paste.
2. Apply the paste to the scars and leave it on for 20 minutes.
3. Wash it off thoroughly with a mild cleanser.

How Often You Should Do This

Do this 2-3 times a week. 

Note: Baking soda can dry out the skin, so apply a hydrating moisturizer immediately after using this remedy.

12. Vitamin Supplements

Taking vitamin supplements may help reduce acne scars and pimple marks.

Vitamin A can help treat acne, though its direct effect on acne scars has not been studied (23). Although vitamin E is a popular treatment for scars, blemishes and wounds, no studies have been able to prove the efficiency of acne scar removal with vitamins. (24). Ascorbic acid, or vitamin C, is rich in antioxidants, and the application of topical creams for acne scars is suitable for treating acne and post-inflammatory hyperpigmentation (25).

You can also consume foods rich in vitamins, like green leafy vegetables, citrus fruits, fish, carrots, and avocados.

Note: Do not take these supplements without consulting your doctor.

13. Lavender Oil

According to research, lavender oil possesses anti-inflammatory properties (26). Therefore it may be beneficial in reducing acne and the risk of developing acne scars and marks.

You Will Need

• 2-3 drops of lavender oil
• 5 tablespoons of aloe vera gel

What You Have To Do

1. Mix the oil with the aloe vera gel.
2. Apply the mixture to acne scars.
3. Rinse with lukewarm water after 20 minutes.

How Often You Should Do This

Once daily.

14. Apple Cider Vinegar

The presence of lactic acid in apple cider vinegar may potentially alleviate acne and improve the skin of individuals with this condition (27) (28). Consequently, it may aid in the gradual fading of acne scars and healing of acne.

You Will Need

• 1 tablespoon of apple cider vinegar
• 1 tablespoon of water

What You Have To Do

1. Dilute the ACV with water.
2. Apply the mixture to acne scars.
3. Rinse with lukewarm water after 20 minutes.

How Often You Should Do This

2-3 times weekly.

These were a few natural tips and tricks on how to lighten acne marks naturally. Let us now understand how you can prevent the recurrence of these scars.

Preventive Tips For Acne And Pimple Scars

Acne and pimples occur fairly frequently, but you can always make sure that they don’t leave raised acne scars on your face. Some tips that may help you prevent scars include:

• Wash your face with a non-comedogenic face wash twice daily.
• Always remove makeup from your face before going to bed.
• Do not pick on acne or pop your pimples.
• Apply sunscreen before stepping out in the sun.
• Follow a balanced diet and avoid foods that can cause breakouts.

Acne can be classified into two subtypes – non-inflammatory and inflammatory.

Whiteheads and blackheads usually fall under the non-inflammatory subtype. Papules, pustules, nodules, and cysts are the inflammatory types of acne.

Among these types, it is inflammatory acne that tends to leave behind scars and marks.

Inflamed acne blemishes occur when your pores become engorged as a result of excess oil, dead cells, and bacteria clogging them. This leads to the swelling of the pores, which causes the follicle walls to expand and break.

If this rupture occurs close to the surface of your skin, the resulting acne lesion is usually minor and heals quickly. However, if the break in the follicle is deep, the lesion will be more severe, and the infected material may leak out into the dermis (the second layer of skin) and destroy healthy skin tissues.

Acne scars are further divided into different types.

Types Of Acne Scars

The most common types of acne scars are:

• Ice-Pick Acne Scars: Narrow, deep, and pitted scars
• Rolling Acne Scars: Broad, depressed scars with slanting edges
• Boxcar Acne Scars: Broad scars with sharp edges
• Atrophic Scars: Flat, thin, and depressed scars
• Hypertrophic Scars: Lumpy and thick scars
• Keloid Scars: Raised, thick, and lumpy scars

Regardless of the type of acne scars, the remedies shared above may help control and reduce the appearance of acne. However, in some cases, you may require more long-term treatment as the acne might be a sign of other underlying conditions. In such cases, you must consult your dermatologist immediately.

How Do Dermatologists Treat Acne Scars?

Although many recipes and ingredients are recommended to treat acne scars, not all of them have proven to work. To overcome this situation, visit a dermatologist. Here are some common dermatological treatment options that your doctor might suggest. Note that these procedures are carried out under medical supervision, so self-medication is strictly prohibited.

1. Dermabrasion/Microdermabrasion: Dermabrasion and microdermabrasionⁱ  XA non-invasive procedure that gently exfoliates the skin to minimize the signs of aging and improve skin texture and tone. are facial resurfacing techniques that mechanically remove damaged skin to promote wound healing. Dermabrasion removes the epidermis completely and remodels the skin’s structural proteins. Microdermabrasion for acne scars only removes the outer layer of the epidermis, enhancing the natural process of exfoliation. Both treatments are effective in treating acne scars (1).
2. Laser Treatment: Laser treatment is recommended for patients with deep scars (box-car scars). Although there is improvement noticed in laser treatment for acne scars, there are quite a few risk factors and criteria involved in this procedure (1).
3. Needling: Dermarolling for acne scars, involves using a sterile roller made of fine, sharp needles to puncture the skin. The bruises thus created on the skin boost the production of collagen and elastin fibers. Results are generally seen about 6 weeks to 3 months from the procedure (1).
4. Chemical peels for acne scars:Chemical peeling involves applying chemicals to the skin to remove the damaged outer layers to speed up the skin repair process. The hydroxy acids used in this process include glycolic acid, pyruvic acid, salicylic acid, and trichloroacetic acid (1). The use of silicone sheets for acne scars is also gaining popularity as it is a non-invasive scar removal method. It helps reduce the scar size of both old and new scars.

Excess oil and dead skin clog your pores, resulting in the development of acne in the deeper layers of the skin. This may result in acne scars such as icepick scars or rolling scars. Aloe vera, turmeric, baking soda, or lemon juice are some of the ingredients that may reduce the appearance of your acne scars over time. Along with that, practicing proper skin care hygiene and consuming a balanced diet may prevent acne scars in the long run. However, acne may sometimes be a sign of an underlying medical condition and requires long-term treatment under the guidance of a doctor. Consult a doctor if the above home remedies do not reduce your acne.

Frequently Asked Questions

How long do acne scars take to fade?

Acne scars may take 6 months to fade on their own without the help of any treatments.

Do acne holes go away?

Not all types of acne disappear completely. Some need regular medical treatments along with home remedies to see desired results.

Can salt water remove acne scars?

Salt water may help clean the skin, but it may not reduce acne scars.

Is coffee good for acne?

No, coffee does not reduce acne. You may use it to scrub your face and clean the dirt and oil, which may help prevent breakouts.

Does sugar cause acne?

Yes, sugar may cause acne. A study found that adolescents who consumed sugar had a 3% higher risk of acne (29).

Is egg good for acne?

No, eggs are not good for acne. The yolk contains progesterone which may increase the risk of acne (30).

Learn how to remove acne scars naturally! Get simple tips and tricks to help reduce the appearance of acne scars by clicking on the video below.