What are Alpha Hydroxy Acids (AHAs)? What are Its Benefits for Skin?

Nourish Mantra

If you're on the hunt for the secret to glowing, youthful skin, look no further than alpha hydroxy acids (AHAs). These powerful AHA skincare ingredients have been making waves in the beauty world for their numerous benefits, including exfoliation, hydration, anti-aging properties, and more. In this blog post, we'll dive deep into the world of AHAs, exploring their benefits, how they work, and how to incorporate them into your skincare routine.

What are AHAs?

Alpha hydroxy acids, or AHAs, are a group of naturally occurring acids derived from various plant sources and milk. They are water-soluble and have a unique chemical structure that sets them apart from other acids used in skincare, such as beta hydroxy acids (BHAs). AHA acids are the key components in many skincare products and have become increasingly popular for their numerous benefits.

Skincare Benefits of AHAs

Benefits of AHAs

AHAs offer a multitude of benefits for the skin, including:

1. Exfoliates and Renews

One of the primary benefits of alpha hydroxy acids is their ability to exfoliate the skin. AHAs work by breaking down the bonds between dead skin cells, allowing them to be easily removed. This process of exfoliation results in smoother, more radiant skin, making AHA skincare products highly sought after.

2. Hydration Booster

Hydration is another essential benefit of AHA acid for skin. AHAs have humectant properties, meaning they attract and retain moisture in the skin. This helps to keep the skin hydrated and plump, improving the overall appearance and texture of the skin.

3. Age-Defying Elixir

Alpha hydroxy acids are well-known for their anti-aging properties. AHAs have been shown to stimulate collagen production, which is essential for maintaining skin elasticity and reducing the appearance of fine lines and wrinkles. By incorporating alpha hydroxy acid products into your skincare routine, you can help to combat the visible signs of aging.

4. Texture Transformation

AHAs can help to improve skin tone and texture by reducing the appearance of dark spots and hyperpigmentation. This brightening effect is one of the many alpha hydroxy acids benefits that make them a popular choice for those looking to achieve a more even and radiant complexion.

5. Strengthen the Skin Barrier

By promoting cell turnover and exfoliation, AHAs can help to strengthen the skin's natural barrier, making it more resilient against environmental stressors. This improved skin barrier function is one of the many AHA benefits for skin that makes them an essential addition to any skincare routine.

6. Amplify Product Absorption

One lesser-known benefit of AHAs is their ability to increase the absorption of other skincare products. By exfoliating the skin and removing dead skin cells, AHAs help to improve the skin's permeability, allowing other beneficial ingredients to penetrate more deeply and effectively. This means that your other skincare products, such as serums and moisturizers, will work even better when used in conjunction with AHA-infused products.

7. Banish Acne Woes

AHAs benefit those with acne-prone skin. By promoting exfoliation and unclogging pores, AHAs help to reduce the buildup of dead skin cells and excess sebum, which can contribute to the formation of acne. Additionally, AHAs have mild anti-inflammatory properties that can help to soothe inflamed skin and reduce redness associated with acne breakouts. Incorporating AHA skincare products into your routine can help to both treat existing acne and prevent future breakouts.

8. Correct and Illuminate

Alpha hydroxy acids for skin have the ability to minimize and correct skin discoloration. By promoting cell turnover and exfoliating the skin, AHAs help to fade dark spots, sunspots, and post-inflammatory hyperpigmentation caused by acne or other skin irritations. This leads to a more even and balanced complexion, making AHAs an excellent choice for those looking to address skin discoloration concerns.

9. Revitalize with Increased Blood Flow

AHAs can also help to promote blood flow to the skin, which is essential for maintaining a healthy and radiant complexion. Increased blood flow delivers essential nutrients and oxygen to the skin cells, promoting overall skin health and vitality. This improved circulation can also help to reduce inflammation and support the skin's natural healing processes, making AHAs a valuable addition to any skincare routine.

How does AHA work?

AHAs work at a cellular level by penetrating the upper layers of the skin and breaking down the bonds between dead skin cells. This process not only promotes exfoliation but also stimulates the production of collagen, which is essential for maintaining skin elasticity and reducing the appearance of wrinkles.

Types of AHAs

There are several types of AHAs, each with its unique benefits and suitability for different skin types:

  • Glycolic acid is derived from sugar cane and is considered the most effective AHA due to its small molecular size, which allows for better penetration into the skin. It is suitable for most skin types.
  • Lactic acid is derived from fermented milk and is a gentler AHA, making it ideal for sensitive skin.
  • Citric acid is derived from citrus fruits and has antioxidant properties in addition to its exfoliating benefits. It is suitable for oily and acne-prone skin types. 
  • Malic acid is derived from apples and has both exfoliating and hydrating properties. It is suitable for acne-prone skin. 
  • Tartaric acid is derived from grapes and has antioxidant and anti-inflammatory benefits. It is suitable for all skin types. 

Nourish Mantra's AHA-Infused Products

Nourish Mantra offers two incredible alpha hydroxy acid products :

Exfoliating Serum

Exfoliating Face Serum

This powerful serum combines citric, malic, glycolic and lactic acids to gently exfoliate and hydrate the skin. The Exfoliating Serum helps to improve skin texture, reduce the appearance of fine lines and wrinkles, and brighten the complexion. Infused with soothing ingredients like aloe vera and chamomile, this serum is gentle enough for daily use and suitable for all skin types.

Urban Rani Facial Serum

Urban Rani Face Serum

The Urban Rani Facial Serum is a potent blend of AHAs, antioxidants, and hydrating ingredients that work together to brighten, rejuvenate, and protect the skin. This luxurious serum features citric acid to exfoliate and reveal a more radiant complexion. Packed with nourishing ingredients like hyaluronic acid and niacinamide this serum helps to improve skin elasticity and hydration while protecting against environmental stressors.


Alpha hydroxy acids are a game-changer for skincare, offering a range of benefits, including exfoliation, hydration, anti-aging properties, and more. By incorporating AHA-infused products like Nourish Mantra's Exfoliating Serum and Urban Rani Facial Serum into your skincare routine, you can unlock the secret to radiant, youthful skin.


1. Can I use alpha hydroxy acids?

Yes, AHAs are generally considered safe for all skin types. However, it's essential to choose the right type of AHA and concentration based on your skin type and concerns.

2. Can I use AHA daily?

Start by using AHAs once or twice a week and gradually increase the frequency as your skin adjusts. Overuse can cause irritation and sensitivity.

3. How can I include AHAs in my skin-care routine?

To include AHAs in your skincare routine:

  • Patch test before use.
  • Choose the right AHA product.
  • Start using it 1-2 times a week, then increase gradually.
  • Cleanse, tone, and apply AHA products.
  • Follow with moisturizer.
  • Use sunscreen during the day.
  • Monitor for any skin reactions or irritation.

4. Can I use AHAs with other skincare ingredients? 

AHAs can be combined with other skincare ingredients, such as hyaluronic acid and niacinamide. However, be cautious when using AHAs with retinoids or other acids, as this can cause irritation.

5. What are alpha hydroxy acids used for?

Alpha Hydroxy Acids (AHAs) are used for:

  • Exfoliating and smoothing skin.
  • Improving skin tone and texture.
  • Hydrating the skin.
  • Stimulating collagen production.
  • Treating acne and acne scars.
  • Enhancing product absorption.

Remember to use sunscreen with AHAs due to increased sun sensitivity.

6. Is alpha hydroxy acid safe for the face?

Yes, Alpha Hydroxy Acids (AHAs) are generally considered safe for use on the face when used correctly and in appropriate concentrations. However, it's important to start with lower concentrations and gradually increase usage to minimize the risk of skin irritation. It's also crucial to use sunscreen when using AHAs due to increased sun sensitivity. If you have sensitive skin or any concerns, it's advisable to consult with a dermatologist before incorporating AHAs into your skincare routine.

7. Can you leave AHA overnight?

No, it is generally not recommended to leave Alpha Hydroxy Acids (AHAs) on the skin overnight. AHAs are potent exfoliators and can cause irritation if left on for an extended period, especially for individuals with sensitive skin. Follow the instructions provided with your specific AHA product, but typically, it is advised to rinse off AHAs after a specified amount of time (usually a few minutes) as directed by the product or your dermatologist.

8. Can I use AHAs during pregnancy? 

While most AHAs are considered safe during pregnancy, it's always best to consult with your healthcare provider before using any new skincare products.

9. Are AHAs suitable for acne-prone skin? 

AHAs can help exfoliate the skin and unclog pores, making them beneficial for acne-prone skin. However, if you have severe acne, it's best to consult with a dermatologist before using AHA products.

10. How long does it take to see results from using AHAs? 

You may notice some immediate improvements in skin texture and brightness, but it can take several weeks to see significant changes in fine lines, wrinkles, and hyperpigmentation.

11. Can AHAs cause skin purging? 

Some people may experience a temporary increase in breakouts when they first start using AHAs, known as skin purging. This is a normal reaction and should subside within a few weeks as your skin adjusts to the product.

12. Are AHAs vegan? 

Most AHAs, such as glycolic, citric, malic, and tartaric acids, are derived from plant sources and are considered vegan. However, lactic acid is derived from milk and may not be suitable for those following a strict vegan lifestyle.

13. Do AHAs have a shelf life? 

AHAs have a shelf life of about 12 months once opened. Be sure to store your AHA products in a cool, dry place away from direct sunlight to maintain their effectiveness.

14. What is the difference between AHA & BHA?

AHAs primarily work on the skin's surface, exfoliating and improving texture, while BHAs penetrate pores to treat acne and control oil production. AHAs are suitable for various skin types, while BHAs are particularly beneficial for oily and acne-prone skin. Both increase sun sensitivity, so sunscreen is important.

15. Can you use AHA and vitamin C together?

Yes, you can use AHAs and vitamin C together, but it's best to use them at different times or alternate days due to potential interactions. Start with lower concentrations, monitor skin sensitivity, and always use sunscreen during the day. Consulting with a dermatologist is advisable for personalized advice.

16. Can I use AHA with niacinamide?

Yes, you can use AHAs with niacinamide. They are generally compatible and offer complementary benefits. However, if you have sensitive skin, perform a patch test and introduce new products gradually. Follow recommended usage instructions and consult a dermatologist if needed.