Everything you need to know about Peels: AHA, BHA, PHA – The Skincare Eshop

Enjoy 10% off your first order with the discount codeRED10

Everything you need to know about Peels: AHA, BHA, PHA


Everything you need to know about The Ordinary Peels: AHA, BHA, PHA

Peels have become a staple in skincare routines, and The Ordinary brand offers an impressive range of exfoliating products at affordable prices. This blog article looks at the benefits of The Ordinary's AHA, BHA, PHA, Azelaic and Mandelic Acid peels, to help you choose the product best suited to your needs.

What is a Peel?

A peel consists of exfoliating the skin to remove dead cells on the surface and promote cell renewal. Peels can improve skin texture, reduce signs of aging, treat acne and brighten skin tone.

Types of Peels

AHA (Alpha Hydroxy Acids) AHAs are water-soluble acids, often extracted from fruits, which act on the surface to exfoliate the outer layers of the skin. They are particularly beneficial for dry or sun damaged skin.

  • Glycolic Acid 7% Toning Solution : Glycolic acid is one of the most commonly used AHAs. This toner gently exfoliates the skin, improves the luminosity of the complexion and reduces fine lines.
  • Lactic Acid 5% + HA and Lactic Acid 10% + HA : Lactic acid is another popular AHA, known for its hydrating properties in addition to its exfoliating abilities. Ideal for sensitive skin.
  • Mandelic Acid 10% + HA : Mandelic acid is an AHA derived from bitter almonds, known for its gentler action due to its larger molecular size. It is suitable for sensitive skin and helps improve skin texture and appearance of pores.

BHA (Beta Hydroxy Acids) BHAs are oil soluble, allowing them to penetrate deeper into pores. They are perfect for oily and acne-prone skin.

  • Salicylic Acid 2% Solution : Salicylic acid is the ultimate BHA, renowned for its ability to deeply cleanse pores, reduce blackheads and prevent breakouts.

PHAs (Poly Hydroxy Acids) PHAs are larger molecules than AHAs, which makes them less irritating. They offer gentle exfoliation, ideal for very sensitive or reactive skin.

  • Gluconolactone : An example of a PHA often used for its mild but effective effects. It helps improve skin texture and make it more radiant without causing redness or irritation.

Azelaic Acid Azelaic acid is a dicarboxylic acid naturally found in grains such as barley, wheat and rye. It has anti-inflammatory and antibacterial properties.

  • Azelaic Acid Suspension 10% : This product is particularly useful for treating acne and rosacea. It helps reduce redness, brighten skin tone and even out skin texture.

Peeling Solution AHA 30% + BHA 2% This powerful blend of 30% AHA (glycolic, lactic, tartaric and citric acid) and 2% BHA (salicylic acid) provides deep exfoliation to combat visible imperfections, improve skin radiance of the skin and smooth the texture of the skin. This peel is recommended for experienced users and should be used with caution.

How to Incorporate Peels into Your Routine

  1. Clean your skin : Use a gentle cleanser to remove impurities.
  2. Apply the peel : Follow the specific instructions for each product to avoid irritation.
  3. Moisturize : After the peel, apply a moisturizer to soothe and protect the skin.
  4. Sun protection : Always use sunscreen after a peel, as the skin is more sensitive to UV rays.


  • Patch test : Always perform a tolerance test before using a new product.
  • Frequency of use : Start slowly, gradually increasing the frequency of use.
  • Combining products : Avoid combining multiple exfoliants in the same routine to prevent irritation.


Peels from The Ordinary offer a range of solutions for all skin types and specific concerns. Whether you choose an AHA, BHA, PHA, or azelaic acid, these products can transform your skincare routine by providing radiance, softness, and evenness to your skin. Be sure to follow the instructions and introduce these active ingredients gradually for the best results.

By integrating these products into your skincare routine, you can benefit from smoother, brighter and healthier skin. Remember to always protect your skin with sunscreen to maintain these benefits long term.


Leave a comment