Although BHAs (like AHAs) have benefits for all skin types (hydrating, making fine lines and wrinkles less visible and improving firmness, skin tone and texture), they are particularly suitable for people with normal to oily skin, congested or enlarged pores, acne-prone skin and signs of skin ageing.
Given their exfoliating nature, BHAs are best suited for those with oily or acne-prone skin, but they aren't exclusively useful to any one skin type. In fact, the biggest misconception about BHAs is that only people with acne or blackheads should use them.
AHA is best for dry skin and surface-level skin concerns like acne scars. BHAs are best for oily and acne-prone skin types. You can use both by buying products with both ingredients, or by alternating products.
Best BHA toner for blemished skin: The Inkey List Beta Hydroxy Acid Exfoliant. Best BHA toner for oily skin: Vichy Normaderm Purifying Pore-Tightening Lotion. Best BHA toner for healthier-looking skin: Caudalie Vinopure Clear Skin Purifying Toner.
As you may have guessed by now, due to its lipophilic properties BHA is suitable for those with oily skin, which is often accompanied by acne. Salicyclic acid, the predominant BHA, also possesses anti-inflammatory properties, which makes it suitable for reducing redness and irritation.
Yes, it is safe to use niacinamide and BHA together. Both formulas are effective yet gentle and contain additional calming and restoring antioxidants. Some people with extra-sensitive skin may find that alternating them by using one in the morning and one at night works best.
The main BHA exfoliants you'll see in skincare products are: Salicylic acid: The most common BHA, and also the strongest. However, it is not as irritating as glycolic acid (the strongest AHA) because of its large molecule size and anti-inflammatory nature.
"Do not overuse an alpha-hydroxy-acid product," confirms Bolder. “Once every other day is plenty, unless you are on a programme with an expert that says otherwise.” However, it is often safe to use BHA daily.
Currently, the BHA most commonly used in cosmetics is salicylic acid. On rare occasions, citric acid is also cited as a BHA in cosmetic formulations. More commonly, citric acid is referred to as an AHA. The safety of salicylic acid used as a cosmetic ingredient has been evaluated by both the cosmetic industry and FDA.
BHAs, on the other hand, are primarily used for acne and sun damage. These products go deep into your hair follicles to dry out excess oils and dead skin cells to unclog your pores. Because of these effects, BHAs are most suitable for combination to oily skin.
Acids - The most common acids that can cause skin purging are AHA's and BHA's, which include salicylic acid, malic acid, glycolic acid, and mandelic acid.
Exfoliant: a BHA exfoliant contains salicylic acid. Salicylic acid removes dead skin cells and also cleans pores inside. This helps to reduce existing blackheads and to prevent new ones.
yes you can use bha in active acne like salicylic acid which calm down the redness and help to heal the acne .
When it comes to reducing large pores, a leave-on exfoliant with Salicylic Acid (a BHA i.e. beta hydroxy acid) is your best friend.
BHA is ideal for oily, blemish-prone skin skin because it exfoliates inside pores and helps prevent breakouts. AHA is recommended for sun-damaged and normal to dry skin because it exfoliates the skin's surface while helping it hold onto more moisture.
How long does it take to work? You will find there are some instant results when using a product containing salicylic acid, particularly chemical toners. The skin will appear fresher looking with a healthy glow, in regards to treating any breakouts or other blemishes, you can expect to see results in 4-6 weeks.
Hyaluronic acid doesn't function like an AHA or BHA in that it does not strip your skin — it's actually highly nourishing and hydrating, so having “acid” in the name is a bit misleading. Hyaluronic acid is great for applying after any exfoliating acids.
You don't need to wait for the BHA or AHA to absorb or dry; you can apply any other product in your routine - moisturiser, serum, eye cream, or sunscreen - immediately afterwards.
Salicylic acid, which is a type of BHA, is a common ingredient in acne products. Different BHAs include: salicylic acid. beta-hydroxybutanoic acid.
When should I use a skincare acid? Both AHAs and BHAs can be used day or night. Some products are formulated to be used at night as an overnight peel, while others (often serums) are meant to be used in the morning to gently slough off any dead skin cells.
They're both chemical exfoliants that help remove dead skin cells from the top layer of your skin. Some say AHAs and BHAs have anti-aging effects, like smoothing fine lines and improving the texture of skin.
Benzoyl Peroxide + AHAs/BHAs (Exfoliating Acids)
Both salicylic acid (a BHA) and benzoyl peroxide are effective against acne, but using them at the same time can lead to excessively dry skin. Try using them on alternating nights instead for an equally effective anti-acne regimen!
For people with sensitive skin, you'll likely find that 2-3 times a week using a product like this is more than enough. People with a more hardy skin type can even get away with using a BHA every day.
Niacinamide and salicylic acid are both great ingredients for treating acne and have a variety of other benefits as well. Salicylic acid is the better option for treating acne, while niacinamide is great for fading scarring and hyperpigmentation.