Classic K-Beauty acids like COSRX BHA Blackhead Power Liquid contain approximately 4% of betaine salicylate (a type of BHA) and can technically be used every day. However, it's not a good idea to start using 4% BHA every day if you've never tried a BHA before. Instead, start off by applying the product once a week.
Recommend to use 2-3 times in a week, and gradually build up the usage according to the skin condition. If used during the day, please be sure to apply sunscreen.
Apply a thin layer of COSRX BHA Blackhead Power Liquid all over your face, excluding the eye area. To start, you could apply the COSRX BHA Blackhead Power Liquid once or twice a week, and build up to more frequent applications from there.
Whether you're suffering from acne, blackheads or enlarged pores, this a game changer product that will definitely help. At $21 for a 100mL bottle this is a complete steal. You only need a few pumps per use so this size is sure to last you at least a few months — even if you use it twice a day like myself.
HOW OFTEN CAN I USE IT? You can use BHA daily in the PM, however if you have dry or sensitive skin we'd recommend to use 1-3 times per week, in the PM.
Most experts advise that you exfoliate two to three times per week — as long as your skin can handle it. Chemical exfoliants tend to be fine to use more regularly. Physical methods, on the other hand, may be too abrasive to use multiple times a week.
It didn't get rid of my dry flaky skin on the surface, but it is a gentle product that can be used 2-3 times a week.
"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.
SOME BY MI AHA BHA PHA 30 Days Miracle Toner is a daily exfoliating toner. It's claimed to be a mild low pH exfoliating toner which makes it suitable for everyday use for all skin types especially for those with sensitive skin.
It's best to use as a serum in the evening due to its highly concentrated formulation. Begin using only once a week and once your skin has adjusted and doesn't show signs of irritation you can increase to two to three times a week to decrease the visibility of pores and treat blemishes.
Yes, BHAs can cause initial skin purging, but they also happen to be the most effective way to clear and prevent acne. Not only do they exfoliate dead skin on the surface, but they also deep-clean pores, reduce excess oil, calm inflammation and fade post-acne marks.
As a general rule, unlike more potent AHAs such as glycolic acid that can trigger barrier damage and inflammation when overused, PHAs are gentle enough to be used everyday by most skin types.
Answer: no, you do not rinse it off. Essence and serum are similar but just different in consistency, these should be applied after cleansing, toning - essence / serum then moisturizer.
To reduce your risk of irritation, the Cleveland Clinic recommends using AHA products every other day. As your skin gets used to them, you can then start applying AHAs every day.
How often should I use Paula's Choice BHA Exfoliant? You can use Paula's Choice BHA every day— exfoliating once either in the morning or evening (pick whichever is most convenient for you).
"If salicylic acid is an ingredient in your cleanser, it is fine to use it every day." However, if you are using an exfoliant that salicylic acid in the formula, Dr. Hu advises only using the product three times per week, to avoid over-exfoliating the skin and drying it out.
If you have very sensitive skin you can slowly increase your frequency of use. I used it every 2-3 days then every other day before finally using it nightly. It's amazing at keeping skin clear of flakiness and problem-free.
It reduces the appearance of redness and inflammation which often accompanies acne. It works by cleaning the clogged pores of excess sebum and impurities, which is the root cause of acne.
Niacinamide should be used after your BHA exfoliant. From there, you can apply the rest of your products in order of thinnest to thickest texture.
How and when to use an exfoliating toner. Most exfoliating toners have less than 5% of acid in them, and can, therefore be used every day, starting once a day, at night to begin with. If your skin tolerates the product, you can increase it to twice a day as required.
Short answer is: Yes! You certainly can. To make niacinamide and AHAs/BHA work together, layer them on your cleansed face—just 30 minutes apart. You can also use them at different times of day, use niacinamide in the morning and AHAs/BHA at night.
After trying out this product for over a month, I can safely say that this toner is not an exception. First thing first, the purging process takes a while. For me, it took me about over a month. Any pimples or bumps should go away within the day or a few.
Game changer for oily acne-prone skin.
I have been using AHA/BHA Clarifying Treatment Toner for a good 6 months and wow what a difference. I use this at night after I remove my makeup and go to bed. I just spray some on my hand and pat it into my face. You don't need much.
The description says to use this after cleansing morning and evening. It is packaged as a daily exfoliating toner so if your skin can tolerate this product twice a day, then be my guest but if you can't, just listen to your skin and reduce the frequency.