Although our AHA BHA Exfoliating Serum is gentle and soothing – you shouldn't reach out for it more than thrice a week. Using the serum daily can lead to over-exfoliation which zaps natural oils from the dermis. It can make your skin dry, and uncomfortably tight and even cause inflammation.
AHA, BHA and PHA are mild exfoliants. So you can use it every day if your skin is normal to oily. If you have sensitive skin, use it once a week.
Comments Section It's not too harsh at all. AHAs are safe for daily use, as long as they're not irritating your skin. May be try it alternate days for 3 months. If your skin doesn't feel dry, then you can use it everyday. Take it easy with AHAs.
Use once or twice a week, ideally in the evening, on thoroughly clean, dry skin. Do not use on wet skin. Apply evenly across the face and neck using fingertips. Do not use on sensitive, peeling, or compromised skin.
Although our AHA BHA Exfoliating Serum is gentle and soothing – you shouldn't reach out for it more than thrice a week. Using the serum daily can lead to over-exfoliation which zaps natural oils from the dermis. It can make your skin dry, and uncomfortably tight and even cause inflammation.
The U.S. FDA has recommended exercising caution in relation to adverse reactions such as redness, swelling, burning, and pruritus due to use of AHA-containing products [44]. Similarly, UV-induced phototoxicity has been associated with AHA concentrations.
You can exfoliate around the eye area, but not the eyelid or directly under the eye (along the lower lash line). You don't need to wait for your BHA or AHA to absorb or dry; you can apply any other product in your routine—moisturizer, serum, eye cream or sunscreen—immediately afterward.
“Over-exfoliating damages the skin barrier, which helps keep the skin balanced, nourished and protected from environmental factors,” agrees Dr. Yadav. Redness, dry skin and flaking, as well as breakouts, can indicate that you've gone too far.
Yes, AHA can also help lighten and brighten your skin. Exfoliation helps revive your skin so that it is glowing and radiant. When AHAs exfoliate your skin, you'll notice a brighter complexion and a more even skin tone. With regular use, AHAs will help dead skin cells break down—all while promoting new cell generation.
Collagen stimulators: Much like retinoids & ascorbic acid, AHAs can stimulate collagen, hence why they are a popular ingredient to incorporate into your anti-aging skin care regimen. Though AHA lotions & creams can promote some collagen remodelling, clinical strength peels are much more effective.
I suggest using your BHA in the morning and your AHA at night. Alternatively, they could be used on alternate nights. “If you want to apply them at the same time, BHAs should be applied to oilier areas such as the T-zone and AHAs everywhere else to avoid doubling up on the application on any section of skin.
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.
In some people, alpha hydroxy acids can make the skin extra sensitive to sunlight. Be sure to use a sunscreen while using alpha hydroxy acid products. Alpha hydroxy acids can also cause mild skin irritation, redness, swelling, itching, and skin discoloration.
Low-to-mid level (2%-10%) concentration AHA products can be used every day, as AHAs help normalize skin's healthy appearance. Rinse-off products like cleansers with AHAs can also be used frequently (2x a day). However, this doesn't mean you should purchase a 10% AHA exfoliant and begin using it twice a day.
Overall retinol has a more significant influence on collagen production, and AHA's can target skin discoloration more directly and also have an ability to clear plugs within the pore.
Using too many exfoliating acid-based products, or one product that is simply too potent, can damage the stratum corneum – the outermost layer of your skin, also known as the skin barrier.
While you might want to have glowing, freshly-exfoliated skin every day, over-exfoliating can cause damage to your skin and its natural barrier. Exfoliation should only occur once or twice a week and always moisturize afterward! This provides your fresh new skin with moisture and protection from the elements.
The Look of Un-Exfoliated Skin. Those who don't regularly exfoliate can have skin that looks dull and patchy. You might notice this as you get older because aging, sun damage, and shifts in hormone levels can reduce the growth rate of new skin cells. When this is the case, you need exfoliating help more than ever.
Do: Use it overnight. My AHAs work the night shift to smooth your skin: zero effort required. Apply my AHA lotion all over, slip into your PJs, and dream of me. Sleep tight and wake up to your best skin yet.
How long does skin purging last? “It can last from four days to six weeks, but on average, you can expect it to occur for around two weeks.”
Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for a week afterwards.
Skin products containing AHA have demonstrated significant efficacy in combatting thinning skin. A study published in 1996 found that the application of a lotion containing a 25% concentration of glycolic acid for six months led to a 25% increase in skin thickness in the study group.
Don't mix: AHAs and BHAs should not be used with retinol products as this can cause irritation. Additionally, these ingredients should not be mixed with vitamin C products as this can also irritate your skin.
AHAs, such as glycolic and lactic acid, may be effective in treating changes in skin color such as melasma, solar lentigines, and post-inflammatory hyperpigmentation. Experts believe that the quicker action of AHA makes it a better option for improving skin color than BHA-containing products.