Don't Mix: AHA/BHA acids with retinol. "I strongly caution those also using retinoids for acne or anti-aging as the combination with various acids may cause excessive skin sensitivity, irritation, and redness. In fact, AHA and BHA should not typically be used together with retinoids on the same day," explains Dr.
Fact: AHA and BHA exfoliants are fine to use with any other Paula's Choice products, including those that contain retinol; they're designed to work well together. And, contrary to what you may have read, retinol does not exfoliate skin.
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. Experiment with different strengths of glycolic acid or salicylic acid to see which concentration gives you the best results.
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.
It's possible to use Niacinamide and BHA apart. First, apply BHA, wait at least 30 minutes, then Niacinamide. That should give it appropriate time so both products can work at their intended pH level. When layering skincare products, always go from lowest to highest pH.
To fight the good fight against acne, you may also use salicylic acid, a beta hydroxy acid (BHA) that increases skin cell turnover, to keep pores clear. But on its own, each can dry out the skin, so together they should be combined with caution.
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.
Can you use BHA and vitamin C together? Yes, you can, but only if you use each ingredient properly in your routine.
Paula's Choice Skincare boosters are formulated to work together with each other and are designed to layer easily with other leave-on products in your skincare routine. To help you learn how to combine our boosters for enhanced results for your specific concerns, we've written some booster recipes.
Gently apply using fingers or a cotton pad over entire face and neck, including the eye area (avoid lash line and eyelids) after cleansing and toning. Do not rinse. Start Slowly: Apply every other day and note skin's response. Then use up to twice daily.
Can I Combine AHA/BHA With Hyaluronic Acid? Yes! In fact, this is an ideal combination.
Don't Mix: AHA/BHA acids with retinol. "I strongly caution those also using retinoids for acne or anti-aging as the combination with various acids may cause excessive skin sensitivity, irritation, and redness. In fact, AHA and BHA should not typically be used together with retinoids on the same day," explains Dr.
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.
Can you use an AHA or a BHA together? “It is indeed safe to use AHAs and BHAs together. They target different actions (as discussed above) so they have different benefits. In essence, BHAs disrupt the connections between dead cells whilst AHAs cause dead cells to detach and slough away.
Can niacinamide and salicylic acid be used together? The simple answer is yes. They complement each other well. Being oil soluble, salicylic acid can penetrate deeper into the skin layers, but it can also dehydrate and irritate skin.
BHAs are thought to self-neutralize after about 20 minutes, so most skincare experts advise letting it fully dry for at least 15 minutes before continuing with your regular skincare routine (i.e. essences, serums, moisturizers, spot treatments).
Depending on the products you were using before, you may see an overnight improvement. Enhanced results will occur within 2–8 weeks, and will increase and be maintained over time.
Generally speaking, dermatologists say purging should be over within four to six weeks of starting a new skin care regimen. If your purge lasts longer than six weeks, consult your dermatologist.
No, you should not use the Paula's Choice BHA everyday when you first start using it. Suggested by Paula's Choice you use it every other day to allow your skin to get used to it.
Unclog Pores and Soothe Redness
Whether or not you pop the pimple, salicylic acid (also known as BHA) is your next go-to fix for making zits disappear quickly. This superhero ingredient not only keeps blemishes at bay, it also works incredibly fast on active breakouts.
One user was pleasantly surprised by how quickly the BHA duo worked at removing their acne scars. “I started using this product less than 2 weeks ago and all my acne and acne scars around my mouth area have almost completely vanished,” they wrote. “Amazing product!”
The Skin Perfecting 2% BHA Liquid Exfoliant gently sheds dead skin cells, rapidly unclogs pores and reduces blackheads leaving skin smoother, brighter and clearer. BHA has anti-inflammatory properties to soothe and calm red skin.
How to apply a BHA exfoliant. Whichever exfoliant you choose, it should be applied after cleansing and toning. The other products in your routine, like serums, boosters, and moisturizers, go on after your exfoliant in order from thinnest to thickest texture. (Don't forget to finish with sunscreen during the day.)
Differin Gel should not be used in conjunction with products containing alpha hydroxy, salicylic or glycolic acids, which may worsen irritation.