Key Takeaways:
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Chemical exfoliants dissolve dead skin cell bonds without abrasive micro-tears.
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Daily exfoliation formulas consistently resurface the skin; peel pads deliver intensive results one to two times weekly.
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Photosensitivity generally rises with topical acid use, so SPF is non-negotiable.
Chemical exfoliants, including AHAs, BHAs, and multi-acid formulas, dissolve the bonds between dead skin cells through a controlled chemical process. That process produces more consistent results than physical scrubs, without the micro-tears and inflammation that abrasive particles can cause. Daily exfoliating cleansers and leave-on formulas address surface renewal, while at-home peel pads deliver a more intensive periodic treatment.
Which exfoliating format is right for you depends on your skin type, your specific concern, and how often you plan to exfoliate. Here’s what to know.
How Do Scrubs and Chemical Exfoliants Compare?
Physical exfoliants work through mechanical abrasion. Particles physically scrape dead cells from the skin's surface, and on facial skin, irregular or sharp particles can create micro-tears that trigger inflammation, redness, and barrier disruption. Results depend heavily on how much pressure you're applying and how coarse the particles are.
Chemical exfoliants work differently. Acids like glycolic acid (an AHA) and salicylic acid (a BHA) dissolve the bonds between dead skin cells, allowing them to shed naturally without abrasion. The process is controlled and consistent, and it doesn't depend on particle size or how hard you scrub.
This ingredient class has been studied extensively. Peer-reviewed published studies have shown that chemical exfoliation improves the appearance of skin texture, uneven tone, pore clarity, and fine lines by accelerating cell turnover, producing measurable results that physical exfoliation can't consistently replicate.
Physical scrubs are generally recommended only with very fine, smooth particles, and caution is advised for those with sensitive skin. At Marini SkinSolutions ® , we use both types of exoliants when appropriate, and our Bioglycolic® Body Scrub contains both physical and chemical exfoliants for gentle but effective polishing.
What To Choose for Daily Facial Chemical Exfoliation
At Marini SkinSolutions ® , we formulate exclusively with chemical exfoliants for the face, including AHAs (like glycolic, lactic, and mandelic acid), BHAs (like salicylic acid), and azelaic acid, across both daily-use and intensive, concentrated formulas.
Here’s a walkthrough of Marini SkinSolutions ® formulas you can choose from for regular exfoliation.
Bioglycolic® Face Cleanser
Bioglycolic® Face Cleanser is a glycolic acid cleanser that exfoliates right at the cleanse step. This ingredient has been shown to loosen dead skin cell bonds and improve the appearance of pore clarity and texture. The formula is soap-free and non-stripping, with sorbitol, a naturally derived humectant, helping prevent over-drying while the creamy texture emulsifies easily with water. It was named a 2026 NewBeauty Readers' Favorite Exfoliating Cleanser, and it's used as Step 1 in the Marini SkinSolutions ® Skin Care Management System.
Bioclear® Face Lotion
Bioclear® Face Lotion is a triple-acid leave-on exfoliator combining glycolic acid, salicylic acid, and azelaic acid. In a lightweight lotion, it addresses texture, pore clarity, blemishes, redness, and uneven tone.
Night Zyme®
Night Zyme® pairs proteolytic enzymes with hydrators to deliver overnight resurfacing that helps banish dull skin and enlarged pores. The enzyme technology works by digesting dead surface cells without irritation or inflammation, while peptides and hydrators support skin texture and quality as you sleep. This overnight mask is designed to exfoliate while your skin does its own repair overnight.
Skin Zyme® Face Mask
Our Skin Zyme® Face Mask relies on papain, a proteolytic enzyme found in green, unripe papaya, to gently and selectively remove dull, dead skin cells and reveal a more luminous complexion. It's a good option following in-office procedures, when reducing flaking and peeling matters as much as resurfacing.
What To Choose for Chemical Exfoliation
At-home peel pads deliver a higher concentration of exfoliating acids in a pre-soaked, single-use format. They're more intensive than a daily cleanser or leave-on formula, which is why they're used less often, typically once or twice a week rather than daily. Both Marini SkinSolutions ® peel pad formulas include soothing botanicals, such as aloe vera, chamomile, and green tea, so you get measurable exfoliation without unnecessary irritation.
Marini ResurFace Peel Pads
Marini ResurFace Peel Pads use a four-acid formula: glycolic acid, salicylic acid, mandelic acid, and lactic acid, for broad-spectrum resurfacing that targets texture, pore appearance, fine lines, and luminosity. Mandelic acid, the largest-molecule AHA in the mix, improves tolerability without sacrificing exfoliation efficacy, and the multi-acid approach addresses surface and pore-level concerns at the same time.
Marini Clear Corrective Pads
Marini Clear Corrective Pads combine glycolic, salicylic, and azelaic acids with niacinamide, which helps soothe skin and reduce the appearance of redness and post-acne discoloration. Niacinamide supports barrier function, oil control, pore appearance, and hyperpigmentation.
The Bottom Line on Exfoliation
Each format plays a distinct role in a full exfoliation routine. An exfoliating cleanser preps the skin, a leave-on acid targets your specific skin concerns, and peel pads step in once or twice a week for more intensive resurfacing. Marini SkinSolutions ® formulates across formats with soothing companion ingredients so you can craft a routine that doesn't leave your skin irritated.
FAQs
How often should I exfoliate my face?
Daily exfoliating cleansers and leave-on acid treatments (like a glycolic acid lotion) are designed for everyday use, starting once daily and building to a.m./p.m. use as tolerated. At-home peel pads are more intensive and are meant to be used 1-2 times per week, with two days between applications.
Do I need SPF if I use a chemical exfoliant?
Yes. AHAs, BHAs, and multi-acid formulas increase photosensitivity, meaning the skin is more vulnerable to UV damage when actively exfoliating. The AAD recommends daily broad-spectrum SPF 30 or higher, regardless, and this is especially important when using any exfoliating acid. Always follow your morning exfoliant with SPF as the last skin care step before sun exposure.
Sources:
Have you exfoliated lately? - Harvard Health