Zo Skin Health
ZO Radical Night Repair
$240.00
Unit price perAn intensive nighttime retinol treatment with 1% retinol that smooths wrinkles, refines skin texture, and restores youthful radiance.
ZO Radical Night Repair
$240.00
Unit price perAn intensive nighttime retinol treatment with 1% retinol that smooths wrinkles, refines skin texture, and restores youthful radiance.
Frequently Asked Questions
What does Radical Night Repair do?
Radical Night Repair is an intensive nighttime retinol serum formulated to smooth fine lines, refine skin texture, and help brighten discoloration. It contains 1% retinol, a concentration that promotes cellular turnover and supports collagen production, and is designed as an overnight treatment to maximize absorption while you sleep. The formula targets wrinkles, uneven texture, and dullness, and is labeled for combination, normal, and oily skin types. People with visible signs of photoaging, rough texture, or persistent pigmentation will see the most benefit from regular use. As with all retinols, initial dryness or mild irritation can occur, so introduce it gradually and ensure daily sun protection; it is not recommended during pregnancy or breastfeeding without professional guidance.
Can I use Radical Night Repair daily?
Yes, Radical Night Repair can be used nightly for many people, but only after you build tolerance. Start by applying every two to three nights for the first two to four weeks, then increase frequency to nightly as your skin adjusts; this reduces common retinol reactions like redness and peeling. Use a pea-sized amount at night, follow with a moisturizer if needed, and apply broad-spectrum sunscreen every morning because retinol increases sun sensitivity. This routine is best for users with prior retinol experience or those treating established wrinkles, texture issues, or discoloration. If you have very sensitive skin or active dermatitis, consider slower introduction or consult a skincare professional.
Which ZO retinol is strongest?
Within ZO’s topical retinol offerings, Radical Night Repair contains a 1% retinol concentration, placing it among the stronger over-the-counter formulations in the brand’s range. The 1% strength, delivered in a nighttime serum, enhances penetration and is intended for advanced anti-aging concerns such as deeper lines, pronounced texture irregularities, and persistent pigmentation. That higher concentration benefits experienced retinol users seeking measurable improvement, but it is more likely to cause dryness or irritation in new or sensitive users. If you are new to retinol or have reactive skin, consider a lower frequency or consult a skincare professional before using a 1% product nightly.
How long does Radical Night Repair take to show results?
You can expect early improvements in skin texture and radiance within about two to six weeks, with more measurable wrinkle reduction and pigment improvement often appearing after three months of consistent nightly use. These timelines reflect how retinol works: increased cell turnover can produce visible smoothing within the first month, while collagen remodeling and longer-term changes generally require several months. Radical Night Repair’s 1% retinol concentration can accelerate those processes relative to milder formulations, but results vary by skin condition, age, and adherence. Consistent application, paired moisturizing and daily sun protection, will support the best outcomes and reduce irritation during the adjustment period.
Can I use Radical Night Repair with other active ingredients?
Yes, but with caution and proper layering; avoid combining strong exfoliants or oxidizing agents in the same regimen to limit irritation. Because retinol increases cell turnover and sensitivity, use AHAs, BHAs, or physical exfoliation less frequently while introducing Radical Night Repair, or alternate nights. Vitamin C is best used in the morning while retinol is reserved for night to maximize stability and minimize overlap. Avoid mixing retinol directly with benzoyl peroxide in the same routine because it can deactivate retinol and amplify irritation. Patch testing, gradual introduction, sun protection, and consulting a skincare professional will help you safely combine actives for brightening, acne control, or anti-aging goals.
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