Dr. Dennis Gross Skincare Extra Strength Alpha Beta Peel (30-60 treatments)

The same two-step ritual. A significantly stronger result. The Alpha Beta® Extra Strength Daily Peel is built for skin that's ready for more - advanced users, oily and acne-prone skin types, and anyone dealing with stubborn dark spots, deeper lines, or persistent breakouts. Step 1 delivers seven AHA/BHA acids to lift dead skin cells, clear congestion, refine pores, and immediately boost radiance. Step 2 neutralizes acidity and delivers a concentrated hit of antioxidants and anti-aging actives - Retinol, Resveratrol, CoQ10, and Vitamin C - to repair, protect, and firm.

Same two-minute format. Noticeably more aggressive results.

Available in a 30-pack or 60-pack. 

Who's It For 

Designed for experienced peel users and those with oily, acne-prone, normal, or combination skin dealing with more advanced skin concerns - dark spots, visible wrinkles, recurring breakouts, or uneven texture that hasn't responded to gentler treatments. If you've been using the Universal Daily Peel and want to level up, this is the next step.

Key Benefits

• Immediate radiance - Seven AHA/BHA acids accelerate cell turnover and clear surface dullness for visibly brighter skin from the first use.
• Smooths fine lines and wrinkles - A higher-concentration acid blend exfoliates more deeply to soften the appearance of lines and wrinkles more aggressively than the Universal formula.
• Targets dark spots and blemishes - The expanded acid complex works on hyperpigmentation and active breakouts simultaneously, clearing and evening tone over time.
• Evens tone and texture - AHAs and BHAs work together to buff away dead skin buildup and reveal fresher, smoother skin underneath.
• Two-step acid neutralization - Step 2 halts acid activity at the optimal moment while stimulating collagen production to firm skin and treat fine lines.
• Antioxidant defence - Resveratrol, Green Tea, CoQ10, and Vitamin C protect against free radical damage and the visible effects of environmental stress.
• Clinically tested results - In a clinical and consumer perception study, 92% saw smoother skin immediately, 92% showed improved texture in two weeks, and 92% showed reduced fine lines in four weeks (25-27 participants). 

Key Ingredients 

Step 1

• Glycolic Acid - An AHA that exfoliates the surface, accelerates cell turnover, and improves radiance and overall texture.
• Lactic Acid - A gentler AHA that lifts dead skin cells while drawing moisture into the skin.
• Mandelic Acid - A larger-molecule AHA derived from bitter almonds that exfoliates more slowly, making it effective for targeting dark spots and uneven tone with less irritation.
• Malic Acid - An AHA that supports exfoliation and works synergistically with the other acids for a more balanced, even peel.
• Salicylic Acid - A BHA that penetrates pores to dissolve excess oil, clear congestion, and reduce breakouts.
• Willow Bark (Salix Alba Bark Extract) - A natural source of salicin that complements BHA exfoliation and helps calm post-peel sensitivity.
• Chamomile (Chamomilla Recutita Flower Extract) - Soothes and calms skin with natural anti-inflammatory properties.
• Witch Hazel (Hamamelis Virginiana Water) - Tones the appearance of pores and calms post-exfoliation sensitivity. 

Step 2

• Retinol - Stimulates collagen production, smooths lines and wrinkles, and improves skin elasticity and hydration over time.
• Resveratrol - Defends against free radical damage, supports barrier function, and helps minimize the appearance of discolouration and photoaging.
• CoQ10 (Ubiquinone) - A naturally occurring antioxidant that energizes skin, protects against environmental damage, and reduces visible signs of aging.
• Vitamin C (Ascorbic Acid) - Brightens skin tone, supports collagen synthesis, and provides antioxidant protection against oxidative stress.
• Green Tea (Camellia Sinensis Leaf Extract) - Rich in polyphenols that combat photodamage, reduce redness, and protect against oxidative stress.
• Adenosine - Helps smooth the appearance of fine lines and wrinkles while supporting overall skin firmness. 

How To Use 

Use once daily, morning or night. Massage Step 1 onto clean, dry skin. Wait 2 minutes. Follow with Step 2, applying over the same area. First-time peel users: start every other day and build up to daily use as skin adjusts. Always follow with SPF during daytime use. New to peels? Start with the Alpha Beta® Universal Daily Peel and work your way up. 

Why MASC Recommends This 

For anyone who's outgrown the Universal formula - or whose skin has always leaned oily, congested, or resilient - the Extra Strength version delivers the same trusted two-step system with a noticeably more powerful acid complex. Seven acids versus five, with the addition of Mandelic Acid for targeted dark spot work and Willow Bark to round out the BHA action. The results data backs it up: smoother, clearer, more refined skin in as little as two weeks. Keep the 30-pack on hand to test it, or commit to the 60-pack once your skin has adjusted.