

You wanted retinol. Your skin said no.
What It Does
Renewal that respects a sensitive barrier.-
01
Smooths Fine Lines
HPR accelerates cell turnover and supports collagen production — softening the look of fine lines and crepey texture, with visible smoothness in 4–6 weeks.
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02
Refines Pores
Regular renewal helps clear and tighten the appearance of enlarged pores, leaving skin looking more polished and even from the surface.
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03
Firms & Lifts
By stimulating collagen, The Reverser I makes skin look tighter and more lifted over time — retinoid-level firming without the downtime.
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04
Evens Tone
Cell turnover plus a stabilized vitamin C ester fade the look of uneven tone and dullness, restoring a brighter, more radiant complexion.
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05
Calms & Buffers
Niacinamide and bisabolol strengthen the barrier and soothe, so the renewal happens without the redness and peeling of conventional retinol.
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06
Built for Beginners
Lightweight and fast-absorbing, formulated to be tolerable enough for first-time retinoid users and sensitive skin that's been shut out of retinol.
A smarter retinoid, buffered for comfort.
Hydroxypinacolone Retinoate
A next-generation retinoic-acid ester that binds directly to retinoid receptors — accelerating cell turnover and collagen production with potency comparable to prescription tretinoin, but far less irritation. The active that makes this formula work for sensitive skin.
Niacinamide (Vitamin B3)
Strengthens the skin barrier, calms redness, and regulates oil — buffering the retinoid so first-time and sensitive users can build tolerance comfortably while improving tone and resilience.
Tetrahexyldecyl Ascorbate
A stable, oil-soluble vitamin C ester that penetrates deeply to brighten tone, defend against free-radical damage, and amplify the renewing effect of the retinoid.
Bisabolol
A soothing extract derived from chamomile that reduces the look of redness and irritation — keeping the skin calm as it renews.
Tocopherol (Vitamin E)
A nourishing antioxidant that protects the barrier and works alongside vitamin C to defend skin from daily oxidative stress.
Silicone Glide Base
A lightweight ethyl trisiloxane and dimethicone base that absorbs quickly to a smooth, non-greasy finish — one reviewer no longer needs setting spray under makeup.
The Gentle Entry Point to Retinoids
Developed for the patients Dr. Colombo sees who've always wanted retinol but couldn't tolerate it — a serum with the results of a prescription, formulated to be kind to a reactive barrier.

HOW TO USE
Start slow. Let your skin lead.
01 CLEANSE & DRY
Begin with a gentle cleanser in the evening. Pat skin completely dry before applying — damp skin can intensify any retinoid.
02 APPLY AT NIGHT, AS TOLERATED
Smooth a small amount over the face every other night to start. As your skin adjusts, you can build toward nightly use — or stay at 2–3 nights a week if you're very sensitive.
03 ALTERNATE WITH VITAMIN C
For best results, use a vitamin C product in the morning and The Reverser I at night — or alternate nights between the two.
04 SPF EVERY MORNING
Retinoids increase sun sensitivity. Always follow with The Tint or Dewy Tint Sunscreen to protect — and preserve — every result.
Sensitive skin?
Twice a week is plenty to start. Several reviewers with reactive skin found 2–3 applications a week gave them full retinoid benefits with zero irritation. Not recommended for extremely sensitive skin.
Full Ingredients
CUSTOMER REVIEWS
Real Reviews. Real Results.
Everything you need to know before buying.
What type of retinoid is in The Reverser I?
Should I choose Reverser I or Reverser II?
Is HPR really less irritating than retinol?
When will I see results?
What if it doesn't work for my skin?
How often should I use it if my skin is very sensitive?
How does the subscription work?
The retinoid for people retinol left behind.
The gentle, fragrance-free cleanse that calms as it works — formulated by the dermatologist who treats sensitive and rosacea-prone skin every day in her practice.
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