All the benefits of traditional retinol without the burn.



Radical Repair® Retinol Reinvented Serum
This next-gen, triple-action retinol + bio-retinol + peptide serum visibly smooths fine lines, evens tone, and firms skin. It's all the benefits without the burn of traditional retinol.
- Targets: Fine lines, wrinkles, dark spots, and uneven texture
- Great For: All skin types including sensitive skin
- The Feel: Lightweight with a soft, hydrating finish
Radical Repair® Barrier Support Regimen
Steps in your skincare routine
Reinventing the Benefits of Retinol
Apply both morning and night for visibly smoother, firmer, and more youthful looking skin.
Softens the appearance of fine lines and wrinkles for a visibly smoother, more youthful look.
Helps improve the look of skin firmness and bounce for a tighter, more resilient feel.
Smooths uneven texture and helps minimize the look of pores for a polished, glass-like finish.
Helps reduce the appearance of dark spots and uneven tone for a brighter, more even complexion.
Helps comfort skin and visibly reduce redness without over-drying.
Advanced Ingredients at Their Clinically Studied Levels
Powered by Nature, Perfected by Science.
A next-generation dual-retinoid system that helps smooth lines, refine texture, and promote a brighter, more even-looking complexion while being incredibly gentle.
An advanced peptide that helps soften the appearance of expression lines and wrinkles for smoother, more relaxed-looking skin.
A barrier-supporting hydration duo that helps comfort skin, maintain moisture, and defend against visible signs of environmental stress.
Ingredients: Water, Witch Hazel Distillate, Glycerin, Tremella Fuciformis Polysaccharide, Squalane, Retinyl Linoleate, Acetyl Hexapeptide-8, Algae Oligosaccharides, Anthemis Nobilis Flower Oil, Boswellia Carterii Oil, Calcium Gluconate, Chlorella Ferment, Chlorella Vulgaris Extract, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Ectoin, Gluconolactone, Glyceryl Stearate, Glycol Stearate, Lactic Acid, Hibiscus Rosa-Sinensis Flower Extract, Hydroxyethylcellulose, Lavandula Hybrida Oil, Lecithin, Mentha Citrata Leaf Oil, Opuntia Ficus-Indica Stem Extract, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Rosa Canina Fruit Oil, Sodium Benzoate, Tocopherol, Vetiveria Zizanoides Root Oil, Xanthophylls, Cetearyl Alcohol, Benzoic Acid, 1,2-Hexanediol, Phenoxyethanol, Potassium Sorbate, Potassium Stearate, Propanediol, Linalool, Limonene
California Prop 65 Warning: This product can expose you to chemicals, including Retinyl Linoleate, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Support Skin Firmness & Elasticity
Our Bio-Collagen Boosting Complex is a botanical blend of snow mushroom, hibiscus extract and golden algae ferment to support skin firmness and elasticity.
Your Daily Renewal
For best results, follow this simple guide to incorporate Retinol Reinvented into your daily skincare routine.
Gentle enough for use both morning and night. Beginners can start with every other night and build up to daily & nightly usage as skin acclimates.
Apply 1-2 pumps to clean, dry skin both morning and night. Wait 60 seconds before moisturizing.
Don’t stop at your face. Apply to areas often prone to early signs of aging: neck, décolletage, and the backs of your hands. Also, because retinol increases sun sensitivity, daily SPF is key to protecting your skin.
Why we love Retinol Reinvented:
"When my skin’s stressed, that means fine lines and dull skin, but also increased sensitivity. That’s why I absolutely love this next level retinol serum. It leaves skin looking smoother, bouncier and firmer - without irritation. And who doesn’t want that?"
Frequently Asked Questions
What is the difference between retinol and bio-retinol?
What is the difference between retinol and bio-retinol?
Retinol is a vitamin A derivative that speeds up skin cell turnover, helping skin look smoother and more youthful. Bio-retinol (used in Radical Repair) is a marine algae-derived alternative that produces similar visible effects with a gentler profile — making the combination ideal for people with sensitive skin.
Can I use retinol if I have sensitive skin?
Can I use retinol if I have sensitive skin?
Yes — with the right formula. Radical Repair is specifically designed for sensitive skin. It uses retinol linoleate (a gentler retinol ester) combined with algae-derived bio-retinol, Ectoin, squalane, and peptides to help minimize the appearance of sensitivity while still delivering visible results. If skin is especially reactive, start by applying every other day before building to daily use.
How does Ectoin help with retinol use?
How does Ectoin help with retinol use?
Ectoin is a stress-adaptation molecule that helps support the appearance of resilient, hydrated skin — which makes it an ideal companion ingredient for retinol use. It helps comfort skin and support the appearance of the skin barrier while retinol is working.
When should I use Radical Repair Retinol Serum?
When should I use Radical Repair Retinol Serum?
Radical Repair can be used morning or night. If using in the morning, always follow with SPF. If you are new to retinol or have sensitive skin, begin with evening use every other day, then increase frequency as skin adjusts. Follow with Radical Repair® Barrier Balm or your preferred moisturizer.
Is Radical Repair Retinol Serum safe to use every day?
Is Radical Repair Retinol Serum safe to use every day?
Yes, once skin has adjusted to it. Start slowly — every other day — and build up to daily use as tolerated. The dual retinoid system with bio-retinol and Ectoin is formulated to be gentle enough for daily use on sensitive skin.
How long will the bottle last me?
How long will the bottle last me?
If used morning and night, one bottle should last approximately 8 weeks. If you use only at night, it should last you 16 weeks.
Do you test on animals?
Do you test on animals?
No, we don’t! We have a OneKind office pup named Bowie, and we wouldn’t dream of testing on her or any other furry friends. Read about our commitment to being cruelty-free.
How long will it take to see results?
How long will it take to see results?
While many users notice instant differences in their skin overnight, the most visible brightening and smoothing results typically appear after 2-4 weeks of consistent use as your skin fully adapts to the nourishing ingredients.
The Onekind Promise
We are dedicated to creating radically effective, clean, and kind-to-skin formulas you can always count on.
Celebrated by skincare experts and thousands of customers for visible, transformative results.
Made in North America. Double-certified cruelty free.
Our experts offer personalized advice to help you build the perfect routine.
Try with confidence. Free, easy returns within 30 days of purchase.
Happy Customers
For Us, It's Always Been Personal
Hi, we’re Madison and Matt, siblings and co-founders of Onekind.
As a female-founded and proudly LGBTQ+-led family business, this is deeply personal for us. Onekind is the result of over a decade of listening, testing, and thoughtfully crafting the gentle, effective, and uncomplicated skincare we always wished existed.
Our mission has always been simple: create formulas that are truly one of a kind, because we believe you are, too.
Every product is backed by science to deliver visible, transformative results you can count on. That is our promise to you.













