ZO-RDS is ZO Skin Health's new retinol delivery system: retinol encapsulated in a biomimetic liposome and released in a controlled way, so the skin gets more from a lower concentration with fewer of the reactions people expect from retinol. It arrives in three new 0.3% products, each built for a different concern. This guide explains what ZO-RDS is, what each product does, and how they fit against the ZO retinols you may already know.
Quick answers
- What is ZO-RDS?
- ZO's Retinol Delivery System. Real retinol is encapsulated in a biomimetic liposomal system engineered for controlled release and targeted delivery, which ZO says protects the retinol, delivers it more precisely and supports a more comfortable experience.
- Which products have it?
- Three new 0.3% retinols: Wrinkle + Texture 0.3 for lines and texture, Retinol Skin Brightener 0.3 for uneven tone, and Clear Renewal for blemish-prone skin. All 50 mL, all $235.
- Is 0.3% strong enough?
- ZO's position is that delivery matters more than the number. ZO-RDS is designed so a 0.3% concentration reaches the skin efficiently, with fewer expected reactions than a conventional retinol at a higher percentage.
- How do I use them?
- One pump on clean, dry skin once a day for the first week, then up to twice a day, morning and/or evening. SPF 30 or higher every morning.
- Does this replace the existing ZO retinols?
- No. Wrinkle + Texture 0.5%, Retinol Skin Brightener 0.5% and 1% and Radical Night Retinol continue. The 0.25% Retinol Skin Brightener is no longer available in Canada, and Retinol Skin Brightener 0.3 is its natural successor.
What ZO-RDS is
ZO Skin Health has built its retinols on unencapsulated retinol since 2007. ZO-RDS, which stands for Retinol Delivery System, is the first change to how that retinol is carried. In ZO's words it is an "exclusive encapsulation of retinol in a biomimetic liposomal system engineered for controlled release and targeted delivery."
A liposome is a tiny sphere with a shell made of the same kind of lipids found in skin, which is what biomimetic means here. Retinol sits inside the shell. Two things follow. The retinol is protected from light and air until it is on the skin, so it stays potent. And it is released gradually rather than all at once, which is the mechanism behind ZO's claim of fewer expected reactions.
ZO summarises the system in three points, which are worth quoting because they are the whole pitch.
Protects the retinol
"Protects the power of real retinol, so skin gets the most from every application."
Delivers it precisely
"Delivers retinol with greater precision to optimize visible results."
Keeps it comfortable
"Supports a more comfortable retinol experience."
What it is not. ZO-RDS is not a retinol alternative, a retinoid ester or a "retinol-like" plant ingredient. Every ZO-RDS product contains real retinol at 0.3%. The system changes how the retinol is carried, not what it is.
Why 0.3%, and why it is not a step down
The instinct with retinol is to read the percentage as the strength. It is a reasonable instinct and it is also the reason so many people give up on retinol in the first month: they buy the highest number they can find and their skin objects.
The percentage on the label describes how much retinol is in the tube. It does not describe how much of it survives storage and application, how much actually reaches the skin where it works, or how quickly it arrives. Delivery governs all three. A well-delivered 0.3% can do more useful work than a poorly delivered higher concentration, and it can do it with less of the dryness, flaking and stinging that make people stop.
That is the argument for ZO-RDS at 0.3%. ZO positions the new products as safe for all skin types and formulated to minimise the appearance of irritation, and its independent study on Wrinkle + Texture 0.3, covered below, is where it puts numbers behind that. Our fall retinol reset guide explains the same principle across every brand we carry: consistency beats concentration.
The three new products
Same delivery system, same 0.3% retinol, same 50 mL pump and same price. What differs is everything built around the retinol, and that is what decides which one is yours.
Wrinkle + Texture 0.3
- For Fine lines, wrinkles, rough or uneven texture, loss of firmness
- Built around ZCORE for the look of firmer, more resilient skin, and ZPRO, a protein complex for hydration and the appearance of skin structure
- Soothed by Bisabolol and beta-glucan
- Skin types All
- Price $235, 50 mL
The direct sibling of ZO's Wrinkle + Texture 0.5%, rebuilt on ZO-RDS at 0.3%. It is the one with a published 12-week clinical study behind it. Shop Wrinkle + Texture 0.3
Retinol Skin Brightener 0.3
- For Uneven tone, dark spots, dullness, the look of sun damage
- Built around A brightening blend with acetyl glucosamine and glutathione, plus bakuchiol and sunflower sprout extract
- Soothed by Bisabolol
- Skin types All, including skin that has struggled with retinol before
- Price $235, 50 mL
The successor to the 0.25% Retinol Skin Brightener, which ZO has withdrawn in Canada. If you were on the 0.25%, this is where you move. Shop Retinol Skin Brightener 0.3
Clear Renewal
- For Post-blemish marks, excess surface oil, congested pores, uneven texture
- Built around Salicylic acid 1%, bakuchiol, the ZO-RRS2 antioxidant complex, potassium azeloyl diglycinate and rosa canina fruit extract for the look of oil and pores, and cetyl tranexamate mesylate for brightness
- Skin types Blemish-prone, oily and combination
- Price $235, 50 mL
A new product, not a reformulation. It is the first ZO retinol built specifically for breakout-prone skin, and the only one of the three that pairs retinol with a beta hydroxy acid. Shop Clear Renewal
Which one is yours
| If your main concern is | Choose | Why |
|---|---|---|
| Fine lines, wrinkles, rough texture | Wrinkle + Texture 0.3 | Retinol plus firming and structural support complexes. The one with the study. |
| Dark spots, uneven tone, dullness | Retinol Skin Brightener 0.3 | Retinol plus a dedicated brightening blend and bakuchiol. |
| Breakouts, post-blemish marks, oil, pores | Clear Renewal | Retinol plus 1% salicylic acid and oil-control ingredients. |
| Lines and dark spots equally | Retinol Skin Brightener 0.3 | Any retinol helps the look of texture; the brightening blend is the extra you cannot get from Wrinkle + Texture. |
| You gave up on retinol because of irritation | Any of the three, matched to your concern | The whole point of ZO-RDS. Start once a day and stay there for two weeks before building. |
| Sensitive skin that has never used retinol | Retinol Skin Brightener 0.3 or Wrinkle + Texture 0.3 | Both carry bisabolol. Leave Clear Renewal, with its salicylic acid, for skin that is oily rather than reactive. |
Where they sit in the ZO retinol range
ZO now sells seven retinols in Canada. The three new ones are not simply the bottom rungs of the old ladder, because the delivery system is different, so the honest way to compare them is by job rather than by percentage alone.
| Product | Retinol | Delivery | Built for | Price |
|---|---|---|---|---|
| Wrinkle + Texture 0.3 | 0.3% | ZO-RDS encapsulated | Lines and texture, with fewer expected reactions | $235 |
| Retinol Skin Brightener 0.3 | 0.3% | ZO-RDS encapsulated | Uneven tone, replaces the 0.25% | $235 |
| Clear Renewal | 0.3% | ZO-RDS encapsulated | Blemish-prone skin, with 1% salicylic acid | $235 |
| Retinol Skin Brightener 0.5% | 0.5% | Conventional | Uneven tone, tolerant skin | $165 |
| Wrinkle + Texture 0.5% | 0.5% | Conventional | Lines and texture, tolerant skin | $130 (30 mL), $210 (50 mL) |
| Retinol Skin Brightener 1% | 1% | Conventional | Uneven tone, experienced retinol users | $125 (30 mL), $190 (50 mL) |
| Radical Night Retinol | 1% | Conventional | Texture, pigmentation and lines, night only, experienced users | $240 |
Two things stand out. The new products cost more than the 0.5% versions of the same names, which reflects the delivery technology rather than the retinol content. And they are designed for morning and evening use, where the conventional ZO retinols are typically evening products. Two applications a day of a controlled-release 0.3% is a different proposition from one application of an unencapsulated 0.5%.
How to use them
ZO gives the same directions for all three.
- Get skin ready. Cleanse, exfoliate and tone as usual. If you use Daily Power Defense or another serum, the retinol goes on after it.
- Week one: once a day. One pump to clean, dry skin, morning or evening. Do not add a second application yet, even if your skin feels fine.
- From week two: up to twice a day. Morning and evening if your skin is comfortable. If it is not, stay at once a day. There is no prize for arriving at twice daily early.
- Every morning: SPF 30 or higher. Retinol increases the skin's sensitivity to sun regardless of how it is delivered. ZO's sunscreens or any broad-spectrum SPF you already use.
- Hold off on irritated or compromised skin, and for the period your clinic specifies after a peel, laser or other in-clinic treatment.
Using Clear Renewal with other acne products. Clear Renewal contains 1% salicylic acid. If you already use benzoyl peroxide, another salicylic acid product, a topical antibiotic or oral isotretinoin, ZO's direction is to speak with your physician before adding it.
What ZO's study showed
ZO commissioned an independent, third-party clinical study on Wrinkle + Texture 0.3: 34 subjects aged 40 to 65 with moderate wrinkles and Fitzpatrick skin types II to IV, followed for 12 weeks. ZO reports the following from that study.
| Timepoint | Reported finding |
|---|---|
| 4 weeks | 100% of subjects saw improvement in overall appearance, with no irritation and no itching reported |
| 8 weeks | 100% of subjects showed improvement in the look of skin texture |
| 12 weeks | 43% improvement in the look of skin texture, 26% in overall appearance, 22% in global facial wrinkles, 20% in global facial lines |
Two caveats, stated plainly. These are ZO's reported figures from a brand-commissioned study, and 34 subjects is a small group. They describe visible, cosmetic change in that group over that period, not a guarantee of what any one person will see. ZO has not published equivalent figures for Retinol Skin Brightener 0.3 or Clear Renewal, so the "no irritation" finding applies to Wrinkle + Texture 0.3 specifically.
Who should still choose 0.5% or 1%
ZO-RDS is a reason for many people to start lower than they would have. It is not a reason for everyone to move down.
- You are already comfortable on 0.5% or 1%. If your skin tolerates your current ZO retinol and you are happy with the results, there is no need to change. Finish what you have.
- You are on a ZO program built around a specific strength. The Anti-Aging High Potency Retinol Program is designed around its included retinol. Swap only with guidance.
- You want the 30 mL size. The ZO-RDS products come in 50 mL only. Wrinkle + Texture 0.5% and Retinol Skin Brightener 1% still offer a 30 mL option at $130 and $125.
Everyone else, and especially anyone who has tried retinol and stopped, has a better starting point than they had a month ago.
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Shop ZO Skin HealthFrequently asked questions
What does ZO-RDS stand for?
Retinol Delivery System. It is ZO Skin Health's proprietary encapsulation of retinol in a biomimetic liposomal system, engineered for controlled release and targeted delivery. It launched in September 2026 in three new 0.3% products.
Is ZO-RDS retinol weaker than ZO's 0.5% or 1% retinols?
It contains less retinol by percentage, at 0.3%. ZO's position is that the encapsulated delivery lets that 0.3% work efficiently with fewer expected reactions, and it recommends the ZO-RDS products for all skin types. Percentage alone does not tell you how much retinol reaches the skin.
Which ZO-RDS product is best for beginners?
Match it to your concern. Wrinkle + Texture 0.3 for lines and texture, Retinol Skin Brightener 0.3 for uneven tone, Clear Renewal for blemish-prone skin. All three are designed as a first retinol. Start once a day for the first week.
Can I use ZO-RDS retinols in the morning?
Yes. ZO's directions are morning and/or evening, once a day for the first week and up to twice a day after that. Always follow with a broad-spectrum SPF 30 or higher in the morning.
What happened to Retinol Skin Brightener 0.25%?
ZO has withdrawn the 0.25% in Canada. Retinol Skin Brightener 0.3, built on ZO-RDS, is its replacement.
Can I use Clear Renewal with benzoyl peroxide or other acne treatments?
Clear Renewal contains 1% salicylic acid. ZO advises speaking with your physician before combining it with benzoyl peroxide, other salicylic acid products, topical antibiotics or oral isotretinoin.
How much do the ZO-RDS retinols cost in Canada?
$235 each for 50 mL, which is ZO's suggested retail price in Canada. Your Skin Solution is an authorized Canadian retailer, with free shipping on orders over $99.
Product positioning, ingredient descriptions, directions and study figures are as published by ZO Skin Health. Study results are ZO's reported findings from a brand-commissioned study of 34 subjects and describe visible, cosmetic change in that group. Prices are ZO's suggested Canadian retail prices as of 25 September 2026 and may change. Individual results vary. This article is general information, not medical advice. Speak with your dermatologist or skincare professional about what suits your skin, and consult your physician before combining Clear Renewal with prescription acne treatments.