Oxygen Infusion Wash

Cleansers occupy an unusual place in a skincare routine. Unlike serums or treatments, they aren't really there to deliver measurable long-term benefit on their own — their job is to remove dirt, oil, sunscreen, makeup, and environmental residue without damaging the skin barrier in the process. That sounds simple, but it's where a huge number of routines go wrong. An aggressive cleanser with harsh surfactants strips the barrier, disrupts the acid mantle, and leaves the skin reactive and vulnerable for the rest of the routine — which means every serum and treatment applied afterward is working on compromised skin. A good cleanser, in contrast, is almost invisible: it cleans effectively, rinses cleanly, and leaves the skin feeling comfortable and neutral, ready for the actives that come next. Judging a cleanser is mostly about what it doesn't do — it doesn't strip, doesn't tighten, doesn't irritate, doesn't pile.

On that metric, SkinBetter Science's Oxygen Infusion Wash is a genuinely good cleanser. The surfactant base combines sodium cocoyl isethionate with cocamidopropyl betaine and coco-glucoside — three gentle, barrier-friendly surfactants specifically chosen to avoid the squeaky-stripping effect of harsher options like SLS or ammonium lauryl sulfate. It rinses cleanly at pH 5.5, which is close to the skin's natural pH, avoiding the alkaline shift that older cleansers produced. It doesn't leave residue. It doesn't interfere with follow-up actives. Sensitive skin, rosacea-prone skin, and post-procedure skin all tend to tolerate it without issue. For the routine it's designed to anchor — a full SkinBetter regimen with active serums and prescription retinoids — this cleanser does the boring-but-essential job well.

What's worth being honest about is the 'oxygen infusion' element, which is the branding hook but isn't really the reason to buy this product. The stabilized hydrogen peroxide in the formula produces a brief effervescent sensation on contact with the skin as it releases oxygen — a mild fizzy feel that users describe as refreshing and that gives the product a distinctive sensory experience. Whether that oxygen release does anything clinically meaningful at rinse-off contact time is a real question. Cleanser contact with the skin is typically 20-60 seconds. In that window, topical oxygen delivery to any depth that matters biologically is negligible, and the antibacterial effect of hydrogen peroxide at that concentration and contact time is modest at best. The oxygen claim works as sensory marketing — it makes the product feel active and different from a plain gel cleanser — but the actual clinical value is in the gentle surfactant base, not in the oxygen. SkinBetter's own marketing is relatively restrained about making dramatic oxygen-related claims, which is to their credit. The sensory experience is genuine; the clinical benefit is not meaningful enough to justify the naming.

The supporting cast in the formula — niacinamide, panthenol, allantoin, bisabolol, green tea extract — contribute mild barrier and anti-inflammatory support during the brief contact time. In a leave-on product, these ingredients would do meaningful work. In a rinse-off cleanser, their effect is modest. They're best understood as 'tolerability insurance' — ingredients that make the cleanser less likely to cause problems rather than ingredients delivering primary benefit. That's fine for a cleanser, but it shouldn't be part of the purchase decision. You're not buying this for the niacinamide any more than you're buying it for the oxygen.

The practical experience of using it: apply to damp skin, work into a light foam with gentle massage, rinse thoroughly with lukewarm water. It foams lightly — not aggressively — which some users like (feels clean) and some users find insufficient (no perceived lather). It removes light makeup and most sunscreens effectively, but for heavy or waterproof makeup and mineral sunscreens, you'll want a first-cleanse oil or balm step before this. As the second step in a double cleanse, or as a single cleanse for lighter wear, it does the job. Post-rinse, skin feels comfortable and neutral — the most important test of a gentle cleanser — without any tight or stripped sensation.

Packaging is a plastic pump bottle that dispenses consistent doses. The pump is the right choice for a cleanser: hygienic, easy to use in the shower, and controls portion size. The 165ml bottle lasts three to four months with twice-daily use, putting the monthly cost around $15-20. That's expensive for a cleanser. For context, a pharmacy-brand gentle cleanser (CeraVe Hydrating, La Roche-Posay Toleriane, Cetaphil Gentle) will deliver about 85% of the practical benefit — the same gentle surfactant profile, the same non-stripping cleanse — for $12-18 per bottle. What you're paying extra for with the SkinBetter version is the formulation precision, the physician-dispensed distribution, and the consistency of sitting in the same ecosystem as the rest of your SkinBetter routine. For patients already committed to the full SkinBetter regimen under dermatological guidance, the value story is about routine cohesion and clinical oversight rather than unique ingredient benefit. For casual users, the value math doesn't work.

Where the cleanser has a genuine edge is consistency. When you're already spending $150 on an eye cream and $165 on a serum from the same brand, there's a comfort in sitting on a cleanser that won't undermine those products with harsh surfactants — and the predictability matters. A cleanser from a pharmacy brand may work just as well in practice, but if you're someone who values the cohesion of having all your products from one dermatologist-dispensed line, this cleanser delivers that without being a bad choice. It's the routine coherence that justifies the premium, not any single ingredient.

Final take: a genuinely well-formulated gentle gel cleanser that fits cleanly into the SkinBetter ecosystem. The 'oxygen infusion' positioning is mostly sensory marketing and the pricing is hard to justify on ingredient grounds alone. But if you're already committed to the broader SkinBetter regimen and want a cleanser that matches, this is a reasonable choice. If you're not, save the money — a well-chosen pharmacy cleanser will serve you just as well.

Formula

The Science

Gentle cleansers are one of the most clinically important categories in dermatology, and the research on surfactant-induced barrier disruption is clear. Sodium cocoyl isethionate and cocamidopropyl betaine, the two main surfactants in this formula, have been well-studied for their mild profiles compared to traditional anionic surfactants like sodium lauryl sulfate. A 2013 paper in the Journal of Clinical and Aesthetic Dermatology reviewed the literature on cleanser-induced skin barrier disruption and reported that mild synthetic detergent (syndet) formulations produced significantly less transepidermal water loss and barrier disruption than traditional soap-based or SLS-based cleansers. The pH of the cleanser is another meaningful variable: formulations close to skin-natural pH 5.5 avoid the alkaline shift that traditional soap-based cleansers produce, which is relevant because an alkaline shift disrupts the acid mantle and temporarily increases the skin's susceptibility to bacterial colonization. The niacinamide, panthenol, and allantoin in the supporting ingredient list contribute to barrier support and anti-inflammatory tone, though their effects in a rinse-off product are modest compared to leave-on formulations. The stabilized hydrogen peroxide that gives the product its 'oxygen' branding has some antibacterial activity at the concentrations used in topical formulations, but the contact time in a cleanser (typically 20-60 seconds) is too brief for meaningful clinical effect on either bacterial load or cutaneous oxygen tension. The honest scientific assessment of this product is that it is a well-formulated, gentle, pH-balanced syndet cleanser — the underlying chemistry is what makes it work, not the branding hook.

References

1. Cleansing without compromise: the impact of cleansers on the skin barrier and the technology of mild cleansing — Dermatologic Therapy (2004)

Dermatologist Perspective

Dermatologists routinely recommend gentle syndet cleansers for patients on active skincare regimens, particularly those using prescription retinoids, hydroquinone, or post-procedure recovery products. Board-certified dermatologists note that cleanser choice is more important than many patients realize because aggressive cleansers can undermine an otherwise well-designed routine by disrupting the skin barrier at step one. This cleanser is commonly offered alongside the rest of the SkinBetter Science lineup as a way to maintain routine consistency for patients who want all their products from a single physician-dispensed brand. Dermatologists also emphasize that equivalent pharmacy-brand cleansers can deliver comparable clinical benefit at a fraction of the cost, and that the value of a premium cleanser lies more in ecosystem cohesion than in unique ingredient performance.

Guidance

Launched in 2017 as the daily cleanser option in the SkinBetter Science lineup, the Oxygen Infusion Wash was designed to fit cleanly into dermatologist-prescribed routines — gentle enough to use alongside active serums, prescription retinoids, and post-procedure recovery, while adding a differentiating sensory experience through the stabilized hydrogen peroxide component.

About SkinBetter Science Emerging Brand (2–5 years)

SkinBetter Science launched in 2016 as a physician-dispensed brand sold through licensed dermatologist and medical aesthetic practices. Acquired by L'Oréal in 2024. The Oxygen Infusion Wash is positioned as the brand's daily cleanser with light antioxidant benefit.

Brand founded: 2016 · Product launched: 2017

Myth vs. Reality

Myth

The oxygen in an oxygen-infused cleanser penetrates your skin and delivers cellular benefit.

Reality

At rinse-off cleanser contact time (20-60 seconds), topical oxygen delivery is negligible. The effervescence is a sensory experience, not a meaningful clinical one. The value of this cleanser is in its gentleness, not its oxygen.

Myth

A gentle cleanser can't effectively remove sunscreen and makeup.

Reality

Gentle surfactants like sodium cocoyl isethionate are fully capable of removing most sunscreens and light makeup. For heavy makeup or mineral sunscreens, a dedicated first-cleanse oil or balm works better as step one, followed by a gentle gel like this as step two.

FAQ

Common Praise

"gentle enough for sensitive skin"

"doesn't strip or dry out"

"works post-procedure"

"pleasant foaming action"

Common Complaints

"expensive for a cleanser"

"oxygen claims feel gimmicky"

"no meaningful benefit over less expensive gentle cleansers"

"small size relative to price"

Notable Endorsements

Dermatologist offices nationwide

Appears In

best dermatologist gentle cleanser best cleanser for sensitive skin best post procedure cleanser best professional gel cleanser

Related Conditions

sensitivity post procedure acne

Related Ingredients

niacinamide gentle surfactants green tea