Baking soda has a long, complicated history in skincare. It genuinely absorbs oil and decongests, which is why it keeps showing up in pore-focused products — and it's also alkaline enough to disrupt the skin's acid mantle if you lean on it too hard, which is why dermatologists are wary of it. Ma:nyo's Deep Pore Cleansing Soda Foam is built squarely around that double-edged ingredient, and understanding the trade-off baking soda represents is the key to knowing whether this foam is for you.
The mechanism is the selling point. This is a cream that transforms into a fine, bubbly foam as you massage it with water, and worked into that foam are sodium bicarbonate — baking soda — and kaolin clay. Together they do something a plain surfactant cleanser can't: they actively absorb and draw sebum and debris out of the pore, rather than just dissolving surface oil. For oily, congested, blackhead-prone skin, that mechanical decongesting is exactly the appeal, and it's why the foam leaves skin feeling so distinctly matte and clean.
Ma:nyo softens the brisk character with a botanical cast that's better than a bargain-bin soda cleanser's. Green tea leaf water is actually the first ingredient, ahead of water — antioxidant-rich and mildly oil-regulating, it tempers the formula with a calming edge. Papaya fruit extract brings papain-type enzymes for gentle dead-cell loosening, adding light exfoliation to the clay-and-soda absorbency. Tea tree oil lends its antibacterial reputation for breakout-prone skin, licorice soothes, and aloe water hydrates. There's even a little olive oil and ginseng. The base itself is a hybrid — a potassium-soap foam softened with an amino-acid surfactant and coco-betaine — so it's not the harshest possible soda wash.
In use it delivers the deep-clean oily skin craves. The cream-to-foam transformation is satisfying, there's a faint gritty soda-and-clay feel as you massage, and it rinses to a clean, matte, decongested finish. Over weeks of regular use, blackheads look reduced and shine is better controlled, particularly across the T-zone. As a second cleanse for oily skin, it earns its keep.
The real caveats are exactly what the baking-soda mechanism implies, and the foam's own myth section is candid about them. The pH sits at 7-8 — alkaline, by design — and combined with the soda and soap base, that can disrupt the acid mantle and leave dry or sensitive skin tight and irritated, especially with daily use. This is firmly an oily-skin product; drier and reactive skin should use it sparingly if at all, which is why it earns cautions there rather than a recommendation. It's also lightly fragranced from the tea tree and orange oils, so it's not for the fragrance-avoidant, and it isn't fungal-acne-safe despite the tea tree.
The cream-to-foam mechanism is more than a sensory trick — it changes how the actives are delivered. Starting as a cream lets the kaolin clay and baking soda particles sit in contact with the skin as you massage, working on sebum and pore debris before the surfactants fully foam up and rinse everything away. That brief pre-foam window is when the absorbency does its work, which is why the instruction to massage before adding lots of water matters: rush straight to a rinse and you lose much of the deep-cleaning benefit the clay and soda are there to provide.
It's worth situating this product honestly within a routine rather than treating it as an everyday cleanser. For oily skin, the right framing is a targeted tool — the wash you reach for when skin feels congested, greasy, or in need of a reset, rather than necessarily your gentle morning cleanse. Many people get the best of it by alternating: this soda foam on the days skin runs oiliest, a milder low-pH cleanser the rest of the time. That rotation captures the decongesting payoff without subjecting the barrier to an alkaline wash twice a day, every day, which is where baking-soda cleansers get themselves into trouble.
The value is good — 20 dollars for 150ml of an effective deep-pore foam is fair, lasting a couple of months. For the right user — oily or combination skin that's congested, blackhead-prone, and wants a genuinely deep, matte-clean wash — this is an effective, affordable targeted cleanser, and the green-tea-and-enzyme cast makes it nicer than a bare soda product. For dry, sensitive, or fragrance-averse skin, it's the wrong tool, and a low-pH amino-acid cleanser is the better path. Judged as the deep-pore oil-control foam it's built to be, it does precisely what it sets out to do — for the skin type it's meant for. Treat it as a targeted tool rather than a daily default, rotate it with a gentler wash, and oily skin gets the decongesting payoff without paying for it in barrier health. Used with that respect for its alkaline chemistry, it's an effective, affordable deep-clean that knows exactly which skin it's for.
