Dr.g Foam
Dr.G's foam cleanser lineup covers three core approaches to facial cleansing: the Red Blemish line for blemish-prone and sensitive skin, the Weakly Acidic range for everyday pH-balanced washing, and the Aclear Balancing Bubble Foam for oil-control. All 20 SKUs are pH-conscious and designed to clean without stripping - a priority in a brand built around barrier health.
By Skinsli editorial Updated
Buying guide
Dr.G Foam Cleansers: A Complete Guide
Dr.G produces foam cleansers across three distinct lines - each with a different primary goal, but all sharing the brand's commitment to pH-balanced, barrier-respecting formulation. The full range currently available on skinsli spans 20 SKUs, with sizes from 120ml to 300ml and a few overlapping variants for the same formulas. Understanding which line addresses which concern makes the choice straightforward.
Red Blemish foam cleansers: calming while cleaning
The Red Blemish Clear Soothing Foam (available in 150ml and 200ml, with a "NEW" 150ml version reflecting a formula update) is Dr.G's most popular cleanser. It's a low-lather foam that cleans without stripping, designed for blemish-prone and reactive skin. The "Clear Soothing" designation means it doesn't rely on strong surfactants - the cleansing power is moderate, suited for removing daily buildup and light sunscreen rather than heavy makeup or oil-based products.
The Red Blemish Moisture Cleansing Foam (150ml) adds more emollient ingredients to the base Red Blemish formula, targeting dry-to-combination blemish skin that can't tolerate even gentle drying. If the standard Soothing Foam leaves your skin feeling tight, the Moisture version is worth trying.
Red Blemish Sika Cleansing Foam: centella-first
The Sika Cleansing Foam (120ml) is the most concentrated calming cleanser in the range. Sika = Centella Asiatica, so this formula has a higher centella content than the standard Red Blemish Soothing Foam. The 120ml size is smaller than the rest of the lineup, which makes it suitable as a trial or travel size, or as a second-cleanse step when your skin is particularly reactive.
It's designed for the same audience as the other Red Blemish products - blemish-prone and sensitive skin - but with a stronger calming action. Worth noting: the lower volume means you'll go through it faster if using it as a daily primary cleanser.
Weakly Acidic cleansers: pH-matching for everyday use
The Weakly Acidic range is Dr.G's most straightforward approach to cleanser formulation. Healthy skin sits at a slightly acidic pH (around 4.5-5.5), and many standard cleansers push above pH 6-7, temporarily disrupting the acid mantle. Dr.G's Weakly Acidic Cleansing Gel Foam (300ml) and Weakly acidic Cleansing Gel Foam (200ml) are formulated to stay within the skin's natural pH range, reducing the barrier disruption that can happen after washing.
The "gel foam" texture is slightly different from a traditional foaming cleanser - it starts as a gel that whips into a light foam with water. It tends to feel less stripping than foam-from-liquid products and suits most skin types, including sensitive and dry skin. The 300ml is the best value per ml in the Dr.G cleanser lineup.
Ph Cleansing Gel Foam: the standard daily option
The Ph Cleansing Gel Foam (200ml) is a broader-appeal formula in the Dr.G lineup, focused on pH-balanced cleansing without being specifically targeted at blemish concerns or oiliness. It's the most neutral pick - a good fit for people who don't have a strong skin concern but want a Korean derma-brand cleanser that won't disrupt the barrier. The gel-to-foam texture is gentle enough for daily morning and evening use.
It's often recommended as a starting point for people new to Dr.G who haven't yet identified which specific formula is best for them, or as a maintenance cleanser during clear-skin periods when the more targeted formulas aren't needed.
Aclear Balancing Bubble Foam: targeted oil control
The Aclear Balancing Bubble Foam (150ml) is the most oil-focused product in the Dr.G foam lineup. The "Aclear" line targets acne and oiliness more directly than the Red Blemish range, and the Bubble Foam format typically has a lighter, airier texture than traditional foaming cleansers. It's suited for oily and acne-prone skin types that need more cleansing power than the soothing Red Blemish formulas provide.
The bubble format also means it rinses cleanly without leaving any residue. For combination skin, it can be used as an evening cleanser (when more cleansing is needed) and alternated with a gentler formula in the morning.
Weak Acid Foam Cleansing 200ml: unisex and hypoallergenic
The Weak Acid Foam Cleansing (200ml, marketed as suitable for both men and women, morning use) is Dr.G's cleanser for skin that's highly reactive or prone to allergic responses. The "hypoallergenic" designation indicates fragrance-free or minimal-irritant formulation, and the morning-use framing suggests a lighter formula appropriate for when the skin hasn't accumulated much overnight buildup. It works well for people who have reactions to standard cleansers or are managing skin conditions like eczema or perioral dermatitis.
Size options across the range
The Dr.G foam lineup runs from 120ml (Sika Foam) to 300ml (Weakly Acidic Gel Foam). Standard sizes are 150ml and 200ml across most lines. The 300ml Weakly Acidic Gel Foam is the largest single-cleanser size available and offers the best value per ml for daily users. There are no refill pouch options currently listed - each SKU is a standalone tube or pump format.
For a single-person daily routine (washing twice a day), a 150ml lasts roughly 1-1.5 months; a 200ml around 2 months; a 300ml around 3 months. These estimates assume a pea-to-dime-sized amount per wash.
Matching cleanser to skin type
Quick decision framework for Dr.G foam cleansers: blemish-prone, reactive skin that needs calming → Red Blemish Clear Soothing Foam. Dry blemish-prone skin → Red Blemish Moisture Cleansing Foam. Highly reactive skin on particularly bad days → Red Blemish Sika Foam. Oily, acne-focused skin → Aclear Balancing Bubble Foam. Everyday pH-balanced wash without a specific concern → Weakly Acidic range or Ph Cleansing Gel Foam. Allergy-prone or male skin in the morning → Weak Acid Foam Cleansing Hypoallergenic.
How to use Dr.G cleansers in a routine
All Dr.G foam cleansers work best as a second-cleanse step in a double-cleanse routine (following an oil or balm cleanser that removes sunscreen and makeup), or as a standalone cleanser for morning washing when there's minimal buildup on the skin. Apply to damp skin, work into a lather, massage for 30-60 seconds, and rinse thoroughly - leftover cleanser residue can cause congestion and irritation, which defeats the purpose of a barrier-respecting formula.
Morning cleansing is optional if your skin is dry and clean overnight - some people find washing with just water in the morning and using the foam only in the evening works better for them. The Dr.G range is gentle enough for daily morning and evening use, but there's no requirement to foam-cleanse twice daily if it doesn't suit your skin type.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
What's the difference between Red Blemish Soothing Foam and the Weakly Acidic Cleansing Gel Foam?
The Red Blemish Soothing Foam is targeted at blemish-prone and reactive skin - it has calming actives (centella, soothing botanicals) and a low-lather gentle formula. The Weakly Acidic Cleansing Gel Foam focuses on pH matching - formulated to stay within the skin's natural 4.5-5.5 pH range to minimize acid mantle disruption. Both are gentle, but the Red Blemish is the better pick for active blemish concerns, while the Weakly Acidic suits everyday maintenance for most skin types.
When should I use Red Blemish Sika Cleansing Foam instead of Clear Soothing Foam?
The Sika Foam has a higher Centella Asiatica content and more concentrated calming action - better for particularly reactive days, post-procedure recovery, or fresh breakouts. The Clear Soothing Foam is a gentler everyday option. Many people keep both and alternate: Soothing Foam daily and Sika Foam when the skin is in a reactive phase. The Sika Foam also comes in a smaller 120ml size, making it practical as a targeted-use bottle rather than a primary daily cleanser.
What does "gel foam" texture mean - is it different from a regular foam cleanser?
Yes. A gel foam starts as a gel that you activate with water - it doesn't pre-foam in the tube. This format tends to feel less harsh and more controlled than traditional pump-and-foam cleansers because you manage how much foam forms during application. The result is often a creamier, less stripping wash. The Weakly Acidic Cleansing Gel Foam and Ph Cleansing Gel Foam both use this format.
Which is stronger for acne: Aclear Balancing Bubble Foam or Red Blemish Foam?
The Aclear Balancing Bubble Foam is stronger - it's designed specifically for oily and acne-prone skin and has more cleansing power than the Red Blemish formulas. The Red Blemish line prioritizes calming and soothing over acne control, so it's gentler but less effective for heavy oil and buildup. If your main concern is oiliness or stubborn congestion, Aclear is the better pick. If sensitivity or redness is your concern alongside blemishes, Red Blemish is more appropriate.
Is Red Blemish Moisture Cleansing Foam good for dry skin with blemishes?
Yes - that's the exact use case it's designed for. Dry skin with blemishes is tricky because most acne cleansers dry the skin further. The Moisture Foam version adds emollient ingredients to the Red Blemish base, so you get the calming blemish-focused benefits without the drying effect. If you've tried the standard Red Blemish Clear Soothing Foam and found it too tight-feeling after rinsing, the Moisture version is the logical next step.
Is the Weak Acid Foam Cleansing Hypoallergenic really suitable for men?
Dr.G markets it for both men and women, and the formula is straightforward enough that gender doesn't really factor in. The "hypoallergenic" framing is the more relevant claim - it's fragrance-free and formulated to minimize irritant potential, which makes it a safe pick for anyone with reactive skin or a history of cleanser-related reactions. The morning-use positioning simply means it's gentle enough for a light second-day wash where there's not much buildup to remove.
What sizes do Dr.G foam cleansers come in?
The range spans 120ml (Sika Foam, smallest), 150ml (several Red Blemish variants, Aclear), 200ml (most lines), and 300ml (Weakly Acidic Gel Foam, largest and best value per ml). For daily double-cleansers, the 300ml Weakly Acidic or a 200ml Red Blemish are the most practical sizes. The 120ml Sika is better as a secondary or reactive-day cleanser than a primary daily product.
Do Dr.G foam cleansers work for double cleansing?
Yes - they're designed as second-cleanse (water-based) products and work well after an oil or balm cleanser that removes SPF and makeup. Using a foam cleanser as the second step ensures any remaining oily residue is cleared. In the morning, when there's no sunscreen or makeup to remove, any Dr.G foam can be used as a standalone single cleanse. The Red Blemish formulas are especially suited for this since they won't over-strip skin that's already been wiped clean by a balm.
Why does cleanser pH matter, and what pH are Dr.G cleansers?
The skin's acid mantle sits around pH 4.5-5.5. Most traditional bar soaps and some foaming cleansers are alkaline (pH 8-10), which temporarily disrupts this barrier - contributing to sensitivity, dryness, and increased bacterial susceptibility. Dr.G's Weakly Acidic range is formulated to match skin pH, minimizing this disruption. Their Red Blemish range is also low-pH relative to traditional cleansers, though exact pH values aren't always stated on packaging. pH-matched cleansers are particularly valuable for people with sensitive or blemish-prone skin.
How many Dr.G foam cleansers does skinsli stock?
Skinsli currently carries 20 Dr.G foam cleanser SKUs, spanning Red Blemish Clear Soothing Foam (multiple sizes and versions), Red Blemish Moisture and Sika variants, Aclear Balancing Bubble Foam, the Weakly Acidic Gel Foam range, Ph Cleansing Gel Foam, and the Weak Acid Hypoallergenic Foam. Stock levels vary - check individual product pages for current availability.