Some BY MI SBM0275 Serum Review
Our verdict
A Korean beauty serum pairing allantoin with hyaluronic acid, aimed at calming blemish-prone skin and supporting the skin barrier. At $19.70 for 50 ml it offers solid value for those whose primary concern is soothing and hydration rather than targeted anti-aging actives.
Check price on AmazonBest for
All skin types, especially people dealing with post-blemish marks who want a gentle, soothing hydration serum at an accessible price.
Skip if
You are primarily targeting the appearance of fine lines or wrinkles and need a formula with retinol, peptides, or vitamin C.
- Form Drop
- Skin type All
- Key ingredients Allantoin,Hyaluronic Acid
- Benefits Post Acne Marks Care And Strengthen Skin Barrier
- Targets Blemishes,Soothing
- Size 50 Milliliters
- Priced 10% below the category median ($22.00 across 291 tracked models)
Our scorecard
-
Owner rating4.4/5
4.4 average across 734 owner ratings
-
Popularity3.2/5
734 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other anti-aging skincare: serums, night creams, facial peels, wrinkle patches and anti-aging devices we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["Some BY MI's SBM0275 serum combines allantoin and hyaluronic acid in a drop formula designed for all skin types. Allantoin is widely used for its calming and skin-smoothing properties, and paired with hyaluronic acid it may help with the appearance of irritation-related redness and support a more even, hydrated surface. The stated addresses include blemishes and soothing, with a light lily scent.", 'The 50-milliliter size at $19.70 sits at a reasonable cost for a K-beauty serum. The brand notes skin barrier strengthening and post-acne mark care as its benefit focus, which makes this a useful product for people who experience breakouts alongside their anti-aging concerns. It is not formulated primarily as a wrinkle-targeting serum.', 'At 734 ratings with a 4.4-star average, buyer reception is solid for the price range. The serum appears to appeal most to people interested in the blemish-soothing angle of K-beauty formulations, with hydration as an added benefit.']
Pros
- Allantoin and hyaluronic acid combination supports soothing and moisturizing
- 50 ml size at $19.70 is good value for a K-beauty active serum
- Suited to all skin types per product specs
- May help with the look of post-blemish marks over time
- Light lily scent without being strongly fragranced
Cons
- Not formulated as a primary anti-aging serum, limited wrinkle-targeting ingredients
- Contains fragrance (lily), which may not suit very reactive or fragrance-sensitive skin
- 734 reviews is a moderate count, less data than category leaders
Specifications
- Form
- Drop
- Skin type
- All
- Key ingredients
- Allantoin,Hyaluronic Acid
- Benefits
- Post Acne Marks Care And Strengthen Skin Barrier
- Targets
- Blemishes,Soothing
- Size
- 50 Milliliters
- Scent
- Lily
- Skin tone
- All
- Features
- Natural
Performance notes
Allantoin has a well-established reputation in formulation for calming and conditioning skin. It may help with the look of rough texture and redness. Hyaluronic acid contributes surface hydration. Together these ingredients support a smoother, more settled complexion rather than directly targeting deeper signs of skin aging. For a routine focused on wrinkles or firmness, this serum fits best as a complementary hydration and soothing step alongside a dedicated anti-aging active.
What buyers say
A 4.4-star average across 734 ratings is a positive outcome in a crowded market. Buyers generally highlight the texture and how the formula feels on skin. Some note it works well as a calming layer after other actives. Expectations around blemish marks are generally met, though buyers seeking wrinkle reduction sometimes find the results limited to what a hydration-focused serum can deliver.
More from Some BY MI
Similar anti-aging skincare: serums, night creams, facial peels, wrinkle patches and anti-aging devices to consider
Frequently asked questions
What does allantoin do in a serum?
Allantoin is a skin-conditioning agent derived from plants and also produced synthetically for cosmetic use. It is known for promoting a smoother skin surface and may help calm the appearance of irritation and redness. In a serum context it pairs well with hyaluronic acid, where allantoin addresses surface texture while hyaluronic acid handles moisture. It is generally well tolerated across skin types.
Can this serum help with acne marks?
Some BY MI markets this serum toward post-acne mark care. While no skincare product can claim to remove marks medically, consistent use of a soothing, hydrating formula may support a more even-looking skin surface over time. For more targeted fading of pigmented marks, a vitamin C or niacinamide serum used alongside this one would address that concern more directly.
Is this safe to use with other actives like retinol or acids?
Allantoin and hyaluronic acid are both gentle enough to layer alongside most actives. Apply the more active formula first, such as a retinol or acid serum, then follow with this serum as a calming, hydration step before moisturizer. The soothing properties of allantoin make this a practical buffer between stronger actives and your final moisturizer.