SOME BY MI Yuja Niacin Anti Blemish Serum
By Nur → Last verified 10/6/2026
Price checked 10/6/2026
iHerb US price checked 2026-10-06. Ingredient list source: https://www.iherb.com/pr/some-by-mi-yuja-niacin-anti-blemish-serum-1-69-fl-oz-50-ml/135945.
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What we found
Based on how this product compares to others in the serums category, cross-referenced against retailer listings and market data.
Strengths
- + Yuja extract (83%) and niacinamide (10%) lead the ingredient list
- + Highly rated by shoppers at partner stores
Key ingredients
These are the ingredients SOME BY MI highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: Citrus junos peel oil (293.1 ppm), limonene and linalool appear on the published ingredient list.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Niacinamide (10%) | Vitamin B3 at a higher 10% concentration. | Above the most-studied 4-5% range; stronger barrier and tone-evening effect, with more potential for mild flushing in sensitive users. |
| 3-O-Ethyl Ascorbic Acid | A more stable, gentler derivative of vitamin C. | Converts to active vitamin C once in the skin; brightens and fights free radicals with less irritation risk than pure ascorbic acid. |
| Panthenol | Pro-vitamin B5, which converts to pantothenic acid once absorbed into skin. | Hydrates as a humectant, supports wound healing, and has anti-inflammatory, soothing effects on irritated skin. |
| Adenosine | A compound naturally present in skin cells, used in skincare as an anti-aging active. | Recognized by South Korea's MFDS as a functional anti-wrinkle ingredient at 0.04% concentration, based on clinical studies showing measurable fine-line improvement; a real but modest effect, not a retinoid substitute. |
| Tocopherol | The chemical name for vitamin E as typically used in skincare formulas. | Helps neutralize free radicals from UV and pollution exposure and supports the skin's moisture barrier. |
| Glycerin | A humectant naturally present in skin, one of the most well-established moisturizing ingredients. | Draws water into the skin's outer layer, helping maintain hydration and support the barrier. |
What the brand says
SOME BY MI's own marketing claims, not our own findings.
- Yuja extract (83%) with niacinamide (10%)
- Targets blemishes and dull tone
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
Current price is the lowest we've recorded so far.
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Frequently asked
How much does SOME BY MI Yuja Niacin Anti Blemish Serum cost per mL?
$0.46 per mL (currently $23.00 for 50 mL).
Has SOME BY MI Yuja Niacin Anti Blemish Serum been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
What are the key ingredients in SOME BY MI Yuja Niacin Anti Blemish Serum?
The ingredients SOME BY MI highlights for this product include Niacinamide (10%), 3-O-Ethyl Ascorbic Acid, Panthenol, Adenosine, Tocopherol, Glycerin.
Sources
Pricing and availability for this product were verified against the following retailer listings.