For uneven-looking tone, the useful first comparison is not a broad “best serum” claim. It is the product label: which named ingredients are actually disclosed, whether the listing includes sun-protection claims, what routine texture information is available, and whether the price fits the purchase.
The two listed Anua ampoule/serum products take different label-led approaches. Anua Niacinamide 10 TXA 4 Serum for Brightening and Dark Spots lists “Niacinamide 10 + TXA 4.” Anua Peach 70% Niacinamide Serum lists “Azelaic Acid 10 + Hyaluron” and “Redness Soothing Serum” in the supplied product details. Neither supplied listing describes consistency, finish, or skin-type fit, so texture should be a pre-purchase check rather than an assumption.
What to compare in Korean serum options for uneven-looking tone
A practical comparison has four parts:
- Named formula label. Look for the ingredients or ingredient combinations the product page actually states. This is more useful than choosing from the front-label name alone.
- Routine format. Both products are categorized as ampoule/serum. That identifies the leave-on product category, but it does not establish exact layering order, frequency, or compatibility with other actives.
- Sun-protection wording. Both listings include Broad Spectrum SPF 50 and water resistance for 80 minutes. Check the current product directions and labeling before relying on those claims in a daytime routine.
- Texture and finish. Texture affects whether a serum feels workable under other products, but the supplied pages do not provide a texture description for either option. Check the live listing for this detail.
Best for a label that names niacinamide and TXA
Anua Niacinamide 10 TXA 4 Serum for Brightening and Dark Spots is the clearer fit for shoppers who specifically want a serum listing that names Niacinamide 10 + TXA 4. It is categorized as an ampoule/serum, and its listed price is $24.
The product page also lists SPF 50, Broad Spectrum SPF 50, and Water Resistant (80 minutes). Those are meaningful label details for someone building a daytime routine around uneven-looking tone, where sun-protection information is often part of the buying decision. Still, the supplied information does not explain application amount, reapplication, texture, finish, or how the formula layers with other skincare. Verify those points on the current label and directions.
| Buying criterion | Listed detail |
|---|---|
| Product category | Ampoule/Serum |
| Named formula detail | Niacinamide 10 + TXA 4 |
| Sun-protection wording | SPF 50; Broad Spectrum SPF 50 |
| Water-resistance wording | Water Resistant (80 minutes) |
| Listed price | $24 |
For a buyer comparing formula labels, this Anua serum is the more direct match when “niacinamide” and “TXA” are the non-negotiable words on the product detail page. It does not, based on the supplied information, answer questions about expected fading time, permanence of dark spots, irritation risk, or texture.
Best for a label that names azelaic acid and hyaluron
Anua Peach 70% Niacinamide Serum is the relevant comparison when the buyer is looking for a listing that names Azelaic Acid 10 + Hyaluron. The product details also use the phrase “Redness Soothing Serum.” It is categorized as an ampoule/serum and is listed at $23.
Its supplied details include Broad Spectrum SPF 50 and Water Resistant (80 minutes). The provided evidence does not specify the product’s consistency, finish, application order, frequency, or tolerance profile. It also does not provide a formula-detail statement for peach content or a separate niacinamide amount, despite the product name. Buyers who need those specifics should check the current full ingredient list and directions before purchasing.
| Buying criterion | Listed detail |
|---|---|
| Product category | Ampoule/Serum |
| Named formula detail | Azelaic Acid 10 + Hyaluron |
| Additional product-detail phrase | “Redness Soothing Serum” |
| Sun-protection wording | Broad Spectrum SPF 50 |
| Water-resistance wording | Water Resistant (80 minutes) |
| Listed price | $23 |
This option is best treated as a distinct label choice, not as a substitute described by texture or proven outcome. The key buying cue is the disclosed azelaic acid plus hyaluron wording rather than an assumed effect from the name.
Formula-label comparison at a glance
| Criterion | Niacinamide 10 TXA 4 Serum for Brightening and Dark Spots | Peach 70% Niacinamide Serum |
|---|---|---|
| Category | Ampoule/Serum | Ampoule/Serum |
| Named product detail | Niacinamide 10 + TXA 4 | Azelaic Acid 10 + Hyaluron |
| Other listed wording | SPF 50; Broad Spectrum SPF 50; Water Resistant (80 minutes) | “Redness Soothing Serum”; Broad Spectrum SPF 50; Water Resistant (80 minutes) |
| Listed price | $24 | $23 |
| Texture description in supplied details | Not provided | Not provided |
The price difference is $1, so the formula label is likely the more useful separator. The first listing is the straightforward choice when you want disclosed niacinamide plus TXA wording. The second is the label-led option when you want disclosed azelaic acid plus hyaluron wording.
Simple routine checks before buying
Because both are listed as ampoule/serum products, confirm the live directions before deciding where either goes in your routine. In particular, check:
- the full ingredient list, if you are avoiding or seeking a specific ingredient;
- application instructions and any stated frequency;
- whether the product is intended for daytime, nighttime, or both;
- texture and finish, since neither is described in the supplied evidence;
- the current sunscreen directions associated with the Broad Spectrum SPF 50 and water-resistance statements.
These checks matter more than trying to predict results from a product name. The supplied listings do not make claims about how quickly discoloration changes, whether marks return, or whether either serum changes skin texture.
Decision rule
Choose Niacinamide 10 TXA 4 Serum for Brightening and Dark Spots if your priority is a disclosed Niacinamide 10 + TXA 4 formula label, with listed SPF 50, Broad Spectrum SPF 50, and 80-minute water resistance.
Choose Peach 70% Niacinamide Serum only if the disclosed Azelaic Acid 10 + Hyaluron label and “Redness Soothing Serum” wording better match what you are trying to compare. Before either purchase, verify the current directions, full ingredients, and texture details, since those points determine whether the serum fits the rest of your routine.