— · Serum
MOQ and lead time are indicative — final terms are confirmed by RFQ.
Pricing is not published on the catalog. Submit an RFQ and our team will prepare a quotation with unit pricing for your order quantity.
4.7
242 reviews
Rating breakdown
Most-mentioned keywords
Why consumers buy
Brand trust / repurchase
Many reviewers explicitly state this is their 2nd-4th bottle or that they trust Round Lab from other product lines (sunscreen, Birch Juice, Cica), driving repeat purchase behavior.
Dark spot/hyperpigmentation targeting
Buyers specifically sought a product to fade post-acne marks, freckles, and hyperpigmentation, drawn by the 'Dark Spot' positioning of the serum and matching cream.
Sensitive skin gentle formulation reputation
Several reviewers chose this over other vitamin C serums because Round Lab is known for fragrance-free, gentle formulas suitable for sensitive or reactive skin.
Influencer/content recommendation
Multiple reviews mention discovering the product via YouTube reviews or a specific influencer ('Director Pi'), which prompted the purchase.
Value bundle with mini cream
The included 10ml cream sample was cited as an attractive bonus and a reason to try the matching moisturizer, adding perceived value to the set.
How they use it
Daily AM/PM use
Most reviewers apply the serum once or twice daily as part of a basic skincare routine, often specifically in the morning routine before sunscreen or makeup.
Skin concerns raised — and how the product addressed them
✓A large portion of reviewers report gradual fading of dark spots and hyperpigmentation with consistent use over several weeks to months, though some see no change.
✓Many users specifically credit the serum with lightening post-acne marks and evening out red or dark scarring from previous breakouts.
✓Most sensitive-skin reviewers found the formula non-irritating and soothing, though a smaller subset experienced tingling, redness, or breakouts.
Points to note
Sentiment breakdown
Share of analyzed reviews by overall sentiment.
Targeted spot application
Several users apply it directly onto pigmented areas, acne scars, freckles, or extend it to the neck and eye area for targeted brightening.
Long-term commitment (1-3 months)
Users frequently note needing 2 weeks to 3 months of consistent use before seeing noticeable dark spot fading, with many still 'waiting to see results.'
Layering with other products
Reviewers layer it under moisturizer/cream from the same line or under makeup, noting it doesn't pill or interfere with subsequent layers.
Seasonal use
Some describe it as ideal for warmer months due to its light, watery, non-greasy texture, while others found the thicker cream better suited for winter.
✓Results are mixed: some acne-prone users say it doesn't cause breakouts and even calms blemishes, while a minority report the product triggered new breakouts.
✓Reviewers frequently note a brighter, more even, and glowing complexion after use, describing improved overall skin tone and radiance.
Concerns and outcomes summarized from reviews; percentages are approximate.
![[Valen EDITION] S.NATURE Aqua Squalane Serum 50ml Refill Set (+Refill 50ml+Heart Mirror)](https://uyqluonbzsdnqiphtptj.supabase.co/storage/v1/render/image/public/product-images/c10691d4-6ef6-4940-a89c-22262f61963d/0401852262fd1efde98294dbbb4fa81ee4302344a6a269e926f4ed14fa96e7cd.jpg?width=360&resize=contain&quality=70)
