Skin1004 8809576261172 Serum Review
Our verdict
A collagen-based brightening and hydration serum from Skin1004, priced at just $13.09 for 100 ml, making it one of the most affordable options in this category. A 4.6 rating from over 31,000 buyers gives it exceptional real-world credibility.
Check price on AmazonBest for
All skin types looking for an affordable, high-volume brightening and hydrating serum with a collagen base and strong social proof from a large buyer community.
Skip if
You are specifically targeting the appearance of deep wrinkles or want a retinol or peptide-driven anti-aging formula. This product centers on brightening and hydration rather than structural skin-aging concerns.
- Form Drop
- Skin type All
- Key ingredients Collagen
- Benefits Brightening, Hydrating
- Targets Hydration, Skin Brightening
- Size 100 Milliliters
- Priced 40% below the category median ($22.00 across 291 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 31,624 owner ratings
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Popularity5.0/5
31,624 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
Skin1004 delivers this serum in a 100 ml drop format at a price that is hard to beat in the anti-aging serum space. With collagen listed as the key ingredient, the formula targets hydration and skin brightening, two concerns that often overlap with how aging shows on the face. The drop delivery format allows for controlled application and layering.
Pros
- Outstanding value at $13.09 for 100 ml compared to most serums of similar size
- 4.6 rating from over 31,000 reviews is one of the strongest confidence signals available
- Over 1,000 units bought per month, indicating real and sustained demand
- Collagen as a key ingredient supports a hydrating and plumping benefit profile
- Suitable for all skin types, making it a flexible pick for households with mixed skin needs
Cons
- Focuses on brightening and hydration rather than wrinkle-specific or firming actives
- Only one key ingredient (collagen) disclosed, so the full formula picture is limited
- May need pairing with a dedicated anti-aging serum for those targeting fine lines specifically
Specifications
- Form
- Drop
- Skin type
- All
- Key ingredients
- Collagen
- Benefits
- Brightening, Hydrating
- Targets
- Hydration, Skin Brightening
- Size
- 100 Milliliters
- Scent
- Radiance Boost
Performance notes
Collagen applied topically primarily works as a hydrating film-former and humectant. Topical collagen molecules are generally too large to penetrate deeply into the dermis, so the brightening and plumping effects are more likely surface-level hydration than structural collagen synthesis. That said, consistent hydration does support the look of smoother, more even skin over time. At 100 ml for $13, this is a realistic daily-use option where the per-application cost is minimal.
What buyers say
With over 31,600 reviews at 4.6 stars, Skin1004 sits in rare territory for a serum at this price. The high monthly purchase volume confirms shoppers are coming back, not just trying once. The feedback pool suggests broad satisfaction across different skin types and routines, and the price point likely reduces the risk of buyer regret that can pull down ratings.
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Frequently asked questions
Does collagen in a serum actually work topically?
Topical collagen functions mainly as a hydrating ingredient rather than as a source of new structural collagen in the skin. Standard collagen molecules are too large to cross the skin barrier, so the primary benefit is surface hydration and a smoother, more supple appearance. For deeper anti-aging support, ingredients like peptides or retinol are typically more targeted.
Is Skin1004 a trustworthy brand for skincare?
Skin1004 is a South Korean skincare brand with a growing international following, known for straightforward and affordable formulas. Over 31,000 reviews on this serum alone reflect a large, established buyer base rather than a new or untested product. That kind of review volume at a high average rating is a meaningful signal of consistency.
Can I use this every day?
The serum is formulated for all skin types and uses a gentle hydrating and brightening approach without harsh actives, which makes it a reasonable candidate for daily use. As with any new serum, starting every other day to see how your skin responds before committing to a daily routine is a sensible approach.