4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml
by QIEEUMIN
Compare Prices
QIEEUMIN's 4-in-1 Facial Serum claims an ambitious combination of 30% Vitamin C, 10% Hyaluronic Acid, 5% Niacinamide, and 10% Vitamin E in a single 30ml formula. Best for Budget-conscious consumers seeking a simplified multi-active routine and Those with normal, non-sensitive skin willing to experiment.
According to the AIScored 0–100 scoring system, 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml by QIEEUMIN scores 40.0/100, ranking #25 out of 27 products in Niacinamide Serums (2026). Strongest category: Texture Experience (50.0/100). Weakest: Ingredient Quality (30.0/100).
Is 4 in 1 Facial Serum with 10% Hya... worth buying?
“QIEEUMIN's 4-in-1 has the right ingredients at sensible concentrations—5% Niacinamide and 10% Hyaluronic Acid are genuinely useful—but the missing INCI list makes it impossible to know if they'll actually work at full strength alongside 30% Vitamin C. At 40/100, it feels like the brand threw everything in without proving the combination works.”
What Do Reviewers Say About 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml?
Sample excerpts from currently available source material used in this product analysis.
"Arrives in a box labelled made in China. Does not fill me with any confidence for a skin care product Will amend if effective ***will leave original criticism there. Skin feels great will probably return"
How does 4 in 1 Facial Serum with 10% Hyaluron... score?
Detailed score breakdown and key findings from our analysis of 1 review across 1 source.
Pros
- +Comprehensive multi-active formula targeting hydration, brightening, and antioxidant protection in one step
- +5% Niacinamide is a well-supported concentration for pore refinement and tone evening
- +10% Hyaluronic Acid should provide meaningful humectant hydration if properly formulated
- +Vitamin E at meaningful concentration complements Vitamin C for enhanced antioxidant synergy
- +Affordable price point for a multi-active serum
Cons
- -No INCI ingredient list available — impossible to verify active forms, concentrations, or filler ingredients
- -30% Vitamin C combined with Niacinamide in one formula raises significant pH compatibility and stability concerns
- -Unknown manufacturer with no transparency on formulation standards, preservative system, or third-party testing
- -Only 1 review available, providing virtually no meaningful user feedback data
Best For
Watch Out
- !Sensitive skin types should avoid — potential for irritation from high Vitamin C concentration and unknown formulation quality
- !Niacinamide + high-concentration L-ascorbic acid at low pH can cause flushing and reduced efficacy of both actives
- !No INCI transparency means comedogenic or allergenic ingredients cannot be screened — risky for acne-prone skin
- !Vitamin C serums require careful packaging (airless, opaque) and storage to prevent oxidation — product packaging quality is unverified
What is 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml?
4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml is a niacinamide serums product by QIEEUMIN, scoring 40.0/100 on AIScored.
- • 『4 IN 1 POWERFUL FORMULA』- Combines 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C and 10% Vitamin E in one comprehensive facial serum for maximum skincare benefits.
- • 『HYDRATION BOOST』- 10% Hyaluronic Acid provides long-lasting moisture to the skin, helping to reduce the appearance of fine lines and leaving the skin feeling comfortable and hydrated.
- • 『SKIN BRIGHTENING』- 5% Niacinamide works to even skin tone, minimise pores, and improve overall skin texture, resulting in a brighter, clearer, and more even complexion.
- • 『ANTIOXIDANT PROTECTION』- 30% Vitamin C helps protect against environmental stressors while brightening and evening out skin tone, improving pigmentation and dullness.
- • 『NOURISHING FORMULA』- 10% Vitamin E provides additional moisturising benefits and helps maintain skin barrier health, strengthening the skin and keeping it healthy and supple.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
Price History (90 days)
Frequently Asked Questions
Is 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml worth buying in 2026? ▼
What is the best price for 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml in the UK? ▼
What are the pros and cons of 4 in 1 Facial Serum with 10% Hyaluronic Acid, 5% Niacinamide, 30% Vitamin C & 10% Vitamin E, Even Skin Tone Antioxidant Formula Professional Skincare 30ml? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
What Are Other Top Niacinamide Serums?
Other top-rated niacinamide serums you might want to compare.
Balance Active Formula Salicylic Acid & Zinc Pore Minimising Serum for Oily, Blemish-Prone Skin - 30 ml
Balance Active Formula
2pcs Dark Spot Correcting Serum, 10% Niacinamide+ 4% Tranexamic Acid, for Acne Scars, Post-Acne Marks, Hyperpigmentation and Even Skin Tone, Fragrance-Free
NNDp
Bakuchiol Plumping Serum for Face，Anti-Aging Serum with Niacinamide, Hyaluronic Acid – Korean Skincare for Wrinkles, Fine Lines, Pore Minimizing, Brightening & Hydration 30ml
jinyu
Feedback & Suggestions
Spotted an issue? Wrong price, incorrect data, or something else off? Let us know and we'll fix it.
Missing a product you'd like us to review? Tell us the product name and we'll consider adding it.