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Skingenium
Brightening Crystal Serum
INGU Skin

Brightening Crystal Serum

SerumsSerum$25

A lightweight facial serum formulated with Arabica Coffee Extract, rich in antioxidants, to help improve skin smoothness and reduce the appearance of dark spots. Enriched with Crystalide® Peptide, this serum helps enhance a naturally rosy, bright complexion while boosting skin hydration and strength. Infused with soothing ingredients to calm the skin, leaving it feeling fresh, luminous, and healthy-looking. Key Benefits: -Helps brighten the skin and reduces pigmentation and uneven skin tone -Improves skin smoothness and natural radiance -Strengthens the skin barrier for healthier-looking skin -Gently exfoliates to reveal brighter, smoother skin Key Ingredients: 1. Coffee Extract (0.7%) Arabica coffee extract rich in antioxidant polyphenols, helping to brighten the skin and improve overall smoothness. 2. Crystalide® (3.0%) A peptide that helps promote a rosy, radiant complexion while enhancing skin hydration and smoothness. 3. SEPIWHITE™ MSH (0.5%) Helps brighten the skin naturally and promotes a more even skin tone. 4. Glucohyami GL (1.0%) Provides deep hydration, helping the skin look plump, smooth, and youthful. 5. Niacinamide PC (4.0%) Vitamin B3 that helps improve skin texture, enhance radiance, and reduce the appearance of dark spots. 6. Fermented Honey (2.0%) Fermented honey extract rich in gluconic acid and antioxidants, helping to nourish, revitalize, and boost skin radiance.

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Ingredients (29)

Listed in order of concentration (highest first). Click any ingredient to learn more.

Full ingredient list

Deionized Water, Niacinamide, Glycerin, Acrylates / Beheneth-25 Methacrylate Copolymer, Centella Asiatica Extract, Phenoxyethanol, Undecylenoyl Phenylalanine, Caprylyl / Capryl Glucoside, Gluconobacter / Honey Ferment Filtrate, Coffea Arabica Seed Extract, Polysorbate 20, Hydroxyethyl Acrylate / Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone / Vinyl Dimethicone Crosspolymer, Isohexadecane, Triethanolamine, Caprylic / Capric Triglyceride, Dimethicone, Chlorphenesin, Cetyl Palmitate, Propylene Glycol, Sodium Hydroxide, Cichorium Intybus (Chicory) Root Extract, Trisodium Ethylenediamine Disuccinate, Polysorbate 80, Sorbitan Stearate, Polysorbate 60, Cetearyl Methicone, Hydrogenated Lecithin, Palmitoyl Tetrapeptide-10

Formulation
Fragrance free
Yes
Alcohol free
No
Essential oil free
Yes
Silicone free
No
Oil free
No
Sulfate free
Yes
Non-comedogenic
Yes
Cruelty free
Unknown
Vegan
No
Fungal acne safe
Yes

Price / amount analysis

How much product you get per dollar, against 16 other serums with a listed size. Anything above the dotted line gives you more ml for your money than Brightening Crystal Serum does.

  • This product
  • Better value
  • Worse value
  • Value threshold
063125188250$0$25$50$75$100Price (USD)Amount (ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml) Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml) Brighter Daze Brightening Serum ($7 · 30 ml) Niacinamide 10% + Zinc 1% ($6 · 30 ml) Retinol 0.5% in Squalane ($7 · 30 ml)Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml) Hyaluronic Acid 2% + B5 ($7 · 30 ml) Brighter Daze Brightening Serum ($7 · 30 ml) Retinol 0.5% in Squalane ($7 · 30 ml)C15 Super Booster ($49 · 20 ml)Hyalu B5 Serum ($38 · 30 ml)C-Firma Day Serum ($80 · 30 ml)B-Hydra Intensive Hydration Serum ($48 · 50 ml)FAB Skin Lab Retinol Serum 0.25% ($58 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml) Hyaluronic Acid 2% + B5 ($7 · 30 ml) Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml) Niacinamide 10% + Zinc 1% ($6 · 30 ml) Retinol 0.5% in Squalane ($7 · 30 ml)Niacinamide 10% + Zinc 1% ($6 · 30 ml) Hyaluronic Acid 2% + B5 ($7 · 30 ml) Brighter Daze Brightening Serum ($7 · 30 ml) Retinol 0.5% in Squalane ($7 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml) Hyaluronic Acid 2% + B5 ($7 · 30 ml) Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml) Brighter Daze Brightening Serum ($7 · 30 ml) Niacinamide 10% + Zinc 1% ($6 · 30 ml)CeraVe Hydrating Hyaluronic Acid Serum ($15 · 30 ml)CeraVe Resurfacing Retinol Serum ($18 · 30 ml)Power Barrier Serum ($4 · 20 ml)Advanced Snail 96 Mucin Power Essence ($22 · 100 ml)Rapid Wrinkle Repair Retinol Face Ser… ($22 · 30 ml)Vitamin C AOX Glowing Serum ($25 · 30 ml)Brightening Crystal Serum ($25 · 50 ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml)Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml)Niacinamide 10% + Zinc 1% ($6 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml)Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml)C15 Super Booster ($49 · 20 ml)Hyalu B5 Serum ($38 · 30 ml)C-Firma Day Serum ($80 · 30 ml)B-Hydra Intensive Hydration Serum ($48 · 50 ml)FAB Skin Lab Retinol Serum 0.25% ($58 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml)Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml)Niacinamide 10% + Zinc 1% ($6 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml)Niacinamide 10% + Zinc 1% ($6 · 30 ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml)Retinol 0.5% in Squalane ($7 · 30 ml)Hyaluronic Acid 2% + B5 ($7 · 30 ml)Ascorbic Acid 8% + Alpha Arbutin 2% ($9 · 30 ml)Brighter Daze Brightening Serum ($7 · 30 ml)Niacinamide 10% + Zinc 1% ($6 · 30 ml)CeraVe Hydrating Hyaluronic Acid Serum ($15 · 30 ml)CeraVe Resurfacing Retinol Serum ($18 · 30 ml)Power Barrier Serum ($4 · 20 ml)Advanced Snail 96 Mucin Power Essence ($22 · 100 ml)Rapid Wrinkle Repair Retinol Face Ser… ($22 · 30 ml)Vitamin C AOX Glowing Serum ($25 · 30 ml)Brightening Crystal Serum ($25 · 50 ml)

Brightening Crystal Serum gives you 2 ml per $1.

  • 7 of 16 comparable serums offer more ml per dollar; 8 offer less.
  • Best value in this category: Niacinamide 10% + Zinc 1% at 5 ml per $1 ($6 for 30 ml).

Amount per dollar is not the whole story — concentration, formulation and how much you use per application all matter. This compares size and price, nothing else.

View as table
Price, amount and amount-per-dollar for Serums products
ProductPriceAmountPer $1Value
Niacinamide 10% + Zinc 1%$630 ml5 ml per $1Better value
Power Barrier Serum$420 ml5 ml per $1Better value
Advanced Snail 96 Mucin Power Essence$22100 ml4.5 ml per $1Better value
Hyaluronic Acid 2% + B5$730 ml4.3 ml per $1Better value
Brighter Daze Brightening Serum$730 ml4.3 ml per $1Better value
Retinol 0.5% in Squalane$730 ml4.3 ml per $1Better value
Ascorbic Acid 8% + Alpha Arbutin 2%$930 ml3.3 ml per $1Better value
CeraVe Hydrating Hyaluronic Acid Serum$1530 ml2 ml per $1Same value
Brightening Crystal Serum$2550 ml2 ml per $1This product
CeraVe Resurfacing Retinol Serum$1830 ml1.7 ml per $1Worse value
Rapid Wrinkle Repair Retinol Face Serum$2230 ml1.4 ml per $1Worse value
Vitamin C AOX Glowing Serum$2530 ml1.2 ml per $1Worse value
B-Hydra Intensive Hydration Serum$4850 ml1 ml per $1Worse value
Hyalu B5 Serum$3830 ml0.8 ml per $1Worse value
FAB Skin Lab Retinol Serum 0.25%$5830 ml0.5 ml per $1Worse value
C15 Super Booster$4920 ml0.4 ml per $1Worse value
C-Firma Day Serum$8030 ml0.4 ml per $1Worse value

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