Skip to product information
1 of 4

Quality 1st

Quality 1st Concentrated White Serum with Vitamin C 30ml

Regular price
$29.53 USD
Regular price
Sale price
$29.53 USD
Shipping calculated at checkout.

Key Benefits

  • Helps improve visible dullness for a brighter complexion
  • Supports moisture barrier for hydrated skin
  • Refines skin texture for a smoother feel
  • Daily morning and night use for optimal results

Ingredients & Formula

  • Contains five types of Vitamin C

How to Use

After cleansing, apply a small amount of serum to your face and neck, gently massaging until fully absorbed. Use in the morning and evening for best results, and follow with a moisturizer if desired.

Who Is It For

  • Individuals experiencing dryness
  • Those with uneven texture
  • People seeking to brighten dull-looking skin
  • Minimal routine users looking for an all-in-one serum

FAQ

Q: Can I use this serum under makeup?
A: Yes, the serum can be applied under makeup for a smooth finish.

Q: Is this serum suitable for all skin types?
A: This serum is designed for various skin types; however, a patch test is recommended for sensitive skin.

Q: How much serum should I apply?
A: A small amount is sufficient for your face and neck.

    Quality 1st Concentrated White Serum with Vitamin C 30ml
    Quality 1st Concentrated White Serum with Vitamin C 30ml
    Quality 1st Concentrated White Serum with Vitamin C 30ml

    Ranking

    Ranking

    • 1
      DHC Q10 Premium Color Treatment 235g [Black Brown]
      $32.13 USD
      2
      syoss Color Treatment, Dark Brown + Bonus 180g (x 2)
      $31.80 USD
      3
      DHC Q10 Premium Color Treatment, Dark Brown 235g
      $28.77 USD
      4
      SHISEIDO Adenovital Advanced Scalp Essence 180mL
      $81.74 USD
      5
      DHC Q10 Premium Color Treatment 235g [Black]
      $32.57 USD

      6
      kumanoyushi Shiki Oriori Medicated Persimmon Tannin Soap 3-Pack
      $15.57 USD
      7
      Kakishibu Medicated Persimmon Tannin Soap 100g
      $21.33 USD
      8
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      2
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      3
      VELY VELY Collagen Sun Serum SPF50+ PA++++ (30mL)
      $15.85 USD
      4
      NATURE REPUBLIC Green Derma CICA Serum 50ml
      $27.43 USD
      5
      KATAN Cica Derma Hit Serum 30g for Japanese Skincare
      $43.80 USD
      6
      ETORAS Hoyu Glaze Oil 80ml
      $29.23 USD
      7
      Asahikenkyuusho Professional-Use Hydroquinone 5% Cream 15g
      $25.24 USD
      8
      Rinkurushotto POLA Wrinkle Shot Medical Serum N 20g
      $147.46 USD
    • 1
      Quality 1st Derma Laser Shot X Super VC100 Sheets, 15 Sheets
      $12.72 USD
      2
      Quality 1st Derma Laser Super Glutathione 100, 7 sheets included
      $15.83 USD
      3
      Quality 1st The Derma Galactomyces 30 Sheets
      $36.18 USD
      4
      Quality 1st Derma Laser Super AZ100 Lotion 240ml
      $26.49 USD
      5
      Quality 1st The Derma Mask All-in-One High Moisture, 30 Sheets
      $33.08 USD
      6
      Quality 1st Quality First The Derma Best VC100 Plus Retinol 20 Sheets High Concentration Vitamin C Derivative Included
      $39.89 USD
      7
      Quality 1st Derma Laser R100 Gel Cream 50g
      $29.53 USD
      8
      Quality 1st Dermalaser Super VC100 Gel Cream 80g for Radiant Skin
      $29.53 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      DHC Q10 Premium Color Treatment 235g [Black Brown]
      $32.13 USD
      2
      syoss Color Treatment, Dark Brown + Bonus 180g (x 2)
      $31.80 USD
      3
      DHC Q10 Premium Color Treatment, Dark Brown 235g
      $28.77 USD
      4
      DHC Q10 Premium Color Treatment 235g [Black]
      $32.57 USD

      5
      SHISEIDO Adenovital Advanced Scalp Essence 180mL
      $81.74 USD
      6
      kumanoyushi Shiki Oriori Medicated Persimmon Tannin Soap 3-Pack
      $15.57 USD
      7
      Kakishibu Medicated Persimmon Tannin Soap 100g
      $21.33 USD
      8
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
    • 1
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      2
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      3
      VELY VELY Collagen Sun Serum SPF50+ PA++++ (30mL)
      $15.85 USD
      4
      NATURE REPUBLIC Green Derma CICA Serum 50ml
      $27.43 USD
      5
      KATAN Cica Derma Hit Serum 30g for Japanese Skincare
      $43.80 USD
      6
      ETORAS Hoyu Glaze Oil 80ml
      $29.23 USD
      7
      Asahikenkyuusho Professional-Use Hydroquinone 5% Cream 15g
      $25.24 USD
      8
      Rinkurushotto POLA Wrinkle Shot Medical Serum N 20g
      $147.46 USD
    • 1
      DHC Q10 Premium Color Treatment 235g [Black Brown]
      $32.13 USD
      2
      syoss Color Treatment, Dark Brown + Bonus 180g (x 2)
      $31.80 USD
      3
      DHC Q10 Premium Color Treatment, Dark Brown 235g
      $28.77 USD
      4
      SHISEIDO Adenovital Advanced Scalp Essence 180mL
      $81.74 USD
      5
      DHC Q10 Premium Color Treatment 235g [Black]
      $32.57 USD

      6
      kumanoyushi Shiki Oriori Medicated Persimmon Tannin Soap 3-Pack
      $15.57 USD
      7
      Kakishibu Medicated Persimmon Tannin Soap 100g
      $21.33 USD
      8
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      2
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      3
      VELY VELY Collagen Sun Serum SPF50+ PA++++ (30mL)
      $15.85 USD
      4
      NATURE REPUBLIC Green Derma CICA Serum 50ml
      $27.43 USD
      5
      KATAN Cica Derma Hit Serum 30g for Japanese Skincare
      $43.80 USD
      6
      ETORAS Hoyu Glaze Oil 80ml
      $29.23 USD
      7
      Asahikenkyuusho Professional-Use Hydroquinone 5% Cream 15g
      $25.24 USD
      8
      Rinkurushotto POLA Wrinkle Shot Medical Serum N 20g
      $147.46 USD
    • 1
      Quality 1st Derma Laser Shot X Super VC100 Sheets, 15 Sheets
      $12.72 USD
      2
      Quality 1st Derma Laser Super Glutathione 100, 7 sheets included
      $15.83 USD
      3
      Quality 1st The Derma Galactomyces 30 Sheets
      $36.18 USD
      4
      Quality 1st Derma Laser Super AZ100 Lotion 240ml
      $26.49 USD
      5
      Quality 1st The Derma Mask All-in-One High Moisture, 30 Sheets
      $33.08 USD
      6
      Quality 1st Quality First The Derma Best VC100 Plus Retinol 20 Sheets High Concentration Vitamin C Derivative Included
      $39.89 USD
      7
      Quality 1st Derma Laser R100 Gel Cream 50g
      $29.53 USD
      8
      Quality 1st Dermalaser Super VC100 Gel Cream 80g for Radiant Skin
      $29.53 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
      2
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      3
      Tsuru-ri Pore Cleansing Gel Facial Wash 15 grams
      $14.20 USD
      4
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      5
      CLEANSING RESEARCH Wash Cleansing HB BLACK Cleanse, Apple & Tea Scent 120g
      $19.09 USD
      6
      Bioré At-Home Spa Deep Clay Facial Cleanser 180g
      $23.63 USD
      7
      ELIXIR REFLET Balancing Night Mask 90g Gel Type Face Mask Night Pack Pore Care Moisturizing Radiance Shiseido
      $28.57 USD
      8
      KisoCare Azelaic Acid 15% Balancing Cream AZ 20g [No.057]
      $19.68 USD
    • 1
      DHC Q10 Premium Color Treatment 235g [Black Brown]
      $32.13 USD
      2
      syoss Color Treatment, Dark Brown + Bonus 180g (x 2)
      $31.80 USD
      3
      DHC Q10 Premium Color Treatment, Dark Brown 235g
      $28.77 USD
      4
      DHC Q10 Premium Color Treatment 235g [Black]
      $32.57 USD

      5
      SHISEIDO Adenovital Advanced Scalp Essence 180mL
      $81.74 USD
      6
      kumanoyushi Shiki Oriori Medicated Persimmon Tannin Soap 3-Pack
      $15.57 USD
      7
      Kakishibu Medicated Persimmon Tannin Soap 100g
      $21.33 USD
      8
      KisoCare 20% Pure Azelaic Acid Balancing Cream AZ2 20g [No.062]
      $21.07 USD
    • 1
      Happiraifu Asahiken Hydroquinone 5% with Retinol, Professional Use 10g
      $25.24 USD
      2
      Celladix Glycylglycine 3.0 Pore Serum 30ml
      $41.88 USD
      3
      VELY VELY Collagen Sun Serum SPF50+ PA++++ (30mL)
      $15.85 USD
      4
      NATURE REPUBLIC Green Derma CICA Serum 50ml
      $27.43 USD
      5
      KATAN Cica Derma Hit Serum 30g for Japanese Skincare
      $43.80 USD
      6
      ETORAS Hoyu Glaze Oil 80ml
      $29.23 USD
      7
      Asahikenkyuusho Professional-Use Hydroquinone 5% Cream 15g
      $25.24 USD
      8
      Rinkurushotto POLA Wrinkle Shot Medical Serum N 20g
      $147.46 USD