Vitamin C Serum


Potent Targeted Antioxidants

Our potent antioxidant serum features 12% L-ascorbic acid and Ferulic acid, formulated at a low pH for optimal penetration and stability.

Expected Formulation Results:

This powerful blend will boost your skin's radiance and protect it from environmental damage, leaving you with brighter, smoother, and more youthful-looking skin.

Skin type: Normal, Oily Skin

Skin Concerns: Skin ageing, uneven tone, skin spots, fine lines & wrinkles

Limited Time Offer: Buy Revitalise C12 and get Exfoliate for Free

(2 customer reviews)

£ 60.00

Recommended By CosmeDocs (Cosmetic Doctors) Clinic Harley Street | Free Shipping over £50 | Potent Targeted Cosmeceuticals

12% Vitamin C + Ferulic Serum

Our powerful antioxidant blend provides optimal protection against environmental stressors and free radical damage, resulting in optimized skin cell function. This leads to a more even skin tone, a strengthened skin barrier, and increased production of collagen, elastin, and hyaluronic acid for a healthier, more youthful-looking complexion.

Count on our lightweight yet highly complex formula to deliver exceptional benefits to your skin.

Ferric can turn yellow, normal
Ferulic can turn yellow, normal

Key Formulation Benefits

LIGHT FORMULATION (9 Total Ingredients)

  • Enhances antioxidant protection
  • Increases stability of L-Ascorbic Acid
  • Improves penetration and absorption
  • Synergistic brightening and anti-aging benefits
  • Adds protection against environmental stressors

Formulation Science

Active Ingredient(s)

  • 12% L-ascorbic acid
  • 0.5% Ferulic acid

Supporting ingredients

  • Hyaluronic acid
  • Glycol

Serum Base

  • pH: 2.7-3.0
  • Colour: clear to slight yellow (due to ferulic)
  • Viscosity: Similar to light weight oil (no oil in formulation)

Propylene Glycol, L-Ascorbic Acid, Butylene Glycol, Ethoxydiglycol, Hydroxypropyl Cellulose, Ferulic Acid, Sodium Hyaluronate, Allyl Methacrylates Crosspolymer, Fragrance

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Tips & Suggestions

Use SPF after serum in the morning for maximum sun protection.

Men prefer to use it after shaving; will sting a bit like aftershave but will have increased penetration as shaving is a form of exfoliation removing dead skin layers.

Add a retinoid for an excellent minimalistic AM/PM clinical skincare regime for multiple skin indications.

How To Apply


After cleansing apply a small amount (maximum 2 pumps) to the entire face and neck. Once absorbed, follow with sun protection products. May be used twice daily.

Works Well With

Stimulate Retinol Cream


Dual Vitamin A Cream

Retinol is a form of vitamin A that has been shown to improve skin texture, reduce the appearance of fine lines and wrinkles, and increase collagen production. It also helps to unclog pores, which can reduce the risk of acne breakouts.

For daily skincare, it is recommended to use a concentration of retinol between 0.3% and 1%. However, retinol can cause skin irritation, especially in the early stages of use, so it’s important to start with a lower concentration and gradually increase as tolerated.

Learn More


  1. Rated 5 out of 5

    HSF Revitalize c12 has always been one of my fav products and an essential part of my skincare routine. It provides me with hydration, brightens my skin, reduces redness, hyper pigmentation and more important it helps to protect against sun damage. I use it every morning for about 1 year now and my skin has transformed. It is glowing and shining.

  2. Rated 5 out of 5

    I have been using this serum for just over a week and my skin is more clearer and smoother. I am 40 and have to say my skin looks amazing. I’m so pleased to be able to make changes to my skin without the need for expensive face creams.

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