Bloc Pro-C Serum 30ml, a Dermatologist-formulated vitamin C serum
Bloc Pro-C brightening vitamin C serum for dark spots and uneven skin tone, boosts collagen for firmer skin
Repair Pro-C Serum
Pro-C Serum
Bloc Skincare Routine recommendations
Bloc Pro-C Serum 30ml, a Dermatologist-formulated vitamin C serum
Bloc Pro-C brightening vitamin C serum for dark spots and uneven skin tone, boosts collagen for firmer skin
Repair Pro-C Serum
Pro-C Serum
Bloc Skincare Routine recommendations
Dermatologist-formulated
Clinically backed ingredients
Loved by 6000+

Pro-C Serum

$99.00
Size
Quantity

brighten | even | glow

A brightening vitamin C serum our Dermatologists formulated to help fade the appearance of dark spots, even out skin tone and bring back radiance.

It’s our most vitamin C-rich formula, pairing a stable, oil-soluble vitamin C with vitamin E, ectoin and Tasmanian pepperleaf (an Australian native) to help defend skin against daily environmental stress and soften the look of fine lines.

Gentle enough to use every day, even on sensitive skin, it’s our dedicated serum for pigmentation and early signs of ageing.

Best used in the morning under moisturiser and sunscreen.

Suitable for most skin types, particularly those concerned with:

  • Pigmentation, dark spots or uneven tone
  • Dull or tired-looking skin
  • Early signs of ageing, such as fine lines
  • Dry or sensitive skin wanting a vitamin C that’s comfortable every day
  • Anyone wanting a dedicated vitamin C step in their morning routine

Benefits

  • Brighten: dull, tired-looking skin looks fresher and more radiant
  • Even: fades the look of dark spots, pigmentation and uneven tone
  • Glow: hydrates and nourishes for a healthy-looking finish
  • Smooth: softens the look of fine lines and helps skin look firmer
  • Daily defence: antioxidants help protect skin from environmental stressors such as pollution

Why Vitamin C matters

Vitamin C is a powerful antioxidant that brightens pigmentation, defends against environmental damage, and supports natural collagen production. This helps even skin tone, enhance radiance, and preserve firmness key factors in maintaining a bright, healthy complexion.

Use AM

Apply 1-2 pumps to clean, dry skin and gently pat into your face and neck with your fingertips. Allow it to absorb before following with your moisturiser. 


Discontinue if irritation occurs. Use within 12 months of opening.

  • Vitamin C (Tetrahexyldecyl Ascorbate): a stable, oil-soluble vitamin C chosen because it holds up in the bottle and is comfortable for daily use. Brightens, evens the look of skin tone and softens the look of fine lines.
  • Vitamin E: partners with vitamin C to help defend skin against environmental stress
  • Ectoin: helps skin hold moisture and stay resilient against everyday stress
  • Cyclotetrapeptide-24 Aminocyclohexane Carboxylate: a peptide that helps skin look smoother and more refined
  • Tasmanian Pepperleaf: an Australian native antioxidant that helps calm the look of redness
  • Hyaluronic Acid and Squalane: hydrate and nourish for softer, plumper-looking skin

Full ingredient list in FAQs

Bloc Gentle Cleanser 150ml, a Dermatologist-formulated cream cleanser for sensitive skin

Buy It With

Gentle Cleanser

$49.00

Out of stock

Heavy Moisturiser - Peptide rich, hydrating moisturiser for mature or dry skin - Dermatologist formulated

Buy It With

Heavy Moisturiser

$69.00

Out of stock

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5.0
Rated 5.0 out of 5 stars
Based on 13 reviews
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Total 4 star reviews: 0
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13 reviews
  • MT
    Michele T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago
    Amazing product

    I have dry sensitive skin and this serum works. It is lightweight and fast absorbing.

    Was this helpful?
  • LB
    Leanne B.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Love these products. Have certainly

    Love these products. Have certainly noticed a difference in my skin since I started using them.

    Was this helpful?
  • DT
    Deb T.
    Flag of Australia
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    I have been using Bloc

    I have been using Bloc C for a couple of weeks now and I am absolutely loving it. Although it is too soon to see a big change in my skin, I can already feel a difference. The product is beautifully light weight and ever so slightly fragranced, giving a fresh feeling on the skin. I will definitely be purchasing again

    Was this helpful?
  • AW
    Annette W.
    Flag of Australia
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    I love the gentle cleanser

    I love the gentle cleanser and the pro-c serum. The cleanser leaves my skin so incredibly soft! The Pro-C serum is so lightweight but effective. Love that it has some SPF in it too. It has a very gentle scent that I like.

    Was this helpful?
  • NM
    Nicole M.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    A staple in my skincare routine

    If I'm using nothing else, I'm using this on the daily. Highly recommend.

    Was this helpful?

Pro-C Serum

Frequently Asked Questions

  • Yes, this product is suitable for use during pregnancy. Consult your health practitioner if you have any concerns.

  • A vitamin C serum helps brighten the complexion, improve uneven skin tone, and protect the skin from environmental damage. It also supports collagen production, which can help improve firmness and reduce the appearance of fine lines over time.

  • Sometimes breakouts can occur on the skin when using Vitamin C - if you are using Vitamin C and experiencing breakouts, we recommend withholding use to be certain it is the Vitamin C and not a combination with other products. Slowly introduce to the skin to allow it time to adjust.

  • Pro-C Serum is best used in the morning after cleansing and before moisturiser and sunscreen. It can also be used in the evening if preferred, depending on your routine and skin needs.

  • Yes! You should use Vitamin C serum everyday, if your skin tolerates it. Using it everyday helps fade dark spots and pigmentation, boost collagen for firmer skin, protect against environmental damage and keep your complexion looking even and radiant. If you have trouble using Vitamin C serum everyday, slowly introduce it to your skin by using every second day.

  • Skin brightness and improved radiance may be noticed within a few weeks of consistent use. Improvements in pigmentation and overall skin texture typically occur over continued use.

  • Water (Aqua), Tetrahexyldecyl Ascorbate, Caprylic/Capric Triglyceride, Ethylhexyl Methoxycrylene, Hexyl Laurate, Glycerin, Butylene Glycol, Glyceryl Stearate, PEG-100 Stearate, Polysorbate 60, Stearic Acid, PPG-12/SMDI Copolymer, Cetyl Alcohol, Squalane, Dimethicone, Sorbitan Stearate, Cetearyl Ethylhexanoate, Linoleic Acid, Glycine Soja (Soybean) Sterols, Phospholipids, Di-PPG-2 Myreth-10 Adipate, Propylene Glycol, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Alcohol, Lecithin, Ectoin, Cyclotetrapeptide-24 Aminocyclohexane Carboxylate, Tasmannia lanceolata Leaf Extract, Tocopheryl Acetate, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Xanthan Gum, Disodium EDTA, Magnesium Aluminum Silicate, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Citric Acid, BHA, Flavour, Limonene, Linalool

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Frequently Asked Questions

  • Yes, our products are GMO-free! Genetically modified organisms (GMOs) are primarily associated with food and agricultural products. You might prefer to steer clear of genetically modified organisms, we know the skin can absorb at least part of the ingredients applied to it, it makes sense to avoid these ingredients in our skin care, as well.

  • Yes, all of our products are cruelty-free. Cruelty-free products are those that are developed without subjecting animals to unnecessary testing, emphasising the importance of ethical and humane treatment in the production of cosmetics and skincare items.

  • All of our products are vegan except Pro-Lip Balm.

  • Yes, this product is paraben free. Parabens are a class of preservatives commonly used in cosmetics and skincare products to prevent the growth of bacteria, mould, and yeast. Some individuals choose to avoid products containing parabens due to concerns about their potential links to hormone disruption and other health issues. While parabens have been deemed safe for use in cosmetics by regulatory agencies, some people may prefer to opt for paraben-free products. This choice is often based on personal preferences and individual sensitivities.