Bloc Pro-Peptide Serum 30ml, a Dermatologist-formulated anti-ageing peptide serum
Bloc Pro-Peptide Serum with peptides, bakuchiol and vitamin C, before and after results, transformation, anti-ageing serum
Bloc Pro-Peptide Serum, benefits
Bloc Pro-Peptide Serum bottle with pump
Age-defying elixir, peptides for anti-ageing, Bloc Pro-Peptide Serum with peptides, bakuchiol and vitamin C
Bloc Skincare Routine recommendations
Applying Bloc Pro-Peptide Serum to the face
Bloc Pro-Peptide Serum 30ml, a Dermatologist-formulated anti-ageing peptide serum
Bloc Pro-Peptide Serum with peptides, bakuchiol and vitamin C, before and after results, transformation, anti-ageing serum
Bloc Pro-Peptide Serum, benefits
Bloc Pro-Peptide Serum bottle with pump
Age-defying elixir, peptides for anti-ageing, Bloc Pro-Peptide Serum with peptides, bakuchiol and vitamin C
Bloc Skincare Routine recommendations
Applying Bloc Pro-Peptide Serum to the face
Dermatologist-formulated
Clinically backed ingredients
Loved by 6000+

Pro-Peptide Serum

$119.00
Size
Quantity

anti-ageing | firm | smooth

An age-defying peptide serum our Dermatologists formulated to smooth the look of fine lines, firm and plump skin and bring back radiance.

Two peptides work alongside teprenone and vitamin C to target several signs of ageing at once. We left out retinol, which can make skin more sensitive to the sun, and used bakuchiol instead, a gentler plant-based alternative.

It’s our most targeted anti-ageing serum, and you can use it morning and night.

Ideal for:

  • Fine lines, wrinkles and expression lines
  • Skin that looks less firm or has lost its bounce
  • Dull or uneven texture
  • Mature skin, from early signs of ageing to more established lines
  • Anyone who wants anti-ageing results without retinol, including sensitive skin
Benefits:
  • Anti-ageing: softens the look of fine lines, wrinkles and expression lines
  • Firm: helps skin look firmer, plumper and more lifted
  • Smooth: refines texture for a smoother, more even finish
  • Radiance: vitamin C and teprenone help bring back a healthy-looking glow
  • Retinol-free: gentle enough for morning and night, and suited to Australian conditions and lifestyles
Why peptides matter:

Peptides are short chains of amino acids that, in the case of this Pro-Peptide Serum, signal the skin to produce collagen and elastin. This helps improve firmness, smooth wrinkles, and enhance elasticity and key factors in maintaining a youthful, radiant complexion.

Apply 1–2 pumps to clean, dry skin and pat into your face, neck and décolletage. Let it absorb, then follow with your moisturiser. Use morning and/or night. If your skin is sensitive, start once a day and build up. In the morning, finish with sunscreen.

Using Antioxidant Serum as well? We recommend applying Antioxidant Serum in the morning and Pro-Peptide at night.

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

  • Palmitoyl Pentapeptide-4: helps skin look firmer and smoother, softening the look of fine lines and wrinkles
  • Acetyl Hexapeptide-8: softens the look of expression lines
  • Bakuchiol: a plant-based alternative to retinol, chosen by our Dermatologists as a gentler option for Australian conditions
  • Teprenone: an antioxidant that helps skin look healthier and more resilient over time
  • Vitamin C (Magnesium Ascorbyl Phosphate): brightens and helps protect skin from environmental stressors
  • Centella Asiatica and Hyaluronic Acid: calm and hydrate for plumper, more comfortable-looking skin

Full ingredient list in FAQs

Anti-Ageing Regime

Buy It With

Anti-Ageing Regime

$487.05 $573.00

Out of stock

Bloc Antioxidant Serum 30ml all-in-one brightening serum

Buy It With

Antioxidant Serum

$89.00

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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4.9
Rated 4.9 out of 5 stars
Based on 14 reviews
100%would recommend this product
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14 reviews
  • MT
    Michele T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago
    Pro-Peptide Serum

    I use this serum every evening before moisturizing and it has made a difference to my ageing skin.

    It feels alive and smooth.

    Was this helpful?
  • CH
    Ceanna H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Pro-Peptide Serum

    I love using this as my night serum before applying moisturiser. Skin feels and looks great 😁 will defs continue using!

    Was this helpful?
  • JM
    jean m.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Pro peptide serum

    Love it, I thought it was finished till a friend showed me how to get the last bit out 🤣

    Skin looks better especially the lines around the lips.........

    Was this helpful?
  • KS
    Kellie S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Amazing

    Love this product - my skin feels hydrated and glowing

    Was this helpful?
  • DM
    Dianne M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Skin regime

    Love this product. I have used another line of practitioner skin care previously but this is great

    Was this helpful?

Pro-Peptide Serum

Frequently Asked Questions

  • This formula does not contain any ingredients that are commonly advised against during pregnancy, such as retinoids, salicylic acid (in high concentrations), hydroquinone, or essential oils known to be contraindicated. Instead, it includes gentle, pregnancy-friendly alternatives like Bakuchiol (a plant-based retinol alternative), Magnesium Ascorbyl Phosphate (a stable form of vitamin C), and Sodium Hyaluronate (a hydrating agent).

    That said, every pregnancy is unique. We always recommend checking with your healthcare provider before introducing new skincare products during pregnancy, especially if you have specific sensitivities or concerns.

  • Yes, this serum is suitable for all skin types, including sensitive, dry, oily, and combination skin. It contains hydrating ingredients like Glycerin and Sodium Hyaluronate, soothing botanicals such as Centella Asiatica and Echinacea Extract, and barrier-supporting actives like Bakuchiol and Peptides. The formula is lightweight, non-comedogenic, and free from harsh exfoliants, making it a versatile option for a wide range of skin concerns and conditions.

  • Yes. While antioxidants in the serum help protect against free radical damage, daily broad-spectrum sunscreen is essential for maintaining skin health and preventing premature ageing.

  • For best results, apply the serum twice daily - morning and evening - after cleansing and before moisturising. Consistent use helps maximise the benefits of active ingredients like Bakuchiol, Peptides, and Vitamin C derivatives, which support smoother, brighter, and more resilient skin over time. If you’re new to active serums or have sensitive skin, you can start with once daily and gradually increase to twice a day as your skin builds tolerance.

  • This serum is formulated with a multi-functional blend of ingredients that work together to address several visible signs of ageing:

    1. Bakuchiol – A gentle, plant-based alternative to retinol that helps improve skin texture, reduce the appearance of fine lines, and support collagen production.
    2. Peptides (Acetyl Hexapeptide-8 & Palmitoyl Pentapeptide-4) – Help smooth the look of wrinkles and support skin firmness and elasticity.
    3. Magnesium Ascorbyl Phosphate (Vitamin C derivative) – Brightens the complexion and protects against environmental stressors that can lead to premature ageing.
    4. Sodium Hyaluronate & Glycerin – Deeply hydrate the skin, plumping it from within to reduce the appearance of fine lines.
    5. Centella Asiatica & Echinacea Extracts – Calm the skin and support barrier repair, improving resilience over time.
    6. Antioxidants & Botanical Extracts – Help protect skin from free radical damage, one of the main causes of skin ageing.

    With regular use, this serum helps improve skin tone, texture, hydration, and firmness - addressing multiple signs of ageing in one step.

  • Yes. Bakuchiol is a natural alternative to retinol that promotes skin renewal without irritation, making it suitable for most skin types.

  • Water (Aqua), Glycerin, Butylene Glycol, Caprylic/Capric Triglyceride, Polyacrylamide, PEG-8 Dimethicone, C13-14 Isoparaffin, Cyclopentasiloxane, PEG-8/SMDI Copolymer, Cyclohexasiloxane, Laureth-7, Magnesium Ascorbyl Phosphate, Glycine, Sodium Hyaluronate, Bakuchiol, Teprenone, Acetyl Hexapeptide-8, Centella Asiatica Extract, Echinacea Purpurea Extract, Palmitoyl Pentapeptide-4, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polysorbate 20, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Xanthan Gum, Glucose, Chondrus Crispus (Carrageenan) Extract, Imperata Cylindrica Root Extract, Acacia victoriae Seed Extract, Darutoside, Linoleic Acid, Glycine Soja (Soybean) Sterols, Phospholipids, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Sodium Lactate, Citric Acid, Sodium Citrate, Biotin.

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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.