[S1++] ABC Repair & Restore – Antioxidant Serum Rx4


Combination of 20 medical grade actives [ Download Factsheet ]

Helps to refine skin texture, pores and fine lines to restore a more youthful radiance with a brighter, clearer and smoother complexion.

Key Ingredients:
Retinaldehyde 1% – the strongest form of safe, non-irritating Vitamin A
Niacinamide 5% – the most important Vitamin B
Kakadu Plum Extract 5% – the richest source of Vitamin C

SKU: GC3 30 Categories: ,

How to use RejuvAus [S1++] ABC Repair & Restore – Antioxidant Serum Rx4

Use only 1 pump, morning and night, after cleansing, before moisturiser and sunscreen.

RejuvAus [S1++] ABC Repair & Restore – Antioxidant Serum Rx4 ingredients

Aloe Vera

  • Soothing anti-inflammatory with healing properties

Aloe Vera Juice Extract

  • A soothing humectant with anti-inflammatory and healing properties that can soothe itching skin

Beta Glucan

  • A natural fibre molecule with wound-healing properties that can help to reduce redness


  • Potent anti-inflammatory with anti-microbial activity
  • Accelerates wound healing & reduces irritation
  • Aids penetration of other actives into the deeper layers
  • Hydrates, supports collagen & inhibits pigment formation

Calendula Officinalis Flower Extract

  • Potent anti-inflammatory and anti-bacterial properties help to relieve itching, burning and pain on the skin
  • Helps to protect and calm reactive skin
  • A natural immunostimulant that aids wound-healing and stimulates collagen at wound site to minimise scarring
  • Beneficial for those with compromised immune systems, wounds, burns, eczema & other inflammatory skin disorders

Canadian Willow Herb Extract

  • A natural analgesic, anti-inflammatory, anti-microbial and antioxidant to soothe the skin and help prevent irritation

Chamomile Flower Extract

  • Soothing anti-inflammatory that has shown some wound-healing and moisturising benefits for the skin

Citric Acid

  • An alpha hydroxy acid derived from citrus fruit
  • Adjusts acidity of the product
  • Helps exfoliate dead skin cells

Coenzyme Q10

  • A naturally occurring enzyme that provides biological energy (ATP) to cells
  • Aids cell repair and maintenance of cellular health
  • Neutralises free radicals to help prevent ageing

Hyaluronic Acid

  • Hydrates by increasing permeability and absorption of water into the skin
  • Occurs naturally in the skin and attracts and binds up to 1000 times its weight in water
  • Plumps the surface tissue to relieve dryness
  • Helps repair natural barrier function
  • Reduces moisture loss in the skin

Hyaluronic Acid - Low Molecular Weight

  • Hydrates by increasing permeability and absorption of water into the deeper skin cell layers
  • Low weight molecules to penetrate the deeper layers of your skin
  • Occurs naturally in the skin and holds up to 1000 times its weight in water
  • Helps to plump and hydrate the skin cells deeply from within
  • Helps repair natural barrier function
  • Helps to improve immune defence, antibacterial and healing responses
  • Helps to restore more youthful self-hydration factors diminished by ageing and sun damage

Jojoba Oil

  • A natural emollient that helps restore the natural barrier
  • Consistent structure to the lipids found in the skin's natural barrier
  • Antioxidant and anti-inflammatory properties


  • A natural amino acid that promotes cell turnover for a gentle natural exfoliating effect
  • Transports nourishment to cells to provide energy for cell turnover
  • Antioxidant helps cell energy production
  • Aids moisture retention

Lactic Acid

  • A natural AHA (alpha-hydroxy acid) that hydrates and exfoliates
  • Helps reduce fine lines and skin discolouration


  • An essential fat for skin cells

Mangosteen Fruit Extract

  • A potent antioxidant, rich in Vitamin C with anti-inflammatory and antibacterial properties
  • Aids circulation and wound healing May have anti-tumour properties

Niacinamide (Vitamin B3)

  • Helps reduce sensitivity by repairing natural barrier function
  • Potent anti-inflammatory that can calm atopic skin disorders
  • Inhibits some melanin transfer to normalise pigmentation
  • Helps regulate moisture levels in the skin by reducing overactive sebum production and restoring natural hydration
  • Helps deliver other vital nutrients to the skin

Phyto Anti-Inflammatory Blend

Porphyra Umbilicalis (Red Algae) Extract

  • Sea Algae compound, a powerful natural UV filter
  • Helps to protect the skin from photo-ageing and reduce free-radical damage
  • Counteracts photosensitivity of Retinaldehyde (vitamin A) for daytime use

Retinal (Retinaldehyde/Vitamin A)

  • Strongest form of Vitamin A, converted to Retinoic Acid in the skin
  • Most corrective and protective vitamin antioxiant
  • Non-irritating, should be used twice daily
  • Pregnancy safe as it does not enter the bloodstream
  • Removes free radicals, alters damaged DNA for healthier new cells
  • Helps promote collagen cell production to restore lost volume to your skin
  • Helps to reduce fine lines by aiding restoration of the skin's natural fibres
  • Reduces sebaceous oil production and aids regulation of natural oils
  • Helps to reduce congestion in acne and rosacea, normalizing hyperkeratinisation
  • Minimises hyperpigmentation by normalizing over active melanocytes
  • Helps reduce redness and vascular damage to capillaries

Sodium PCA

  • A natural component found in skin that helps to preserve moisture and correct dehydration

Superox C - Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract (Vitamin C)

  • Helps boost collagen synthesis for anti-ageing benefits
  • Aids synthesis of Hyaluronic Acid to protect moisture in the skin
  • Suppresses melanin synthesis for a brighter, more even skin tone
  • Helps protect the skin from oxidative stress to prevent further ageing
  • Contributes to overall skin radiance and health

Symwhite (Phenylethyl Resorcinol)

  • Powerful inhibitor of tyrosinase (the enzyme that catalyses melanin production)
  • Helps to brighten skin and reduce pigmentation
  • Studies found that 90% of testers reported fading within 28 days
  • Derived from pine trees

RejuvAus [S1++] ABC Repair & Restore – Antioxidant Serum Rx4 benefits

  • Super serum combination of 20 different antioxidants and medical grade therapeutic active agents
  • Helps reduce the appearance of wrinkles and signs of ageing
  • Helps remove free radical cell damage to promote healthier cell vitality and function
  • Helps to strengthen and restore skin’s natural barrier
  • Super hydrating with both ultra low molecular weight hyaluronic acid and normalised hyaluronic acid
  • Helps to regulate and control oil congestion and even skin tones
  • Helps to reverse and prevent ultra violet radiation damage
  • Powerful complex to help regulate cell function and smooth, brighten and clear complexion
  • Highly concentrated and pure, refined serum
  • Retinaldehyde is the strongest and most effective Vitamin antioxidant and form of Vitamin A It can be used safely twice daily and does not cause redness and peeling as can RetinA and Retinol
  • Light and extremely therapeutic base of natural organic oils, promoting soothing, anti-inflammatory and anti-infective results
  • Free of blocking and occlusive filler chemicals - no artificial colours, fragrances, lanolin, mineral oils, parabens, silicones, mineral oils or synthetic fillers
  • Ideally to be used in combination with Super Whitening & Brightening - Pigment Serum Rx, and Collagen Peptide - Pores & Fine Lines Serum Rx for synergistic results


RejuvAus medical grade skincare uses the highest quality ingredients with no compromising additives that could affect its level of purity or results. The fragrances are organic, made from natural essential oils and plants. All our serums, moisturisers, eye creams and sunscreens include combinations of multiple active essentials to boost skin nutrition, including antioxidants, pigment regulators, collagen stimulators, anti-inflammatories and anti-infective actives. They deliver proven modern science and the best of nature to help rejuvenate, restore and protect the skin.