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ULTRA C

25% Vitamin C Serum + 15% Peptide

Regular price $109.99 AUD
Regular price Sale price $109.99 AUD
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Our ultrapotent, highly stable, 25% vitamin C serum with 15% peptides brightens, improve uneven skin tone, reduces fine lines, improves hydration & firmness without irritation

  • Potent antioxidant protects against Sun damage
  • Brightens uneven skin tone
  • Targets discolouration and hyperpigmentation
  • Promotes collagen synthesis & reduces fine lines
  • Deeply hydrates and reduces dryness

Size : 30ml

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SKIN CONCERNS

Uneven skin tone

Dryness

Fine lines & wrinkles

Photo Ageing

Melasma

Blemishes

Description

Experience radiant, youthful skin with our ultra-potent 25% vitamin C serum, combined with 15% peptides for maximum efficacy. This high-potency, rapidly absorbing formula delivers powerful protection against UV-induced sun damage while brightening and evening skin tone by targeting discoloration and hyperpigmentation. Enriched to stimulate collagen production, it visibly reduces fine lines, enhances elasticity, and boosts hydration and firmness—all without irritation. Formulated to induce vitamin C transporter (SVCT-1) synthesis, it optimizes your skin's ability to absorb and retain vitamin C, maximizing antioxidant protection and leaving skin refreshed and resilient.

 

Recommended For

  • Ageing skin
  • Sun-damaged skin
  • All skin types
Benefits

  • Ultra-potent 25% vitamin C serum with 15% peptides for maximum skin revitalization
  • Provides strong protection against UV-induced sun damage
  • Brightens and evens skin tone, targeting discoloration and hyperpigmentation
  • Stimulates collagen synthesis to reduce fine lines and improve skin elasticity
  • Boosts hydration and firmness without causing irritation
  • Enhances vitamin C absorption and retention by inducing vitamin C transporter (SVCT-1) synthesis in skin cells
Key Ingredients

10% Ascorbyl Tetraisopalmitate: Ascorbyl Tetraisopalmitate is a highly stable, oil-soluble form of vitamin C known for its superior absorption and effectiveness in skin serums. Unlike pure ascorbic acid, which can degrade quickly and irritate sensitive skin, Ascorbyl Tetraisopalmitate is gentle and retains potency longer due to its lipid solubility. This lipid solubility allows it to penetrate deeply into the skin's layers, reaching areas where it can actively stimulate collagen production, reduce melanin synthesis, and offer significant antioxidant protection against UV-induced damage.

One of its standout qualities is its resistance to oxidation, making it stable and highly effective even in lower concentrations. It combats free radical-induced lipid peroxidation, a primary factor in skin aging and cell damage. Because it doesn’t cause the irritation often associated with vitamin C in higher doses, Ascorbyl Tetraisopalmitate is suitable for nearly all skin types, offering brightening, anti-aging, and skin-protective benefits without compromising skin comfort.

15% SUPEROX-C™ or Terminalia Ferdinandiana (Kakadu Plum): It is a natural extract of the Kakadu Plum, an astonishing Australian superfruit known as the world's richest source of vitamin C. It stimulates collagen synthesis, reduces the appearance of wrinkles by scavenging free radicals and Boosts skin radiance and luminosity

Magnesium Ascorbyl Phosphate: It is a water-soluble, non-irritating, stable derivative of vitamin C which is enzymatically converted into L-ascorbic within the skin. Boosts collagen synthesis and suppresses melanin production, inhibiting further pigmentation and reducing existing uneven pigment.

Active Peptides 10%

  • PeptamideTM 6 (Hexapeptide-11): May visibly firm skin over 28 days
  • MatrixylTM 3000 (Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Butylene Glycol, Carbomer): May reduce wrinkles up to 45% within 2 months
  • SYN®-COLL (Palmitoyl Tripeptide-5): May improve wrinkles up to 350% over 84 days
  • Argireline® (Acetyl Hexapeptide-8):  May decrease deep wrinkles up to 32% within 28 days 
  • Leuphasyl®(Pentapeptide-18): May reduce the depth of wrinkles up to 47% when combined with Argireline® for 28 days
  • SNAP-8 (Acetyl Octapeptide-3): May reduce wrinkles up to 63% over 28 days
  • Melanostatine®5 (Nonapeptide-1, Dextran): May inhibit melanin synthesis up to 33% 
  • Aldenine ® (Tripeptide-1, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein): May perform 100% RCS scavenging within 2 hours

Mangosteen Extract: Potent anti-oxidant rich in vitamin C with anti-inflammatory, anti-bacterial & anti-tumour properties. An efficient vasodilator that accelerates wound healing by assisting the recession of blood back into the body.

Hydrolysed Marine Collagen: These are our skin's fundamental building blocks for structural support (collagen, elastin) inhibiting wrinkle formation & maintaining youthful volume.

Phyto Actives | Anti-Oxidants | Anti-Inflammatories: Alpha Bisabolol (Pure Chamomile Extract) D-Alpha Tocopherol (Pure Vitamin E) Apple Fruit Extract, Beta – Glucan, Green Tea Leaf Extract: With an abundance of flavonoids (phytonutrients or plant chemicals) that provide remedial benefits through cell signalling pathways and antioxidant effects, these botanical wound healing agents function as anti-oxidants and protect the skin cells from oxidation.

Full Ingredients

Aqua (Water), Vegetable Glycerin, Butylene Glycol, Ascorbyl Tetraisopalmitate, Terminalia ferdinandiana (Kakadu Plum) Magnesium Ascorbyl Phosphate, Hexapeptide-11, Palmitoyl Tripeptide-5, Palmitoyl Oligopeptide, Palmitoyl Tetrapeptide-7, Pentapeptide-18, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Tripeptide-1, Nonapeptide-1, Hydrolyzed Soy Protein, Sodium Hyaluronate (L), Hydrolyzed Wheat Protein, Magnesium Ascorbyl Phosphate, C12-15 Alkyl Benzoate, Capric/Caprylic Triglycerides, Aloe Vera Juice, Polysorbate 20, Hydrolysed Marine Collagen, Alpha-Bisabolol, D-Alpha Tocopherol, Jojoba Oil, Apple Fruit Extract, Chamomile Flower Extract, Melon Fruit Extract, Sorbitol, Beta-Glucan, Potassium Sorbate, Mangosteen Extract, Green Tea Leaf Extract, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Carbomer, Phenoxyethanol, Ethylhexylglycerin, Caprylyl Glycol, Alcohol, Citric Acid, Sodium Benzoate, Benzoic Acid, 1,2-Hexanediol, Dextran, Sodium Phytate, Honey Myrtle & Lemon Essential Oil Blend

Directions to Apply

  • 1. Cleanse your skin
  • 2. Apply 1-2 pumps over face and neck in AM. Also for use on décolletage, back of hands and forearms.
  • 3. Follow with a Moisturiser and Sunscreen

HOW TO USE

STEP 01: Cleanse

Use a mild cleanser to prepare your skin canvas to remove dirt, oil, and unwanted debris.

STEP 02: Target

Use Ultra C : 25% Vitamin C Serum + 10% Peptide

STEP 03: Moisturise

Follow up with a moisturiser to create a protective barrier on the skin which helps to seal in the active ingredients from the serum.


FAQ


Yes, the Ultra C serum is made to suit all skin types, including your oily skin. If your skin is excessively oily and prone to breakouts, always do a test patch for few days prior to daily use. Feel free to use and be consistent for exceptional outcomes.
This vitamin C serum for the face adds extra protection to the skin on a cellular level by increasing the cell survival rate in the epidermis when exposed to UV rays.
Apply 1-2 pump in morning as step 2. You can mix it with other serums.
Enriched with antioxidants, Ultra C protects the skin from the early signs of ageing as fine lines and wrinkles. Our formula combines the ultimate youth reforming triple C complex and eight (8) cutting-edge peptides to address all aspects of aging.
Along with Ascorbyl Tetraisopalmitate & SUPEROX-C™, Ultra C serum has Magnesium Ascorbyl Phosphate which Suppresses melanin production, inhibiting further pigmentation and reducing existing uneven pigment.
Mangosteen extract is a potent anti-oxidant rich in Vitamin C with anti-inflammatory, anti-bacterial & anti-tumour properties. It is an efficient vasodilator that accelerates wound healing by assisting the recession of blood back into the body.
Ultra C serum improves skin tone, makes it even with an overall brightening effect and boosts skin radiance and luminosity.
Yes, the Ultra C vitamin C serum for face is absolutely fine for all skin types, whether it is sensitive or combination, oily or dehydrated. Having said that, we highly recommend a patch test before you start using it.
Hydrolysed marine collagen helps inhibit wrinkle formation and maintain youthful volume making your skin plump and healthy.
Yes, all DRSQ skincare products are entirely free from any form of testing on animals.

Customer Reviews

Based on 1 review
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A
Alex Blake
Love the product

I started using DRSQ vitamin C as soon as I received it and I’m really happy with it