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Ekseption

Hyaluronic VIT C

Advanced antioxidant serum with 5% Vitamin C. Boosts collagen, reduces pigmentation, and fights photo-ageing.

  • 5% ET-Vitamin C Antioxidant Power
  • Collagen Boosting & Photo-Ageing Prevention
  • Mixlab Customisable Serum System
$59.95
Size: 30 mL
  • Selected by Dr Tina Roche, Nurse Practitioner
  • Free shipping over $150 · Order by 1pm weekdays for same-day dispatch
  • 30-day returns, even if opened. Conditions apply
Hyaluronic VIT C 30 mL · $59.95

From your Nurse Practitioner

Why I recommend it.

Mixlab Hyaluronic Vit C solves the vitamin C problem that most antioxidant serums can't: stability and penetration. Pure ascorbic acid (plain vitamin C) sounds impressive but is scientifically impractical — it degrades rapidly and penetrates skin poorly, meaning most of what's in the bottle never reaches where it works. ET-Vitamin C (3-O-Ethyl Ascorbic Acid) is engineered specifically to address this limitation: the molecular modification dramatically increases stability so the vitamin C doesn't degrade, and it penetrates transdermal barriers far more effectively than pure ascorbic acid. This is why professionals use ET-Vitamin C instead of pure vitamin C. At 5% clinical concentration, this serum delivers genuine antioxidant power: it provides powerful free radical scavenging that reverses ROS production, inhibits melanogenesis to reduce dark spots and age spots, boosts collagen production to reduce wrinkles, and fights photo-ageing through anti-inflammatory effects. The XS hyaluronic acid provides hydration support — antioxidant treatment works better in a well-hydrated skin environment. The fruit acid blend provides gentle micro-exfoliation that enhances vitamin C penetration and removes photo-aged skin cells faster. For clients frustrated by sun damage, pigmentation, wrinkles, and loss of radiance, this is the serum that delivers documented antioxidant and collagen-boosting benefits. For Mixlab system users, this is the antioxidant and anti-ageing foundation to mix with targeted actives for fully personalised formulations.

What it targets

  • Photo-ageing and sun damage
  • Free radical damage and oxidative stress
  • Fine lines and wrinkles
  • Loss of skin brightness and radiance
  • Dark spots, age spots, and pigmentation
  • Loss of collagen and elasticity
  • Inflammatory signs of ageing

Suits

  • Mature & photo-aged skin
  • All skin types (universal serum)
  • Pigmented & sun-damaged skin
  • Wrinkled & aged skin

Key ingredients

What's inside, and why.

  • ET-Vitamin C (3-O-Ethyl Ascorbic Acid) 5%
    01

    ET-Vitamin C (3-O-Ethyl Ascorbic Acid) 5%

    A stable, bioavailable vitamin C derivative engineered to overcome pure ascorbic acid's limitations. Provides powerful free radical scavenging, inhibits melanin synthesis, boosts collagen production, and fights photo-ageing through anti-inflammatory effects. Superior stability ensures the active reaches the dermis.

  • Sodium Hyaluronate (XS — Low Molecular Weight)
    02

    Sodium Hyaluronate (XS — Low Molecular Weight)

    An advanced humectant with extra-small molecular weight for deep dermal penetration combined with larger weights for surface hydration. Provides comprehensive moisture binding at all skin layers, supporting collagen synthesis and skin plumping during antioxidant treatment.

  • Lactic Acid (Fruit Acid Blend Component)
    03

    Lactic Acid (Fruit Acid Blend Component)

    A naturally-derived alpha-hydroxy acid that provides gentle micro-exfoliation whilst improving skin's natural moisture factor. Enhances vitamin C penetration and cellular renewal whilst supporting pH balance and antioxidant effects.

  • Citric Acid (Fruit Acid Blend Component)
    04

    Citric Acid (Fruit Acid Blend Component)

    A fruit-derived hydroxy acid that supports pH balance and gentle exfoliation. Works synergistically with other fruit acids to enhance vitamin C activity and accelerate the removal of photo-aged skin cells.

  • Propanediol
    05

    Propanediol

    A natural humectant and preservative booster that enhances skin hydration and formula stability. Supports the hydrating and protective infrastructure whilst maintaining the lightweight, absorbing texture ideal for daily antioxidant use.

What I'd pair it with

Complete your routine.

Skincare works best as a routine, not a single product. These are the products I'd use alongside it.

Buy any 3 or more HydroPeptide, IMAGE or Ekseption products together and save 20%. Applied automatically at checkout.

The full routine Save 20% $245.92 $307.40 Hyaluronic VIT C plus 3 pairings. Includes your 20% routine saving of $61.48. Ships free.
  • EkseptionAge-Less CocoonNourishing peptide cream with PHAs. Reduces wrinkles, improves firmness, and maintains skin pH.$104.95 · 50 mL
  • HydropeptideSolar Defense Tinted Face GuardSPF protection, hydration, and a natural glow. All in one step.$85.00 · 50ml
  • EkseptionEnzyme Powder Cleanse & PeelEnzyme powder cleanser that transforms to silky foam. Gentle exfoliation with Papain enzyme for all skin types.$57.50 · 45g
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The full routine Save 20% $245.92 $307.40 Hyaluronic VIT C plus 3 pairings. Includes your 20% routine saving of $61.48. Ships free.

Before you buy

Your questions, answered by your NP.

Everything people usually ask me before choosing this product.

Still unsure? Ask me →
What makes this different from other vitamin C serums?

Most vitamin C serums use pure ascorbic acid, which sounds impressive but has a critical flaw: pure vitamin C degrades rapidly and penetrates skin poorly, meaning the majority of what's in the bottle never reaches the dermis where it works. Mixlab Hyaluronic Vit C uses ET-Vitamin C (3-O-Ethyl Ascorbic Acid), which is engineered specifically to overcome these limitations. ET-Vitamin C is created by modifying ascorbic acid to dramatically increase molecular stability — the vitamin C doesn't degrade — and enhance transdermal penetration far beyond pure ascorbic acid. This is why professionals choose ET-Vitamin C over plain vitamin C. At 5% clinical concentration, ET-Vitamin C delivers genuine antioxidant power: powerful free radical scavenging that reverses ROS production, inhibition of melanogenesis to reduce dark spots and age spots, collagen-boosting to reduce wrinkles, and anti-inflammatory effects that fight photo-ageing. Most vitamin C serums deliver only surface lightening; this one delivers systemic antioxidant benefits at the cellular level.

Is it suitable for sensitive skin?

Yes — ET-Vitamin C is significantly less irritating than pure ascorbic acid, which is notoriously acidic and irritating. The stability means the vitamin C doesn't cause irritation from degradation byproducts. The fruit acid blend is gentler than conventional exfoliants. The hyaluronic acid provides protective hydration. For sensitive skin, use morning and evening consistently — the gentle penetration means you get antioxidant benefits without irritation. The comprehensive hydration support means sensitive skin becomes more resilient with regular use.

Where does this fit in my routine?

This is your antioxidant and anti-ageing serum step, used morning and evening as foundational infrastructure. Morning routine: cleanse → apply Hyaluronic Vit C to clean skin → allow to absorb fully (2–3 minutes) → apply other serums or treatments if using → apply moisturiser → SPF 50+ (essential with vitamin C). Evening routine: cleanse → apply Hyaluronic Vit C → allow to absorb → apply other treatments or night cream if desired. Hyaluronic Vit C is the foundation antioxidant step for all skin types, especially mature and photo-aged skin. For Mixlab system users, this is the antioxidant and anti-ageing base layer to which personalised serums are added — apply this first (allow to absorb), then layer other Mixlab serums on top according to individual needs.

How do I use it?

Clean skin prior to application. Apply a few drops to the skin morning and evening. Gently pat or press (do not drag) the serum into the skin, allowing it to absorb fully (2–3 minutes). A moisturiser can be applied over the top. Always apply SPF 50+ during the daytime — vitamin C increases photosensitivity and antioxidant benefits are maximised with UV protection. For Mixlab blending: apply Hyaluronic Vit C as the antioxidant and anti-ageing layer, then layer other Mixlab serums on top according to personalised protocol, allowing each to absorb before applying the next. Once opened, use within 6 months.

When will I see results?

Immediate results on first use — skin feels brighter, more hydrated, and more radiant from the vitamin C and hyaluronic acid system. Cumulative visible results compound over 2–4 weeks: skin tone brightens noticeably, dark spots and age spots appear lighter, fine lines appear softer and plumped, skin texture improves, and overall radiance and youthfulness return. Collagen-boosting effects deepen over 4–6 weeks as fibroblasts respond to vitamin C signalling. Clients report visible brightening and spot fading within 1–2 weeks, with significant wrinkle softening, collagen improvement, and photo-ageing reversal by 4–6 weeks of consistent use. Antioxidant protection is immediate and cumulative.

Can I use it during pregnancy or breastfeeding?

Yes — Mixlab Hyaluronic Vit C is a topical serum with no systemic actives, making it safe during pregnancy and breastfeeding. Vitamin C is not systemically absorbed topically. For pregnant clients experiencing loss of radiance, pigmentation changes, or wrinkle formation from hormonal shifts, this antioxidant serum is ideal. The gentle, restorative approach is excellent during pregnancy when oxidative stress increases.

Can I use it with other antioxidant treatments, or should it be standalone?

Both. As a standalone serum, it delivers comprehensive antioxidant and anti-ageing benefits and is perfect for clients seeking core antioxidant protection without additional layering. As part of a routine with other serums: apply Hyaluronic Vit C first (as the antioxidant foundation), allow it to absorb (2–3 minutes), then layer other serums on top. The vitamin C and hyaluronic acid infrastructure allows other actives to work optimally without irritation. For Mixlab system users specifically, Hyaluronic Vit C is designed to be mixed with other Mixlab serums to create fully customised formulations — you can blend this with brightening, collagen-boosting, or pigmentation serums to create personalised, targeted formulations tailored to individual photo-ageing and skin concerns, all with antioxidant foundation. Avoid mixing with other vitamin C or unstable antioxidant products.

How long does a 70ml bottle last?

At twice-daily application (morning and evening, a few drops), a 70ml bottle lasts approximately 6–8 weeks. The lightweight serum formulation means a small amount covers the entire face and neck effectively — you need less product than heavier antioxidant creams. The generous 70ml size provides excellent value and longevity for daily antioxidant use. Once opened, use within 6 months.

Is $59.95 worth it for a vitamin C serum?

The value case is compelling and evidence-based. Most vitamin C serums cost similar amounts but deliver only temporary cosmetic brightening because they use unstable pure ascorbic acid that degrades and penetrates poorly. Mixlab Hyaluronic Vit C is premium-priced because ET-Vitamin C is engineered for stability and penetration — the vitamin C actually reaches the dermis where it works. Over 6–8 weeks of consistent daily use with SPF 50+, you're seeing measurable brightening, dark spot fading, wrinkle softening, and genuine photo-ageing reversal through collagen rebuilding and free radical scavenging — not temporary cosmetic effects. The clinical efficacy of stable, bioavailable ET-Vitamin C justifies the investment. For clients frustrated by sun damage, pigmentation, wrinkles, and loss of radiance, this is the antioxidant serum that delivers documented benefits. For Mixlab system users, this becomes the antioxidant and anti-ageing foundation to which personalised actives are added. The superior stability of ET-Vitamin C over pure ascorbic acid makes this genuinely worth the price.

What's in it? (full ingredient list)

Aqua (Water), 3-O-Ethyl Ascorbic Acid, Sodium Hyaluronate, Lactic Acid, Propanediol, Citric Acid, Tartaric Acid, Gluconic Acid, Polysorbate 80, Parfum, Citral, Limonene, Geraniol

Please check the ingredient list on the packaging before use.