The Science Behind Our Vitamin C Serum
Not all Vitamin C serums are created equal.
If you've ever tried one that irritated your skin, oxidised quickly or simply didn't deliver — the answer often lies in the quality and form of the ingredients used. Here's what we know about the ingredients in the SilkyBare Vitamin C Serum and why each one earns its place in the formula.
Why Vitamin C is One of Skincare's Most Trusted Ingredients
Vitamin C has decades of research behind it and is widely regarded by dermatologists as one of the most effective topical skincare ingredients available. It is well recognised for its role in:
- Supporting the skin's natural collagen synthesis process
- Neutralising free radicals caused by UV exposure and environmental pollution
- Helping to reduce the appearance of dark spots and uneven skin tone
- Contributing to a brighter, more radiant complexion with consistent use
The challenge has always been stability. Traditional Vitamin C — known as L-Ascorbic Acid — is highly effective but notoriously unstable. It oxidises quickly when exposed to air and light, which can render a product ineffective over time. This is why the form of Vitamin C in your serum matters enormously.
Ascorbyl Tetraisopalmitate — A More Advanced Form of Vitamin C
The SilkyBare Vitamin C Serum uses Ascorbyl Tetraisopalmitate — a highly stable, oil-soluble derivative of Vitamin C that is widely recognised in cosmetic dermatology for its gentle yet effective performance.
Unlike traditional L-Ascorbic Acid which is water-soluble and prone to oxidation, Ascorbyl Tetraisopalmitate is oil-soluble — meaning it is able to pass through the skin's lipid barrier more efficiently, converting to active Vitamin C within the skin cell where it is needed most.
What it is known for:
Stability — unlike traditional Vitamin C which degrades quickly when exposed to air and light, Ascorbyl Tetraisopalmitate remains highly stable within formulations, maintaining its potency and effectiveness over time.
Skin brightening — it works by inhibiting tyrosinase, the enzyme responsible for melanin production, helping to reduce the appearance of dark spots and uneven skin tone with consistent use.
Collagen support — Vitamin C is a well-established co-factor in the body's natural collagen synthesis process. Ascorbyl Tetraisopalmitate supports this function, contributing to skin that appears firmer and more resilient over time.
Antioxidant protection — it helps neutralise free radicals generated by UV exposure, pollution and environmental stressors — key contributors to premature skin ageing.
Gentle on skin — its oil-soluble nature makes it exceptionally well tolerated, particularly suitable for dry, sensitive and mature skin types who may find traditional Vitamin C serums too harsh.
Main Ingredients
Kakadu Plum — Australia's Skincare Superfruit
Our formula is enriched with Kakadu Plum (Terminalia Ferdinandiana) — a fruit native to Australia and widely recognised as one of the world's richest natural sources of Vitamin C, containing up to 100 times more Vitamin C than an orange.
Beyond its extraordinary Vitamin C content, Kakadu Plum contains ellagic acid and gallic acid — naturally occurring polyphenolic compounds with antioxidant and anti-inflammatory properties. These compounds work alongside Vitamin C to help:
- Protect skin from oxidative stress and environmental damage
- Support the skin's natural collagen synthesis
- Contribute to a more even and radiant complexion with continued use
- Aid in skin cell renewal for a healthier looking complexion
As a proudly Australian owned brand, we are proud to include this remarkable native Australian ingredient in our formula.
Sodium Hyaluronate — Hydration at a Cellular Level
Sodium Hyaluronate is a highly purified form of Hyaluronic Acid — one of the most well-researched hydrating ingredients in skincare. It works by attracting and retaining moisture within the skin, helping to:
- Visibly plump and smooth fine lines
- Maintain skin suppleness and elasticity
- Leave skin feeling soft, hydrated and comfortable throughout the day
Resveratrol — Antioxidant Support
Resveratrol is a naturally occurring antioxidant found in plants including grapes and berries. In skincare it is recognised for its ability to help neutralise free radicals — the unstable molecules generated by UV exposure, pollution and environmental stress that contribute to visible signs of premature ageing.
Squalane & Jojoba Oil — Nourishing Without Clogging
Both Squalane and Jojoba Oil are lightweight, non-comedogenic plant-derived oils that closely mimic the skin's natural lipids. They are well regarded in skincare for their ability to:
- Deliver deep nourishment and softness without clogging pores
- Support and strengthen the skin's natural moisture barrier
- Leave skin feeling comfortable, smooth and residue-free
Both ingredients are particularly well suited to dry, sensitive and mature skin types.
Bilberry & Cranberry Fruit Extract — Antioxidant Rich Botanicals
Bilberry (Vaccinium Myrtillus) and Cranberry (Vaccinium Macrocarpon) extracts are rich in anthocyanins — a group of naturally occurring antioxidants well recognised for their ability to help protect skin cells from oxidative stress and environmental damage.
Licorice Root Extract — Natural Brightening Support
Glycyrrhiza Glabra (Licorice) Root Extract is a well-regarded natural skincare ingredient known for its brightening properties. It works by helping to inhibit melanin production, contributing to a more even skin tone and reduced appearance of dark spots with consistent use.
Advanced Peptides — Supporting Skin Resilience
Our formula includes Trifluoroacetyl Tripeptide-2 and Heptapeptide-8 — advanced peptides recognised in cosmetic formulation for their role in supporting skin firmness, resilience and a more youthful looking appearance over time.
What You Can Expect With Consistent Use
- A visibly brighter, more radiant complexion
- Reduced appearance of dark spots and uneven skin tone
- Smoother, more hydrated skin
- Support for skin firmness and elasticity
- Protection against environmental and oxidative stressors
What's Not in Our Formula
- Sulphates
- Parabens
- Mineral oils
- Artificial colours
- Artificial fragrances
Vegan friendly. Contains certified organic ingredients. Suitable for all skin types including sensitive and mature skin.
Ready to Brighten Your Skin?
The SilkyBare Vitamin C Serum is Australian made and formulated with stable, skin-loving ingredients designed to brighten, protect and nourish. Whether you're targeting dark spots, dullness or early signs of ageing — this is the serum for you.