Vitamin C - Skin Harmony Cheshire

Vitamin C in Skincare: Your Glow-Boosting Antioxidant Explained

Your go-to antioxidant for radiance, pigmentation correction, and collagen support—especially during and after menopause

FAQ
What is Vitamin C & Why It Matters
Vitamin C isn’t just for colds—it’s one of the most powerful ingredients you can apply to your skin.
Brightens dullness
Fades dark spots
Boosts collagen
Defends against pollution and sun damage
Think of it as a glow-boosting antioxidant shield—especially important as our skin matures and hormones shift.
Who Shouldn’t Use Vitamin C Serums:
Very sensitive or reactive skin (e.g. rosacea, eczema)
Using strong actives (like retinoids or AHAs) without spacing them out
Applying it to broken, inflamed, or peeling skin
Storing it improperly (exposed to heat, air or sunlight = oxidised)
Expecting instant results (vitamin C takes time + consistency)
Experiencing stinging or redness after application = barrier may be compromised
Who Should Use a Vitamin C Serum?
Women going through menopause or perimenopause
Anyone with sun damage or pigmentation
Skin that's dull, tired, or losing firmness
Acne-prone skin with dark marks (PIH)
Smokers or city dwellers exposed to pollution
At Skin Harmony, we love combining vitamin C with retinoids or peptides for optimal aging support.
Why Stability in Vitamin C Matters
Skin Harmony-Approved Vitamin C Serums
Products backed by science not trends
SkinCeuticals C E Ferulic
Price: ~£130–£150
Why it’s recommended:
Contains 15% pure L-ascorbic acid, 1% vitamin E, and 0.5% ferulic acid
Gold-standard formula with decades of clinical research
Excellent for brightening, reducing pigmentation, and boosting collagen
Ideal for: aging, dry, sun-damaged skin that can tolerate active ingredients
A splurge—but the benchmark for results.
Medik8 C-Tetra Luxe / Advanced
Price: ~£45–£70
Why it’s recommended:
Uses Tetrahexyldecyl Ascorbate (THD), a highly stable, oil-soluble form of vitamin C
Gentle, hydrating formula—great for sensitive, menopausal, or dry skin
Includes vitamin E, maracuja oil, and other antioxidants
Perfect mid-range option for those who want results without the sting.
The INKEY List 15% Vitamin C + EGF Serum
Price: ~£15–£17
Why it’s recommended:
Contains 15% ascorbic acid and EGF (epidermal growth factor) to support skin repair
Great balance of potency and affordability
Lightweight and fast-absorbing, best used in the morning under SPF
Good for: normal to combination skin, or those trying vitamin C for the first time
High strength on a budget—just store it well and use it up quickly.
Beauty of Joseon Light On Serum (Centella + Vita C)
Price: ~£12–£18
Why it’s recommended:
Features 10% ethyl ascorbic acid, a stable and gentle vitamin C derivative
Calming with centella asiatica, ideal for acne-prone or sensitive skin
Best K-beauty pick for glow without irritation.
CeraVe Vitamin C Serum 10%
Price: ~£15–£25
Why it’s recommended:
Contains 10% L-ascorbic acid, plus ceramides, hyaluronic acid, and niacinamide
Great for maintaining the skin barrier while brightening
Fragrance-free, non-comedogenic
Simple, solid, and skin-barrier friendly.
Revision Skincare C+ Correcting Complex 30%
Price: ~£140–£180
Why it’s recommended:
Contains a powerful 30% THD ascorbate
Targets stubborn pigmentation, loss of firmness, and dullness
Great for: mature, sun-damaged skin that needs a serious brightening boost
Premium derm-grade formula for advanced needs.
FAQs
You asked we answered.
What does vitamin C actually do for the skin?
It brightens, fades dark spots, boosts collagen, and defends against UV and pollution. Think of it as your daily glow + protection.
What’s the best type of vitamin C to use?
L-ascorbic acid is the most potent, but can irritate sensitive skin. Gentler options include:
– THD Ascorbate (deep, stable)
– Ethyl Ascorbic Acid (brightening)
– MAP (hydrating + calming)
When should I apply it—morning or night?
Always apply in the morning, after cleansing and before SPF. That’s when it best protects you from the day’s damage.
Can vitamin C cause irritation?
Yes, especially if used on broken skin or layered with strong actives. If you notice stinging, try a gentler form or lower strength.
How should I store my vitamin C serum?
Keep it in a cool, dark place. If it turns brown or orange, it’s likely oxidised and should be replaced.
How long before I see results?
Brightening is often visible in 4–6 weeks. For pigmentation and fine lines, give it 8–12 weeks of daily use.
Can I mix it with other skincare ingredients?
Yes, but carefully. Works well with:
✔️ Hyaluronic acid
✔️ Niacinamide
✔️ SPF
Avoid mixing directly with strong exfoliants or retinoids—alternate use or space them out.
I’m not sure which serum is right for me—what should I do?
Book a skincare consultation with me. I’ll help match the right serum to your skin’s needs, age, and lifestyle.
Can You Use Vitamin C Around the Eyes?
The skin around the eyes is thinner, more delicate, and more prone to irritation—so it depends on the type of vitamin C, the formula, and your skin’s sensitivity.

Vitamin C in Skincare: Your Glow-Boosting Antioxidant Explained

Your go-to antioxidant for radiance, pigmentation correction, and collagen support—especially during and after menopause

What is Vitamin C & Why It Matters

Who Shouldn’t Use Vitamin C Serums:

Who Should Use a Vitamin C Serum?

Why Stability in Vitamin C Matters

Skin Harmony-Approved Vitamin C Serums

Products backed by science not trends

SkinCeuticals C E Ferulic

Medik8 C-Tetra Luxe / Advanced

The INKEY List 15% Vitamin C + EGF Serum

Beauty of Joseon Light On Serum (Centella + Vita C)

CeraVe Vitamin C Serum 10%

Revision Skincare C+ Correcting Complex 30%

FAQs

You asked we answered.

What does vitamin C actually do for the skin?

What’s the best type of vitamin C to use?

When should I apply it—morning or night?

Can vitamin C cause irritation?

How should I store my vitamin C serum?

How long before I see results?

Can I mix it with other skincare ingredients?

I’m not sure which serum is right for me—what should I do?

Can You Use Vitamin C Around the Eyes?