NEW & IMPROVED FORMULATION!
Experience the next-level formulation with TSP’s newly reformulated Vitamin C Serum, which gives you a deeper penetration and more visible results! With a powerful 20% concentration of Vitamin C derivative, this serum delivers the antioxidant benefits of Vitamin C without the common irritation.
It is uniquely formulated in two separate layers, the serum must be shaken before use to activate the full potential of its ingredients. This innovative format protects the potency of Vitamin C until the moment of application, ensuring that your skin receives the freshest, most effective dose every time.
Vitamin C is a proven skincare for anti-ageing, collagen building, and anti-oxidant protection.
It helps to brighten dull skin, reduce the appearance of fine lines and dark spots, and defend against daily oxidative stress. With continued use, your skin appears more radiant, firm, and even-toned.
| Formulated by Pharmacists | Clear Results | Personalised Skincare |
See it, feel it! Trust the formulation.
The Concentrated 20% w/w Vitamin C Serum belongs to the Anti-Ageing Range. Find out more about the rest of the range:
MORE INFORMATION
Aqua, ascorbyl tetraisopalmitate, glycerin, propanediol, polyglyceryl-10 laurate, sodium hyaluronate, benzoic acid
Shake well before using.
Apply 3 to 4 drops to the face after toner, twice daily.
Q: Will this serum help with fine lines and wrinkles?
A: Yes. Ascorbyl Tetraisopalmitate supports collagen synthesis, which can help reduce the appearance of fine lines and improve skin firmness over time. Combined with hydrating agents like glycerin and sodium hyaluronate, it also temporarily plumps the skin.
Q: Can I apply this serum right after exfoliating?
A:Yes, but with caution. If you’ve used a strong exfoliant (like AHA/BHA), your skin may be more sensitive. If irritation occurs, alternate usage—exfoliate at night and use Vitamin C in the morning, or use them on separate days.
Q: Why do I need to shake the bottle before use?
A: The serum is designed with a dual-layer system. Shaking before each use ensures the active ingredients are fully mixed and distributed, so you get the maximum benefit with every application for best results.
made with the best skincare ingredients
Ascorbyl Tetraisopalmitate
This is a stable, oil-soluble derivative of Vitamin C. Unlike pure ascorbic acid, it’s less irritating and more stable, making it ideal for sensitive skin. It penetrates the skin efficiently and delivers antioxidant protection, boosts collagen production, and helps brighten the complexion by reducing hyperpigmentation and improving skin tone.
Glycerin
A popular and effective humectant, widely used in skincare for its moisturising and skin-barrier protecting propertires. It draws moisture from the air and deeper layers of the skin, helping to keep the skin hydrated and supple.
Sodium Hyaluronate
Sodium hyaluronate deeply hydrates by drawing in moisture, helping to plump and smooth the skin. It improves elasticity, soothes irritation, and strengthens the skin barrier. Lightweight and non-greasy, it’s ideal for all skin types, including oily and sensitive skin.
How natural is this product?
This product has a leaf rating of 2

A mix of natural and non-natural ingredients
Our Product Promise
No Alcohol
No Parabens
No Sodium Lauryl Sulphate (SLS)
No Petroleum-Based Ingredients
No Propylene Glycol
No Artificial Coloring Or Fragrance
No Artificial Preservatives


![Serum_–_Concentrated_20%_w_w_Vitamin_C[1]](https://theskinpharmacy.com/wp-content/uploads/2020/12/Serum_–_Concentrated_20_w_w_Vitamin_C1.png)



ml –
Results could be seen in 2+ weeks and scars were lightened, however, the skin was also a little oiler in the day. Would purchase again!
Anonymous (Verified Purchase) –
Anonymous (Verified Purchase) –
Kong S. (Verified Purchase) –
Abit sticky
Kong S. (Verified Purchase) –
Grace C. (Verified Purchase) –
Great for the skin…you should try it!
Stanley Wong (Verified Purchase) –
The most stable Vitamin C serum!
Stanley Wong (Verified Purchase) –
Vitamin C is stabilised in this concoction