Skip to content
My Account
Shopping Bag - 0 items
  • Play video
Average review score: 4.73305 stars out of 5
(236) reviews

Vitamin C Fix Concentrate Extreme 15%

€19,95 €28,95 30ml
  • Tackles pigmentation
  • Anti-wrinkle
  • Brightening
Same product, same price, upgraded formula. Now with a next-generation 15% vitamin C complex to protect your skin from free radicals, visibly brighten and even skin tone.

Our new orange crush. Same texture, same price, same scent, but an upgraded next-gen formula. Now powered by a 15% vitamin C complex with three stabilised forms of vitamin C to protect skin from environmental aggressors like UV rays and pollution, visibly brighten and even skin tone. This formula is clinically proven to significantly improve skin brightness in just 4 weeks.*

What's new?

The brand-new vitamin C complex contains a synergistic, potent blend of three stabilised forms of vitamin C, each with individual benefits. It is supported by other key ingredients such as ferulic acid to boost the effectiveness of the vitamin C, along with allantoin and niacinamide to replenish the skin barrier.

Why use a complex?

Vitamin C's pure form, ascorbic acid, is known to be unstable and highly susceptible to oxidation (resulting in it turning brown) via heat, light, air and water, which impacts its effectiveness. Using more stable derivatives of vitamin C in our formula ensures that rate of oxidation is slowed right down, meaning less discolouration and a longer shelf life, so your skin can get all the amazing benefits of vitamin C for longer.

Clinically tested:

Clinically Proven to significantly improve skin brightness in just 4 weeks*

Clinically Proven to reduce hyperpigmentation by 19.86% in 4 weeks*

Clinically Proven to improve skin tone evenness by 20% in 4 weeks*

Consumer trials:

96% agree skin looks brighter after using the product*

93% would buy the product after trialing it*

90% agree skin looks more radiant after using the product*

84% agree dark spots are reduced*

84% agree it's the most effective Vitamin C product they have ever used*

How it works:

15% vitamin C complex: A supercharged, innovative complex of 3 stabilised forms of vitamin C to ensure a more stable and effective brightening formula.

Ferulic acid: A versatile antioxidant that boosts effectiveness of vitamin C.

Allantoin: Known to help provide hydration to skin.

Niacinamide: Helps to even skin tone and diminishes pore size.

*Independent Clinical Trial Results on 32 Subjects applying 3-4 drops of Nip+Fab Vitamin  C Fix Concentrate twice daily for 30 days.

How to use
Step 2 of your skincare routine – treat.

Can be used daily in the AM – see tips below.

Concentrates are lightweight and usually contain a high concentration of active products. They are best applied straight onto cleansed skin and can be followed with a serum or used alone.

For best results, use as part of a full Vitamin C Fix routine:

Step 1: Cleanse using the Vitamin C Fix Cleanser
Step 2: Follow with the Vitamin C Fix Brightening Pads
Step 3: Apply the Vitamin C Fix Eye Cream 10%
Step 4: Use 2-3 drops of the Vitamin C Fix Concentrate
Step 5: Finish with the Vitamin C Fix Hybrid Gel Cream

Using vitamin C and retinol together is a powerful way to reduce fine lines and wrinkles, but we don’t recommend using them together at the same time, so stick to one in the morning and the other at night; use the Vitamin C Fix Concentrate Extreme 15% in your AM routine and the Retinol Fix Booster in the PM.

Use SPF the morning after – we recommend our Illuminating SPF 30 as the final step in your routine. This SPF was specifically designed to protect and illuminate skin after using Vitamin C Fix.
Aqua/Water/Eau, Sodium Ascorbyl Phosphate, 3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, Propanediol, PEG-40 Hydrogenated Castor Oil, Phenoxyethanol, Xanthan Gum, Benzyl Alcohol, Citric Acid, Sodium Citrate, Helianthus Annuus (Sunflower) Seed Oil, Parfum (Fragrance), Ferulic Acid, Niacinamide, Disodium EDTA, Allantoin, Mica, Panthenol, Dehydroacetic Acid, Beta- Carotene, Daucus Carota Sativa (Carrot) Root Extract, Daucus Carota Sativa (Carrot) Seed Oil, Tocopherol, Limonene.
Delivery and Returns

Delivery is always FREE on orders over £25 and takes 1-3 days.
For orders under £25 a flat rate of £3 is charged.

If you need your products quickly, we offer DPD next working day delivery (orders must be placed before 12PM) at a cost of £5.

  • Free delivery on orders over €50
  • Cruelty-free formulas
  • Free gift with orders over €50

15% Vitamin C complex

Potent, next-generation 15% complex with three stabilised forms of vitamin C, each with its own supercharged benefit.

Ferulic acid

Ferulic acid, a phyto-chemical antioxidant, is included in the formula to boost the effectiveness of vitamin C.


Known to decrease transepidermal water loss, panthenol is included to deeply hydrate the skin, essential for a healthy complexion.

More from this range