Vitamin C Hydroboost Serum — Radiance + Hydration in One Lightweight Step

A hydration-focused Vitamin C serum for customers who want radiance support alongside Hyaluronic Acid-led moisture and a plumper skin feel.

What It Helps With

• Helps dull-looking skin appear brighter and more refreshed
• Supports a more even-looking complexion
• Provides lightweight hydration for softer, plumper-looking skin
• Combines a Vitamin C-led radiance step with Hyaluronic Acid hydration
• Fits easily beneath moisturiser and daytime sun protection

Who It’s For

Choose Hydroboost when hydration is as important to you as radiance. It can be especially useful for skin that looks dull or dehydrated but does not need several separate treatment serums. If your skin is reactive, patch test first rather than assuming every Vitamin C formula will suit every sensitive skin type.

Hydroboost vs Standard Vitamin C Serum

Choose Hydroboost if your priority is Vitamin C plus a stronger hydration story.

Choose the standard Ammuri Vitamin C Serum if you want the more straightforward radiance-focused Vitamin C option.

Read our Vitamin C Hydroboost vs Vitamin C Serum guide for the full comparison.

How to Use

1. Apply a small amount to clean skin according to the bottle directions.
2. Allow it to absorb before moisturiser.
3. Use morning and/or evening according to skin tolerance.
4. During the day, finish with an appropriate broad-spectrum sun-protection product and follow its current label directions.

Do You Need to Layer It With Another Brightening Serum?

No. More serums do not automatically mean faster or better results. If Hydroboost already gives you the hydration and radiance step you want, keep the routine simple. If you also use a stronger dark-spot serum, introduce products one at a time or alternate them if your skin becomes irritated.

Realistic Expectations

Hydration and skin feel may be noticeable sooner than gradual changes in the appearance of dullness or uneven-looking tone, but there is no reliable universal day-by-day or week-by-week result schedule. Judge the product by consistent use and your own skin response rather than a promised deadline.

Frequently Asked Questions

Is this stronger than the standard Vitamin C Serum?
Not necessarily. The main buying difference is the hydration-focused positioning, not a claim that one formula is universally stronger or better.

Can I use it with retinol?
They can form part of the same broader routine, but there is no need to layer them together. Many customers keep Vitamin C in the morning and retinol on selected evenings.

Can I use it with the Exosome Brightening Serum?
You can build both into a broader routine if your skin tolerates them, but there is no need to stack both in one application. Alternating or choosing one according to your main concern may be simpler.

Do I need daytime sun protection?
Use appropriate daytime sun protection as part of a routine focused on visible dark spots and premature signs of ageing, following the exact label of the sun-protection product you choose.

Important: For external cosmetic use only. Avoid broken or irritated skin and stop use if persistent irritation occurs.