Hyaluronic Acid and Niacinamide Active Serum 25ml

4.9
Rated 4.9 out of 5 stars
4.9 Stars (214 Reviews)

Deeply Hydrates, Smooths & Brightens Skin

€ 27.99
DESCRIPTION
  • Hyaluronic Acid (HA) encourages skin renewal as well as rehydrates and retains moisture in the skin
  • Increased moisture retention plumps the skin to minimise the appearance of fine lines and wrinkles
  • Antioxidant properties protect the skin and combat the signs of ageing to keep it looking younger
  • Made with 2 types of HA of different molecular weights to maximize absorption into all layers of the skin
  • Niacinamide is a form of Vitamin B3 that helps to regulate your skin’s oil production, reducing excess oils
  • Known to reduce the appearance of skin blemishes and pigmentations while improving skin texture.
  • This silky-smooth serum is suitable for all skin types, including sensitive, oily and blemish-prone skin

This serum was created with multi-tasking in mind. If you’re familiar with MooGoo you’ll know that we don’t like a lot of fuss, but we love ingredients that can talk the talk AND walk the walk. When we came across Hyaluronic Acid and Niacinamide, we knew we wanted to use them both, but we didn’t want to create a 10-step skin routine to get all the skin goodness we’re looking for. So instead of keeping these 2 headliners separate, we figured that 2 innovative ingredients are better than 1, but also having 1 serum to use is better than 2 – we like to keep it simple. We also aim to make all of our products suitable for as many people as we can, especially the sensitive types, which is why both Hyaluronic Acid and Niacinamide get extra bonus points for being kind and gentle to the skin.

Hyaluronic Acid is a natural substance found in the skin that helps keep it refreshed by retaining moisture. But just like everything else it seems, as we age our skin’s ability to hold onto moisture levels lessens, which causes it to become dry more easily, resulting in a loss of firmness and the creation of fine lines. Just great. Collagen is mainly made of water so keeping moisture around helps boost its production as well as improving skin elasticity and encouraging skin cell renewal. When applied, Hyaluronic Acid goes to work to pull moisture into the skin which helps keep everything else run smoothly. Drinking lots of water also helps too. Happy and hydrated skin has a plumper appearance that helps minimize the formation of fine lines and wrinkles and also improves overall skin texture. OK, so there is hope! Hydration isn’t the only thing Hyaluronic Acid is good for. It also has some antioxidant properties that we love to protect your skin from the free radical damage which leads to premature skin ageing. No thank you!

There are many kinds of Hyaluronic Acid available with varying molecular weights. A higher molecular weight has a hydrating effect resulting in long-lasting moisture. It also helps reduce water evaporation and protects the skin from external stressors like pollution. A lower molecular weight easily penetrates the skin to deeply deliver its soothing properties to calm skin and its plumping effects to help with wrinkle depth reduction. We use 2 different Hyaluronic Acids in our formula, one with a higher molecular weight, and one with a lower weight to give you the best of both worlds.

Niacinamide; where to begin. Firstly, it’s a form of Vitamin B3 and is best known for balancing your skin’s natural oil production. This helps reduce excess oils from building up and becoming rancid on the skin which can lead to breakouts. Nobody likes breakouts. It also helps to maintain and improve skin barrier function which helps keep moisture in and pollutants/irritants out; vital for good skin health. Of course, there’s more. Niacinamide is well tolerated by all skin types and is known to improve skin tone whilst reducing redness from breakouts and calming skin irritation. Sounds like there isn’t much Niacinamide can’t do, and the research keeps coming out to back it up, making it one of the most versatile and exciting skincare ingredients on the block. We love well-researched ingredients with a clinical track record and we also love seeing results, which is why we put enough of it in this serum to make a noticeable difference to your skin. You’d be surprised how uncommon that is.

INGREDIENTS

Water (Aqua), Niacinamide, Glyceryl Oleate Citrate, Simmondsia Chinensis (Jojoba) Seed Oil, Caprylic Capric Triglycerides (Silky Natural Ester), Hydrolyzed Hyaluronic Acid, Butyrospermum Parkii (Shea) Butter, Cetearyl Alcohol (Plant-Based Emulsifying Wax), Sodium Hyaluronate, Phospholipids, Glycine Soja (Soybean) Oil, Glycolipids, Glycine Soja (Soybean) Sterols, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Sodium Citrate, Potassium Sorbate, Piroctone Olamine (Olamine Salt), Fragrance - Oatmeal (Phthalate-Free), Citric Acid (to balance pH).

Because we make our products for our families, we have a strict ingredient philosophy that excludes ingredients like Parabens and Phenoxyethanol.

We show all of the ingredients we use in our products on our website, not just the pretty ones. That way you know exactly what's in each one, and can get in touch if you have any more questions.

Please be aware that the ingredients we use in our formulas may be updated occasionally and therefore vary from time to time. Please refer to the ingredient list on the product packaging for the most up-to-date and relevant list of ingredients.

FAQs

Why is there no straw in my bottle? And why doesn’t the product pump out straight away?

We heard you! Many of you told us that with the old straw bottles, it was tricky to get every last drop of product. So, thanks to your feedback, we’ve upgraded our Serums and Face Creams to airless pump bottles - sleek, straw-free and designed to give you every drop of GOO-dness.

Airless pumps keep your product fresh, hygienic and reduce waste. On first use, it’s completely normal to shake the bottle gently and pump a few times until the product starts to come out. After that, it should dispense smoothly.

So, what makes an airless pump special? Instead of a straw, it uses a vacuum mechanism. Each pump slowly lifts a disk at the bottom of the bottle, pushing the cream or serum up while keeping it sealed from air. This helps maintain the potency of the ingredients and ensures every pump is as fresh and effective as the first.

Do serums go underneath or on top of moisturiser?

Serums go directly onto the clean skin, under your moisturiser. Apply directly to the skin after cleansing and allow it to soak in for a few minutes before following with your favourite moistures. We have a few.

How often do the serums need to be applied?

For best results, use your serum every night before bed before you apply your moisturiser.

Is this a face serum or an eye serum?

We like to keep things simple even if marketing can sometimes tell us otherwise and get us to believe we need a different product for every part of the body and even different parts of the face. All of our serums are made for your skin so rub it on whenever you like on your face and around the eye area. Feel free to use it on your body as well, we don’t discriminate.

Are serums safe to use around the eye area?

Our serums are safe to use around the eye area, however, we don’t think it will not feel great on the eyeball, so avoid contact with eyes. If product gets into your eye, simply rinse out with water. If using an oil, they do heat up to body temperature and can spread out across the skin. We recommend applying the serum to the orbital bone around the eye, not directly on the eyelids.

'Fragrance' is listed as one of the ingredients in this product. What does this mean?

When we first started making products, we used a blend of essentials oils to give them a lovely fragrance. But many people have severe reactions and allergies to them, even in small amounts. As a result, and because we make products for people with sensitive skin, we took them out of most products. Instead, we helped to develop a special kind of fragrant oil, whereby each component in it is less than the EU allergy threshold. This is how we can have a pleasant-smelling product without the reactions. The scents we use are proprietary blends from the company we get them from, and we’ve had no reactions since we made the switch. Also, of course, it is free from phthalates, which is the main concern in fragrances

Shipping & Returns

Order Processing

All orders are dispatched from MooGoo Ireland HQ within 2 business days of receiving payment.

Shipping

The shipping cost for each individual order within Europe will be calculated in the checkout, based on the European country's destination of delivery. If you have questions about this, please contact our friendly customer service team at info@moogoo.ie.

Returns

MooGoo has a 100% customer satisfaction policy. If you’re not satisfied with any product(s) you purchased from our website, we’ll happily organise a refund or exchange. Requests for returns and exchanges should be made within 60 days of the original order date and the product(s) must be substantially unused.

Read more on shipping and returns in our Terms & Conditions.

DESCRIPTION
  • Hyaluronic Acid (HA) encourages skin renewal as well as rehydrates and retains moisture in the skin
  • Increased moisture retention plumps the skin to minimise the appearance of fine lines and wrinkles
  • Antioxidant properties protect the skin and combat the signs of ageing to keep it looking younger
  • Made with 2 types of HA of different molecular weights to maximize absorption into all layers of the skin
  • Niacinamide is a form of Vitamin B3 that helps to regulate your skin’s oil production, reducing excess oils
  • Known to reduce the appearance of skin blemishes and pigmentations while improving skin texture.
  • This silky-smooth serum is suitable for all skin types, including sensitive, oily and blemish-prone skin

This serum was created with multi-tasking in mind. If you’re familiar with MooGoo you’ll know that we don’t like a lot of fuss, but we love ingredients that can talk the talk AND walk the walk. When we came across Hyaluronic Acid and Niacinamide, we knew we wanted to use them both, but we didn’t want to create a 10-step skin routine to get all the skin goodness we’re looking for. So instead of keeping these 2 headliners separate, we figured that 2 innovative ingredients are better than 1, but also having 1 serum to use is better than 2 – we like to keep it simple. We also aim to make all of our products suitable for as many people as we can, especially the sensitive types, which is why both Hyaluronic Acid and Niacinamide get extra bonus points for being kind and gentle to the skin.

Hyaluronic Acid is a natural substance found in the skin that helps keep it refreshed by retaining moisture. But just like everything else it seems, as we age our skin’s ability to hold onto moisture levels lessens, which causes it to become dry more easily, resulting in a loss of firmness and the creation of fine lines. Just great. Collagen is mainly made of water so keeping moisture around helps boost its production as well as improving skin elasticity and encouraging skin cell renewal. When applied, Hyaluronic Acid goes to work to pull moisture into the skin which helps keep everything else run smoothly. Drinking lots of water also helps too. Happy and hydrated skin has a plumper appearance that helps minimize the formation of fine lines and wrinkles and also improves overall skin texture. OK, so there is hope! Hydration isn’t the only thing Hyaluronic Acid is good for. It also has some antioxidant properties that we love to protect your skin from the free radical damage which leads to premature skin ageing. No thank you!

There are many kinds of Hyaluronic Acid available with varying molecular weights. A higher molecular weight has a hydrating effect resulting in long-lasting moisture. It also helps reduce water evaporation and protects the skin from external stressors like pollution. A lower molecular weight easily penetrates the skin to deeply deliver its soothing properties to calm skin and its plumping effects to help with wrinkle depth reduction. We use 2 different Hyaluronic Acids in our formula, one with a higher molecular weight, and one with a lower weight to give you the best of both worlds.

Niacinamide; where to begin. Firstly, it’s a form of Vitamin B3 and is best known for balancing your skin’s natural oil production. This helps reduce excess oils from building up and becoming rancid on the skin which can lead to breakouts. Nobody likes breakouts. It also helps to maintain and improve skin barrier function which helps keep moisture in and pollutants/irritants out; vital for good skin health. Of course, there’s more. Niacinamide is well tolerated by all skin types and is known to improve skin tone whilst reducing redness from breakouts and calming skin irritation. Sounds like there isn’t much Niacinamide can’t do, and the research keeps coming out to back it up, making it one of the most versatile and exciting skincare ingredients on the block. We love well-researched ingredients with a clinical track record and we also love seeing results, which is why we put enough of it in this serum to make a noticeable difference to your skin. You’d be surprised how uncommon that is.

INGREDIENTS

Water (Aqua), Niacinamide, Glyceryl Oleate Citrate, Simmondsia Chinensis (Jojoba) Seed Oil, Caprylic Capric Triglycerides (Silky Natural Ester), Hydrolyzed Hyaluronic Acid, Butyrospermum Parkii (Shea) Butter, Cetearyl Alcohol (Plant-Based Emulsifying Wax), Sodium Hyaluronate, Phospholipids, Glycine Soja (Soybean) Oil, Glycolipids, Glycine Soja (Soybean) Sterols, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Sodium Citrate, Potassium Sorbate, Piroctone Olamine (Olamine Salt), Fragrance - Oatmeal (Phthalate-Free), Citric Acid (to balance pH).

Because we make our products for our families, we have a strict ingredient philosophy that excludes ingredients like Parabens and Phenoxyethanol.

We show all of the ingredients we use in our products on our website, not just the pretty ones. That way you know exactly what's in each one, and can get in touch if you have any more questions.

Please be aware that the ingredients we use in our formulas may be updated occasionally and therefore vary from time to time. Please refer to the ingredient list on the product packaging for the most up-to-date and relevant list of ingredients.

FAQs

Why is there no straw in my bottle? And why doesn’t the product pump out straight away?

We heard you! Many of you told us that with the old straw bottles, it was tricky to get every last drop of product. So, thanks to your feedback, we’ve upgraded our Serums and Face Creams to airless pump bottles - sleek, straw-free and designed to give you every drop of GOO-dness.

Airless pumps keep your product fresh, hygienic and reduce waste. On first use, it’s completely normal to shake the bottle gently and pump a few times until the product starts to come out. After that, it should dispense smoothly.

So, what makes an airless pump special? Instead of a straw, it uses a vacuum mechanism. Each pump slowly lifts a disk at the bottom of the bottle, pushing the cream or serum up while keeping it sealed from air. This helps maintain the potency of the ingredients and ensures every pump is as fresh and effective as the first.

Do serums go underneath or on top of moisturiser?

Serums go directly onto the clean skin, under your moisturiser. Apply directly to the skin after cleansing and allow it to soak in for a few minutes before following with your favourite moistures. We have a few.

How often do the serums need to be applied?

For best results, use your serum every night before bed before you apply your moisturiser.

Is this a face serum or an eye serum?

We like to keep things simple even if marketing can sometimes tell us otherwise and get us to believe we need a different product for every part of the body and even different parts of the face. All of our serums are made for your skin so rub it on whenever you like on your face and around the eye area. Feel free to use it on your body as well, we don’t discriminate.

Are serums safe to use around the eye area?

Our serums are safe to use around the eye area, however, we don’t think it will not feel great on the eyeball, so avoid contact with eyes. If product gets into your eye, simply rinse out with water. If using an oil, they do heat up to body temperature and can spread out across the skin. We recommend applying the serum to the orbital bone around the eye, not directly on the eyelids.

'Fragrance' is listed as one of the ingredients in this product. What does this mean?

When we first started making products, we used a blend of essentials oils to give them a lovely fragrance. But many people have severe reactions and allergies to them, even in small amounts. As a result, and because we make products for people with sensitive skin, we took them out of most products. Instead, we helped to develop a special kind of fragrant oil, whereby each component in it is less than the EU allergy threshold. This is how we can have a pleasant-smelling product without the reactions. The scents we use are proprietary blends from the company we get them from, and we’ve had no reactions since we made the switch. Also, of course, it is free from phthalates, which is the main concern in fragrances

Shipping & Returns

Order Processing

All orders are dispatched from MooGoo IRE HQ within 1 business day of receiving payment.

Free Shipping

All orders over €60.00 qualify for Free Shipping.

Flat Rate Shipping

Orders under €60.00 will incur an €4.95 flat-rate shipping charge. You can expect your order to arrive within 1 to 2 working days.

Returns

MooGoo has a 100% customer satisfaction policy. If you’re not satisfied with any product(s) you purchased from our website, we’ll happily organise a refund or exchange. Requests for returns and exchanges should be made within 60 days of the original order date and the product(s) must be substantially unused.

Read more on shipping and returns in our terms and conditions.

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Face Hydration Essentials Pack

Hydration Essentials For Dry, Dehydrated Skin

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How we can MOOVE into your skincare routine

1
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214 reviews
  • A
    AJ
    Verified Buyer
    1/16/26
    Rated 5 out of 5 stars
    Ultimate in skin renewal

    I already use the MooGoo Eczema cream on my face as it’s the only cream I’ve found that does not sting my eyes and leaves my skin really totally moisturised. I do still get spots on my chin (hormonal I think), so the area is constantly recovering with red blemished which seem to take forever to heal. I heard a lot amount this ‘miracle’ acid and since MooGoo had a serum I thought I’d give it a go. Without a few days the bumps that had been there for months has totally gone. And the redness is slowly easing (been using for a week). My skin in the area no longer feels oily, it just matches the feel on the rest of my face. I love the very subtle smell and I now use it below my eyes in the hope it might stave off winkles! I’d highly recommend this cream. I don’t use a lot - only on the effected areas then follow on with moisturiser and a suncream. I couldn’t believe how quickly it cleared up a bump which was a spot that wasn’t quite a spot, that had been there for months! Amazing.

  • PM
    Pauline M.
    Verified Buyer
    1/15/26
    Rated 4 out of 5 stars
    Active Serum

    Soaks into skin well.

    A tiny little drop goes a long way.

  • SK
    Sue K.
    Verified Buyer
    12/29/25
    Rated 5 out of 5 stars
    Hyaluronic Acid and Niacinamide Active Serum

    The best niacinamide serum i have tried and have just ordered my second one

  • MJ
    Michelle J. D.
    Verified Buyer
    12/28/25
    Rated 5 out of 5 stars
    Great Results!

    I’m very impressed with the results of using MooGoo Hyaluronic Acid and Niacinamide Active Serum. I use it daily and I have noticed my face looks more plump, dewy and hydrated. My fine lines have softened and I can’t believe how many compliments I’m getting on my skin now. It goes on well and I love the scent! ♥️

  • MJ
    Mrs J. B.
    Verified Buyer
    12/25/25
    Rated 5 out of 5 stars
    Fantabulous facial problect.

    Very good for older women colonial celts.

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Clean and cruelty free
Made from all natural ingredients
Made in AUS, Based in EU
Recycable packaging