How to Choose the Right Nibu Glow Serum for Your Skin

Natural, Darker or Deeper? Discover how to find your perfect everyday glow.

Quick Answer

Choose Nibu Glow Natural for subtle, gentle-looking warmth, Glow Darker for a richer sun-kissed finish, or Glow Deeper for the most intense colour in the collection.

All three are daytime facial oil serums featuring Astaxanthin, the naturally occurring red-orange carotenoid at the heart of Nibu's original skincare range.

The main difference is the intensity of the warm, radiant-looking finish they provide.

Your choice doesn't have to depend on your age or skin tone. It's about the look you love, how much warmth you prefer and whether you want a subtle everyday glow or something more noticeable.

If you're unsure where to begin, Natural is a lovely starting point.

What You'll Learn

• The differences between Glow Natural, Darker and Deeper
• How to choose a shade that suits your preferred finish
• Why Astaxanthin gives Nibu's serums their distinctive colour
• How to apply your Glow Serum for a natural-looking result
• How to use Glow Serum with moisturiser and make-up
• How to create a simple daytime skincare routine

Your Glow, Your Way

There's something lovely about skin that looks fresh, comfortable and naturally radiant.

Not necessarily covered in make-up. Not necessarily perfectly even. Just healthy-looking skin with a little warmth and life.

That feeling inspired Nibu's original Astaxanthin skincare collection.

We wanted to create a different kind of everyday glow, one that feels effortless, enhances your natural complexion and fits into your own skincare routine.

But when you're choosing between Natural, Darker and Deeper, it's understandable to wonder which one is right for you.

Will Natural be too subtle? Will Darker be too warm? Is Deeper only suitable for darker complexions?

The good news is that there's no complicated formula for choosing your shade.

Each Glow Serum offers a different intensity of warmth, giving you the freedom to create the finish you enjoy most. Let's explore the differences.

What Is Nibu Glow Serum?

Nibu Glow Serum is a daytime facial oil serum formulated with botanical oils and Astaxanthin.

Unlike a conventional water-based serum, its oil-based formulation offers an emollient texture alongside a warm, radiant-looking finish.

Astaxanthin is a naturally occurring carotenoid produced by the microalga Haematococcus pluvialis. Its distinctive red-orange colour contributes to the appearance of Nibu's Glow Serums.

Astaxanthin has also attracted scientific interest for its antioxidant properties and potential relevance to skin health.

However, it's important to distinguish between the immediate cosmetic glow of a coloured serum and longer-term changes to skin health.

The warmth you see when applying Nibu Glow Serum is an immediate cosmetic effect. Research into Astaxanthin and skin health is a separate area of scientific investigation.

This distinction matters because we believe good skincare should be both enjoyable and honestly explained.

Natural, Darker or Deeper: What's the Difference?

The three Nibu Glow Serums offer a progression of colour intensity.

Glow Serum	Colour intensity	Ideal if you prefer
Glow Natural	Soft, subtle warmth	A gentle everyday glow
Glow Darker	Richer, warmer colour	A more noticeable sun-kissed finish
Glow Deeper	Deepest, most intense colour	A stronger bronze-toned effect

All three belong to the same Glow Serum family.

The difference is the intensity of the colour they create, not a requirement to choose a particular product based on age.

And while your natural complexion can influence how each shade appears, personal preference is just as important.

The best Glow Serum is the one that creates the finish you love.

Nibu Glow Natural: For a Subtle Everyday Glow

Glow Natural is the gentlest-looking option in the collection.

It adds a soft touch of warmth, making it a lovely choice if you enjoy a fresh, understated complexion.

Natural may appeal to you if you prefer minimal make-up, want a gentle daytime glow or are discovering Nibu's Astaxanthin skincare for the first time.

It's also a good option when you want to introduce a little radiance without creating a particularly deep colour.

Choose Natural if you love a soft, barely-there warmth.

Explore Nibu Glow Natural Serum.

Nibu Glow Darker: For a Richer Sun-Kissed Finish

Glow Darker provides a more noticeable warmth than Natural.

It's a lovely option if you enjoy a richer, sun-kissed appearance and want a little more colour in your everyday skincare routine.

Darker may particularly appeal to women who enjoy a warm, glowing complexion without relying on a full face of make-up.

Start with a small amount and blend carefully, adjusting your application to achieve your preferred result.

Choose Darker if you love a warmer, more noticeable glow.

Explore Nibu Glow Darker Serum.

Nibu Glow Deeper: For the Most Intense Glow

Glow Deeper offers the deepest colour intensity of the three daytime serums.

It's designed for those who prefer a stronger bronze-toned finish or enjoy adding more noticeable warmth to selected areas of the face.

For example, you may prefer a lighter application across the complexion and a little additional colour where you would normally apply bronzer.

Deeper isn't exclusively for one skin tone or age group.

The final appearance will depend on your natural complexion, the amount applied and how thoroughly you blend it.

Choose Deeper if you love the richest, most intense glow in the collection.

Explore Nibu Glow Deeper Serum.

Does Your Skin Tone Determine Which Glow Serum You Should Choose?

Not necessarily.

Your natural skin tone will influence how each serum looks when applied, but that doesn't mean you must follow a particular shade rule.

Someone with fair skin may enjoy a more noticeable bronzed finish. Someone with a deeper complexion may prefer a softer touch of warmth. And someone who usually wears Natural may occasionally enjoy Darker or Deeper for a different look.

Rather than choosing solely according to your complexion, ask yourself:

• Do I prefer a subtle, natural-looking warmth?
• Would I enjoy a more noticeable sun-kissed finish?
• Do I want a stronger bronze-toned effect?
• Am I looking for an everyday glow or something more defined?

If you're uncertain, start with a small amount and assess the colour in natural daylight.

You can gradually adjust the amount you use until you find the finish that feels right for you.

The aim isn't to change your natural skin tone. It's to enhance your complexion in a way that makes you feel comfortable and confident.

How to Apply Nibu Glow Serum

One of the lovely things about Glow Serum is that it doesn't require a complicated skincare routine.

A small amount, carefully blended, can help create a fresh and radiant-looking finish.

Your simple daytime application guide

1. Cleanse. Start with clean skin using a gentle facial cleanser.
2. Apply your Glow Serum. Begin with a small amount of Natural, Darker or Deeper.
3. Blend evenly. Gently distribute the serum across your face, paying attention to the hairline and jawline.
   

You can also apply lightweight water-based skincare before your facial oil if it's part of your usual routine.

Avoid contact with your eyes and application to broken skin.

Our tip: Start with less than you think you need. You can always add a little more, but careful blending often creates the most natural-looking result.

Can You Mix Nibu Glow Serum With Moisturiser?

Yes. You can experiment with blending a little Glow Serum into a compatible moisturiser immediately before applying it.

This can create a softer, more diffused-looking finish.

It's a particularly appealing approach if you prefer a simple morning routine or want the colour to appear more subtle.

Start with a small amount of each product in your palm rather than adding the serum directly to an entire moisturiser container.

Different formulations can behave differently when mixed, so check that the combination applies evenly and feels comfortable.

If the products separate, pill or feel uncomfortable, apply them separately instead.

What about Nibu Glow Moisturiser?

Nibu also offers Glow Moisturisers in Natural and Darker.

These provide another option if you prefer a moisturiser format rather than using a separate facial oil serum.

There is currently no Glow Deeper Moisturiser. Deeper is available as a Glow Serum.

This gives you the freedom to choose the texture and finish that work best for your own skincare routine.

Important: Never mix Glow Serum directly into sunscreen, as mixing other products into SPF can interfere with its protective performance.

Can You Wear Nibu Glow Serum Under Make-Up?

Absolutely. Glow Serum can be incorporated into your usual make-up routine.

Some women love the appearance of their skin with just a little Glow Serum and no foundation at all. Others prefer to apply foundation, concealer or powder afterwards.

If you wear make-up, begin with a small amount of serum and allow it to settle before applying other products. This can help avoid an overly oily finish.

You can also experiment with applying a little serum selectively rather than distributing the same amount across your entire face.

The beauty of the Glow collection is its versatility. You can keep your look minimal or use it as part of a more complete make-up routine.

Is Nibu Glow Serum Suitable for Mature Skin?

Women in their 40s, 50s and beyond often become more interested in skincare that leaves the complexion looking comfortable, fresh and radiant.

As we age, the skin can experience changes in moisture, elasticity and texture. Some women notice increasing dryness, while others continue to have combination or oily skin.

There is no single definition of mature skin, and no single skincare routine that suits everyone.

An oil-based facial serum may appeal to women who enjoy a more emollient texture and a radiant-looking finish.

But choosing between Natural, Darker and Deeper isn't about treating different stages of ageing.

These are different colour intensities, not separate treatments for different age groups.

Whether you're in your 20s, 40s, 60s or beyond, you can choose the Glow Serum that suits your personal preferences.

Healthy ageing isn't about trying to look a particular age. It's about caring for your skin and feeling good in it.

Why Astaxanthin Is at the Heart of Nibu's Glow Serums

Astaxanthin is more than simply an ingredient in Nibu's skincare. It's where our story began.

Before we introduced supplements and expanded our healthy-ageing range, Nibu was built around Astaxanthin skincare.

We were fascinated by this naturally occurring carotenoid, its distinctive colour and the scientific interest surrounding its antioxidant properties.

What does the research tell us?

Astaxanthin has been investigated in human studies for its potential effects on selected skin-health measures, including moisture, elasticity and the appearance of fine lines.

A 2021 systematic review and meta-analysis reported encouraging findings for some skin-related outcomes.

However, many studies have been relatively small, and the research includes different formulations and methods of administration.

That means we cannot assume every Astaxanthin-containing skincare product will produce identical results.

The amount used, formulation, stability and other ingredients all matter.

At Nibu, we believe it's important to explain these differences.

Our Glow Serums provide an immediate, warm cosmetic finish, while Astaxanthin remains an ingredient of ongoing scientific interest.

It's this combination of skincare enjoyment and evidence-led curiosity that continues to shape our philosophy.

Healthy Ageing, Inside & Out.

Do Nibu Glow Serums Replace Sunscreen?

No.

Although Astaxanthin has been investigated in research relating to skin responses to ultraviolet exposure, Nibu Glow Serums are not sunscreen products.

They should never be used as a replacement for broad-spectrum sun protection.

For daytime skincare, choose an appropriate sunscreen and follow its application and reapplication instructions.

Sun protection remains one of the most important everyday habits for helping protect skin against UV-related damage.

A beautiful glow and responsible sun protection can absolutely be part of the same routine.

How to Build a Simple Nibu Skincare Routine

Looking after your skin doesn't need to involve ten different products or a complicated collection of steps.

For many women, a simple routine is easier to maintain and more enjoyable.

Your morning routine

1. Cleanse: Begin with a gentle facial cleanser.
2. Prepare: Apply your usual hydrating skincare if needed.
3. Glow: Choose Nibu Glow Natural, Darker or Deeper according to your preferred finish.

Your evening routine

1. Cleanse: Remove make-up, sunscreen and the day's build-up.
2. Nourish: Follow with a suitable evening moisturiser or facial oil.

Nibu Glow to Sleep is our dedicated night-time facial oil, while Natural, Darker and Deeper are the daytime Glow Serum options.

The aim is to create a routine that feels good, suits your skin and is easy to enjoy consistently.

Myth vs Fact: Choosing Your Glow Serum

Myth	Fact
Natural is only for fair skin	Anyone can choose Natural if they prefer subtle warmth
Deeper is only for darker skin tones	Deeper is the strongest colour intensity, and shade choice is personal
Darker must be better for mature skin	Colour intensity is not a measure of skincare effectiveness
More serum always looks better	A small amount, blended carefully, may create a more natural finish
Astaxanthin Glow Serum replaces sunscreen	Glow Serum is not a substitute for SPF
You must wear foundation with Glow Serum	You can enjoy Glow Serum with or without make-up
Glow Serum and Glow Moisturiser are the same	They are different product formats

Frequently Asked Questions

Question	Answer
Which Nibu Glow Serum should I choose first?	If you're unsure, Glow Natural is a lovely starting point because it offers the most subtle warmth. If you already enjoy a richer bronzed appearance, Darker or Deeper may be more appealing.
What is the difference between Glow Natural and Glow Darker?	Natural provides a softer-looking warmth, while Darker offers a richer, more noticeable sun-kissed finish.
What is the difference between Glow Darker and Glow Deeper?	Deeper is the most intense colour in the collection. Darker offers more warmth than Natural but a less intense finish than Deeper.
Can fair skin use Glow Deeper?	Yes. Shade choice is a personal preference. Begin with a small amount, blend carefully and assess the finish in natural daylight.
Is Glow Natural suitable for darker skin tones?	It can be. The visible effect depends on your natural complexion, the amount used and the finish you prefer.
Can I use Nibu Glow Serum every day?	The Glow Serums are designed for daytime cosmetic use. Follow the product instructions and discontinue use if irritation occurs.
Can I mix Glow Serum with my moisturiser?	You can experiment with a small amount mixed into a compatible moisturiser immediately before application. Avoid mixing it directly into sunscreen.
Should Glow Serum go before or after moisturiser?	This can depend on the products and finish you prefer. Oil-based products are often applied after lighter water-based skincare, although some women prefer blending their Glow Serum with moisturiser.
Can I wear foundation over Glow Serum?	Yes. Allow the serum to settle before applying foundation and begin with a small amount to help avoid an overly oily finish.
Is Nibu Glow Serum a self-tanner?	Nibu Glow Serum provides cosmetic warmth through its coloured formulation. It should not be confused with a conventional DHA-based self-tanning treatment.
Does Glow Serum protect my skin from the sun?	No. Glow Serum does not replace sunscreen. Use a suitable broad-spectrum SPF product as part of your daytime routine.
Is there a Glow Deeper Moisturiser?	No. Nibu Glow Moisturisers are currently available in Natural and Darker. Glow Deeper is available as a serum.
What should I do if my skin reacts?	Discontinue use if irritation occurs. Avoid applying the product to broken skin or near the eyes, and seek professional advice if a reaction persists.

Key Takeaways

• Natural provides the softest, most subtle warmth.
• Darker offers a richer, sun-kissed appearance.
• Deeper provides the strongest colour intensity.
• Your preferred finish matters more than following rigid rules about age or complexion.
• Start with a small amount and blend carefully.
• Glow Serum can be incorporated into a simple daytime routine, with or without make-up.
• Astaxanthin contributes to the serums' distinctive colour and is an ingredient of scientific interest.
• Glow Serum does not replace sunscreen.

The Nibu Longevity Take

At Nibu, we believe skincare should help you feel comfortable and confident in your own skin.

Not because you need to look younger. Not because there is one perfect complexion to achieve. But because taking a few moments to care for yourself can be a lovely part of everyday life.

Our journey began with Astaxanthin skincare and a simple idea: healthy-looking skin and natural radiance should feel accessible, enjoyable and personal.

That's why we love offering a choice between Natural, Darker and Deeper.

There isn't one shade that every woman should wear. There isn't one look that defines beautiful skin. And there certainly isn't an age at which you should stop enjoying a little glow.

Choose the finish you love. Keep your routine simple. Protect your skin.

And remember that healthy ageing is about looking after yourself, not trying to become someone else.

Your skin. Your routine. Your glow.

Ready to Find Your Nibu Glow?

Choosing your Glow Serum doesn't need to be complicated.

Whether you love the gentle warmth of Natural, the sun-kissed finish of Darker or the richer colour of Deeper, the collection gives you the freedom to create your own everyday glow.

Each serum reflects the Astaxanthin skincare heritage that started Nibu's journey and continues to inspire our approach to healthy ageing.

Explore Natural, Darker and Deeper and discover the finish that feels right for you.

Because beautiful skincare should feel personal, enjoyable and entirely your own.

References

1. Zhou X, Cao Q, Orfila C, Zhao J, Zhang L. Systematic Review and Meta-Analysis on the Effects of Astaxanthin on Human Skin Ageing. Nutrients. 2021;13(9):2917.
2. Ng QX, De Deyn MLZQ, Loke W, Foo NX, Chan HW, Yeo WS. Effects of Astaxanthin Supplementation on Skin Health: A Systematic Review of Clinical Studies. Journal of Dietary Supplements. 2021;18(2):169–182.
3. Tominaga K, Hongo N, Karato M, Yamashita E. Cosmetic benefits of astaxanthin on human subjects. Acta Biochimica Polonica. 2012;59(1):43–47.
4. Ito N, Seki S, Ueda F. The Protective Role of Astaxanthin for UV-Induced Skin Deterioration in Healthy People: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients. 2018;10(7):817.
5. Ambati RR, Phang SM, Ravi S, Aswathanarayana RG. Astaxanthin: Sources, Extraction, Stability, Biological Activities and Its Commercial Applications: A Review. Marine Drugs. 2014;12(1):128–152.
6. Rittié L, Fisher GJ. Natural and Sun-Induced Aging of Human Skin. Cold Spring Harbor Perspectives in Medicine. 2015;5(1).

Continue Reading

Explore more from The Nibu Journal:

• Astaxanthin for Skin: Supplements vs Serums, Which Should You Choose?
• The Best Skincare Routine for Women Over 40 and 50
• Dry Skin During Menopause: What Helps and Why
• Astaxanthin Skincare: What It Is and What the Evidence Says
• Oral vs Topical Astaxanthin: What's the Difference and Can You Use Both?
• Does Astaxanthin Protect Your Skin From the Sun?
• Oxidative Stress Explained: Why It Matters for Healthy Ageing

About The Nibu Journal

The Nibu Journal is the educational home of Nibu Naturals, a female-founded British healthy-ageing brand.

Nibu began with Astaxanthin skincare and has evolved into a wider mission encompassing nutrition, evidence-led supplements, women's health and everyday lifestyle education.

Our philosophy is Healthy Ageing, Inside & Out.

We believe women deserve clear, trustworthy information that helps them make confident decisions about healthy ageing.