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Glow Duo

(57)

Skincare

A hardworking daily duo for that “wow, your skin is glowing!” effect. In the morning, Daybreak Vitamin C Serum brightens and protects, preparing your skin for the day ahead. At night, Super Retinal Vitamin A Serum works its magic. Our 100% natural retinal acts 11 times faster than retinol to smooth the skin, while niacinamide and peptides firm, plump and brighten. 

Why you'll love it:

  • Round-the-clock radiance & hydration
  • Day-long protection against environmental stressors
  • Overnight skin firming & brightening
  • Suitable for all skin types, even sensitive skin

Everyday use

Works on pigmentation

Anti-aging

Brightening

DAYBREAK VITAMIN C SERUM 
  • Boosts skin radiance 
  • Evens skin tone 
  • Protects against free radical damage
SUPER RETINAL VITAMIN A SERUM 
  • Reduces the appearance of lines and wrinkles 
  • Improves texture and tone 
  • Boosts skin elasticity

AM - After cleansing, apply 1 pump of Daybreak Vitamin C Serum to hands and press lightly into face and neck, avoiding the eye area. Wait a few minutes before applying other serums then finish with moisturiser. 

PM - After cleansing, apply 1 pump of Super Retinal Vitamin A Serum to hands and press lightly into face and neck, avoiding the eye area. Wait a few minutes before applying other serums then finish with moisturiser. Always use broad-spectrum sunscreen the following morning. 

First-timers: Use twice a week at night for two weeks. Gradually build skin tolerance and use every alternate night for another two weeks, and then nightly, or as needed to suit skin tolerance.

Advanced users: Use nightly. 

Note: Ascorbic acid and retinal are powerful ingredients and can cause irritation when used together at once. We don’t recommend applying them at the same time.

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Delivery

This website ships to all of our New Zealand customers from Melbourne. If you are in Australia, please visit our AU store. 

Orders are shipped on Monday, Wednesday and Friday.

$6.00 for standard delivery (2-8 work days).

$14.50 for express delivery (1-4 work days).

Returns

We’re totally in love with our products and we want you to be too. That’s why if for any reason you are not 100% satisfied with your purchase, we offer 30-day returns (from the date you receive your order) for full-priced products.

We care about the environment so this bottle was made with 90%+ PP (5) plastic, of which 50% was recycled. To recycle, return to Kester Black or recycle at your local cosmetics/department store. This carton uses FSC certified recycled paper and is printed with soy inks.

INGREDIENTS

Our commitment to using mostly natural/naturally derived ingredients, and clinically proven actives, means you can enjoy the benefits of effective, high-performing skincare while feeling confident in your ethical and sustainable choices.

FRAGRANCES

Our subtle but carefully curated scents are grounding and invoke nostalgia to enhance your self care ritual, while our COSMOS certified 100% natural fragrances provide peace of mind.

TEXTURES

Our formulas aren’t just functional – they’re designed to provide an immersive and indulgent experience that leaves you feeling pampered and transforms your skincare routine.

BRING IT ALL TOGETHER

Our versatile skincare can be easily incorporated into your existing routine, delivering incredible results alongside your favourite products.

CRUELTY FREE • VEGAN • B CORP • 2% OF REVENUE TO CHARITY • CRUELTY FREE • VEGAN •

CRUELTY FREE • VEGAN • B CORP • 2% OF REVENUE TO CHARITY • CRUELTY FREE • VEGAN •

CRUELTY FREE • VEGAN • B CORP • 2% OF REVENUE TO CHARITY • CRUELTY FREE • VEGAN •

CRUELTY FREE • VEGAN • B CORP • 2% OF REVENUE TO CHARITY • CRUELTY FREE • VEGAN •

Write a Review
average rating 4.9 out of 5
Based on 57 reviews
  • 5 Stars
    52 Reviews
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    4 Reviews
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    1 Review
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98% of reviewers would recommend this product to a friend
Product Quality
Rated 1 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
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57 Reviews
Reviewed by Kirsty G.
Verified Buyer
I recommend this product
Age Range
51 - 60 years
Skin Type
  • Sensitive
Skin Concerns
  • Redness
  • Fine lines
Rated 5 out of 5
Review posted

Great skin

My skin has been extra smooth and clear since using…and I mean like baby skin, and I’m 50.

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Rated 1 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
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Reviewed by Annie F.
Verified Buyer
I recommend this product
Age Range
31 - 40 years
Skin Type
  • Dry
Rated 5 out of 5
Review posted

Love this duo

Love these serums - Vit C in the morning, Vit A in the evening; my everyday duo before moisturizing.

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Product Quality
Rated 2 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
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Reviewed by Hannah Ruby B.
Verified Buyer
I recommend this product
Age Range
31 - 40 years
Skin Type
  • Dry
  • Sensitive
Skin Concerns
  • Dryness
  • Redness
Rated 5 out of 5
Review posted

I'm obsessed

I grew up with roscea and always had problems with my skin and complection. The full set of KB skincare use natural ingredients that soothe my skin and lower the redness. I really love the smell of the Vitamin C serum in this set 🌞

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Rated 2 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
Image by Hannah Ruby B.
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Reviewed by Josephine B.
Verified Buyer
I recommend this product
Age Range
51 - 60 years
Skin Type
  • Dry
Skin Concerns
  • Dullness
  • Dryness
  • Pigmentation
  • Other
Rated 5 out of 5
Review posted

glowy!

Enjoy using these. Especially love the simple, sleek, no leak, standard pump format.

And i think it is doing good things for my skin.

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Product Quality
Rated 2 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
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Reviewed by Simone S.
Verified Buyer
I recommend this product
Age Range
51 - 60 years
Skin Type
  • Dry
Skin Concerns
  • Dullness
  • Dryness
  • Pigmentation
  • Fine lines
Rated 5 out of 5
Review posted

Fabulous 🤩

Have just bought and trying for the first time. Been two weeks and love the feel of them

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Product Quality
Rated 2 on a scale of minus 2 to 2, where minus 2 is I don't like it, 0 is It's OK and 2 is I love it
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Glow Duo