




Kester Black Back in Balance Vitamin B Serum
Discover your skin's new best friend - Kester Black's Back in Balance Vitamin B Serum!
Revitalize your skin with our fast-absorbing vitamin B serum, perfect for those moments when your skin craves hydration and comfort. Crafted with potent niacinamide and vitamin F to fortify the skin's moisture barrier, complemented by provitamin B5 for soothing benefits, and a dash of peptides to smooth away the look of fine lines and wrinkles, this serum is your go-to for a skin reset and rejuvenation.
Benefits
- Hydration Boost: Enjoy deeply nourished, plump skin thanks to the hydrating power of Vitamin B.
- Skin Barrier Protection: Strengthen your skin's natural defence, keeping it resilient against environmental stressors.
- Calms and Soothes: Soothe irritation and redness for a complexion
- Even Complexion: Achieve a more even and radiant skin tone.
- Youthful Vitality: Reduce the signs of aging with this age-defying formula.
Perfect for
- All skin types, especially those in need of hydration and soothing.
- Individuals are concerned with maintaining a strong skin barrier.
- Those looking to achieve a balanced and youthful complexion.
How Does It Work?
Kester Black Back in Balance Vitamin B Serum harnesses the power of Vitamin B3 (Niacinamide) to replenish moisture, soothe inflammation, and promote an even skin tone. It acts as a protective shield for your skin, ensuring it stays resilient against external aggressors.
Results
With regular use, you'll notice improved hydration, reduced redness, and a more youthful and radiant complexion that exudes confidence.
How to Use
- After cleansing, apply a small amount to your hands and pat gently onto your face and neck.
- Gently massage the serum into your skin.
- Follow with Kester Black Skin Drench Moisturiser.
- Use morning and night for best results.
Ingredients
Water, Niacinamide, Glycerin, Propanediol, Panthenol, Ethyl Linoleate (Vitamin F), Carbomer, Copper Tripeptide-1, Salicylic Acid, Potassium Cetyl Phosphate, Aloe Barbadensis Leaf Juice, Cucumis Sativus Extract, Triethanolamine, Lactobacillus/Coconut Fruit Ferment Filtrate, Arthrospira Platensis (Spirulina) Powder, Medicago Sativa (Alfalfa) Leaf Extract, Aphanothece Sacrum Exopolysaccharides, Pantolactone, Helianthus Annuus (Sunflower) Seed Oil, Sorbic Acid, Butylene Glycol, Benzyl Alcohol, Sodium Benzoate Fragrance (Natural), Natural Green 3 (CI 75810), Cinnamaldehyde, Eugenol, Limonene.
91.97% Natural
Vegan
Made in New Zealand.
Free shipping for all orders over $50.
$10 shipping for orders $50 and under.
At Sable Boutique, we understand the importance of using genuine, high-quality beauty products. That’s why we’re proud to be an authorised retailer for every brand we carry. When you shop with us, you can trust that your products are fresh, authentic, and sourced directly from the brands and their official representatives.
Unfortunately, counterfeit and expired beauty products are a growing concern online. Purchasing from unauthorised sellers can put you at risk of receiving ineffective — or even unsafe — items.
Here’s why Sable Boutique is your trusted destination for professional hair and beauty essentials:
- Guaranteed Authenticity: We source exclusively from official brand distributors, ensuring every product you receive is 100% genuine.
- Fresh Inventory: Our regular shipments mean you’re getting the latest formulations with optimal shelf life.
- Safe & Effective: Authentic products deliver real results — without the risks associated with counterfeit or expired cosmetics.
Shop with confidence knowing that every purchase from Sable Boutique supports your hair and skin with trusted, salon-grade quality — straight from the source.
Choose options






