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Numbuzin

Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum (30ml)

£16.50

Taxes included.

A beginner-friendly retinol serum pairing encapsulated Blue Bio-Retinol with 10% niacinamide and BHA to smooth texture and refine the look of pores. Designed for retinol newcomers and sensitive skin, this serum uses Numbuzin's Blue Bio-... Read more

Free UK shipping on orders over £25 2–3 day UK delivery 100% genuine K-beauty, shipped from the UK
Product Info

A beginner-friendly retinol serum pairing encapsulated Blue Bio-Retinol with 10% niacinamide and BHA to smooth texture and refine the look of pores.

Designed for retinol newcomers and sensitive skin, this serum uses Numbuzin's Blue Bio-Retinol — an encapsulated retinol system that releases gently for less irritation than a conventional retinol. It is paired with 10% niacinamide, salicylic acid (BHA), copper tripeptide-1 and centella and ginseng extracellular vesicles. The lightweight serum absorbs quickly and targets the things that make pores look bigger: oiliness, rough texture and loss of firmness.

✨ Why You'll Love It

  • Blue Bio-Retinol – Encapsulated retinol that helps smooth texture with a gentler feel
  • 10% Niacinamide – Helps balance oiliness and refine the look of enlarged pores
  • Salicylic Acid (BHA) – Helps keep pores clear of dead skin and excess sebum
  • Copper Tripeptide-1 – Supports a firmer, more resilient-looking complexion
  • Centella & Ginseng Vesicles, Panthenol – Keep skin calm and comfortable while the actives work

Ideal for oily, combination or textured skin with visible pores, and anyone trying retinol for the first time.

💚 Clean & Conscious Beauty

  • Never tested on animals (brand stated)
  • Suitable for: All skin types, including sensitive skin

How to Use: After cleansing and toning, apply a small amount to the face and pat gently to absorb, then follow with moisturiser. Start with two to three evenings a week and build up as your skin adjusts — and always follow with SPF in the morning.

⚠ Hazards & Cautions

For external use only. Avoid contact with eyes — if contact occurs, rinse thoroughly with water. Keep out of reach of children. If irritation or sensitivity occurs, discontinue use and consult a physician. Ingredients may be subject to change at the manufacturer's discretion. Contains retinol: patch test before first use, start slowly (two to three evenings a week) and build up as tolerated, avoid use during pregnancy or breastfeeding, and wear SPF daily as skin may be more sensitive to the sun.

Size: 30ml

Country of origin: Made in South Korea

Shipping & Delivery

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What customers say about shopping with us

4.8
★★★★★★★★★★
68 verified customer ratings
5 ★ 93%
4 ★ 4%
3 ★ 0%
2 ★ 0%
1 ★ 3%
★★★★★★★★★★

I am very happy with both the product and the service I received. You can really feel the quality ingredients. My order arrived quickly, well-packaged and in perfect condition. Highly recommended product and seller — I will definitely be buying again!

Verified buyer · Jul 2025
★★★★★★★★★★

Product arrived next day following purchase. Used it for around a week now and skin is feeling great and looks hydrated. Would recommend for women over 50! Will order again.

Verified buyer · Apr 2025
★★★★★★★★★★

Great pimple patches — doesn’t irritate my sensitive skin, clears them up quickly. Would recommend 😊

Verified buyer · Aug 2024
★★★★★★★★★★

Great purchase, arrived super quick and was exactly the product I was expecting. Thanks!

Verified buyer · Nov 2025
★★★★★★★★★★

Excellent service, my items arrived the next day.

Verified buyer · Jun 2025
★★★★★★★★★★

Fast delivery and very good quality product.

Verified buyer · Mar 2026
★★★★★★★★★★

Great quality – fast delivery – packaged well – thanks x

Verified buyer · Nov 2023
★★★★★★★★★★

Super fast fulfilment and delivery. Exactly as described.

Verified buyer · May 2024
★★★★★★★★★★

Slight delay in delivery but not an issue. Was kept informed at every point.

Verified buyer · Mar 2026
★★★★★★★★★★

Really happy with this purchase, and delivery was very good.

Verified buyer · Oct 2024

Ratings and reviews are from verified Soul Skin orders.