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isntree 30 serum.1

Isntree Hyper Acid4 30 Serum

R 699.00 R 549.00 ZAR 21% OFF

ONLY 130 LEFT

Meet the Isntree Hyper Acid4 30 Serum South Africa — a multi-acid exfoliating Korean serum designed to help smooth rough texture, unclog the look of pores, and boost visible radiance. Ideal for dull, uneven, congestion-prone skin seeking a refined finish without heaviness. Fast courier delivery across South Africa.

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TL;DR — Quick Summary
  • Who it’s for: Dull, uneven skin and visible pores.
  • What it helps/supports: Smoother texture, clearer-looking pores, brighter appearance.
  • How/when to use: After cleansing/toning, 2–4 nights a week; SPF by day.
  • Size/format (if known): Liquid serum in a dropper bottle.
  • Delivery (SA): Fast courier across South Africa.
  • Pairs well with: Isntree Hyaluronic Acid Watery Sun Gel SPF 50; Isntree Mugwort Calming Cream.

Quick Answers

  • What is it? A multi-acid exfoliating serum that helps refine texture and brighten the look of skin.
  • Who is it for? Best for normal, combination, and oily skin or anyone seeking smoother-looking skin.
  • How do I use it? Apply to clean, dry skin at night 2–4 times weekly; follow with moisturiser and wear SPF in the day.
  • Size/format: Lightweight liquid serum presented in a dropper bottle.
  • Delivery in South Africa: Fast courier nationwide.
  • Compatibility: Pairs well with hydrating serums/creams and broad-spectrum SPF 50.

Benefits of Isntree Hyper Acid4 30 Serum South Africa

This gentle yet effective exfoliating step helps support smoother texture, reduces the look of congestion, and promotes a brighter, more even-looking complexion—perfect for SA’s changing seasons and urban pollution.

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  • Helps refine the look of pores for a more polished finish.
  • Supports gentle resurfacing to smooth the appearance of rough, bumpy skin.
  • Encourages a brighter-looking tone and improved clarity.
  • Lightweight texture layers well in humid and dry South African climates.
  • Designed to complement hydrating routines without feeling greasy.

With consistent use, Isntree Hyper Acid4 30 Serum South Africa helps support a smoother, more luminous look, making it a smart addition to a results-focused K-beauty routine.

How to Use

  • PM: After cleansing and toning, apply 2–5 drops to dry skin. Avoid the eye and lip areas.
  • Start 2–3 nights per week, then adjust frequency as skin tolerates.
  • Follow with a soothing moisturiser; lock in hydration.
  • AM: Do not use with other strong exfoliants the same day. Always apply a broad-spectrum SPF 50 every morning.

Looking to buy Isntree Hyper Acid4 30 Serum SA? Add to cart for quick delivery anywhere in Mzansi.

Who It’s For / Texture & Finish / Compatibility

  • Skin types: Normal, combination, oily; suitable for congestion-prone or dull-looking skin.
  • Not ideal for: Compromised or highly sensitive skin; introduce slowly if new to acids.
  • Texture: Lightweight, fast-absorbing liquid that layers under creams and sunscreen.
  • Pairs well with: Hydrating serums, barrier creams, fragrance-free sunscreen.
  • Avoid mixing immediately with: Other strong exfoliants, high-percentage retinoids, or pure vitamin C in the same routine.

Care / Storage / Shelf Life

  • Store in a cool, dry place away from direct sunlight and heat.
  • Keep the cap tightly closed; avoid introducing water into the bottle.
  • Refer to packaging for PAO/shelf life after opening.

Reviews (South Africa)

★★★★★ — Verified buyer
Noticeably smoother texture in two weeks. I use it three nights a week and my makeup sits better the next day.

★★★★★ — Verified buyer
Great for my combination skin in Jo’burg. Helps the look of congestion on my T-zone without drying me out.

★★★★☆ — Verified buyer
Gentle yet effective. I had to build up slowly, but now it keeps my skin looking clearer and brighter.

★★★★★ — Verified buyer
Layers well with my hydrating toner and SPF. The finish is lightweight, perfect for Durban humidity.

FAQs

Can beginners use this serum?

Yes. Start 1–2 nights a week and increase slowly as your skin adapts.

Can I use it with retinol?

Alternate on different nights to minimise potential irritation.

Is it okay for sensitive skin?

Patch-test first and introduce gradually; reduce frequency if sensitivity occurs.

Do I need sunscreen?

Yes. Exfoliation can increase sensitivity; wear SPF 50 daily in South Africa.

When will I see results?

Most users notice smoother-looking skin within 1–3 weeks of consistent use.

Patch Test & Cautions: Patch-test before first use. For external use only. Avoid contact with eyes. Discontinue if irritation persists. Keep out of reach of children. Use sunscreen daily.

Related Products / Good to Pair With

  • Isntree Hyaluronic Acid Watery Sun Gel SPF 50 PA++++
  • Isntree Mugwort Calming Cream
  • Isntree Hyaluronic Acid Aqua Gel Cream
  • Beauty of Joseon Relief Sun: Aqua Fresh B5 SPF50+ PA++++

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