Heat activates this serum rather than working against it. Mizani Press Agent Thermal Smoothing Raincoat Styling Serum contains heat-activated shea butter — meaning the smoothing effect actually increases as you style, rather than diminishing the moment the tool touches your hair.

Cultivated silk adds softness and strand resilience alongside it. The result is a sleek, brushable finish that holds all day. Works across all hair types from straight to coily.

Key Benefits
  • Heat protection — forms a barrier against damage from styling tools
  • Frizz control — shields against humidity and tames flyaways
  • Lightweight shine — natural, reflective gloss without heaviness
  • All hair types — straight, wavy, curly and coily textures
Key Ingredients
  • Heat-Activated Shea Butter — nourishes, smooths and provides lasting moisture when activated by heat
  • Cultivated Silk — enhances softness, shine and strand resilience
How to Use
  1. Apply a small amount to damp mid-lengths and ends — more for thicker or coarser hair
  2. Distribute with fingers or a wide-tooth comb, then style with blow-dryer or heat tools
  3. The heat activates the shea butter for maximum smoothing

Available from Partners Hair Design in South Africa. Free delivery on orders over R390.

Specifications

Brand
Mizani
Size
100ml
Hair concerns
Frizzy, Heat-Damaged
Good to know
Heat protection

Authorised Mizani stockist

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Why our stylists rate it
From the Partners Hair team
Mizani Press Agent Thermal Smoothing Raincoat Styling Serum is a heat-activated smoothing serum for all hair types. Part of the Mizani Press Agent range. Heat-activated shea butter increases smoothing as you style rather than fading on contact, while cultivated silk adds softness and resilience for a sleek, brushable finish that holds all day.

Best for: a sleek, brushable finish that lasts; frizz and humidity control during heat styling; smoothing that builds as you style.
Less suited to: a richer cream for very thick hair (use Mizani Press Agent Thermal Smoothing Cream); deep conditioning (use Mizani Press Agent Thermal Smoothing Conditioner).

Key actives:
- Heat-Activated Shea Butter — nourishes and smooths, with lasting moisture when activated by heat
- Cultivated Silk — enhances softness, shine and strand resilience

Benefits:
- Heat protection
- Humidity and frizz control
- Lightweight, reflective shine
- Smoothing that increases with styling
- Suits all hair types

How to use: Apply a small amount to damp mid-lengths and ends (more for thicker or coarser hair), distribute with fingers or a wide-tooth comb, then blow-dry or heat-style to activate the shea butter.

Format: 100ml styling serum.

Authorised Mizani stockist — 100% authentic, sourced from the official South African distributor. Free delivery on orders over R390 across South Africa.
Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

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