Hair Chemist

Hair Chemist SLEEK Anti-Humidity Shine Coat 8 oz — Lightweight frizz control & glossy finish

Check the exact product, pack and directions before ordering

£22.83

Available to order with free standard UK delivery.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 30-day returns: check eligibility
Choose your quantity Order 2 units

Choose the quantity you need; pack contents are described in the product details.

Choose your quantity Order 3 units

Free standard UK delivery with no minimum order.

Free shipping

i

Free standard UK delivery. See shipping estimates and tracking details in our shipping policy.

Easy returns

i

Contact us for a free return label for eligible items within 30 days.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email customer support

Email us about products, delivery or returns. We aim to reply within one business day.

Share

Product details

Hair Chemist SLEEK Anti-Humidity Shine Coat is an 8 oz spray that smooths, adds shine, and helps shield hair from humidity and heat without stiffness.

Designed for people who want polished, frizz-minimized hair, this lightweight spray creates a glossy finish while helping reduce the effects of moisture and environmental stress. The formula is built to layer over styling tools and products, leaving hair manageable and visibly shinier without a crunchy feel.

How does SLEEK protect hair in humid conditions?

The spray forms a flexible barrier that helps limit moisture from the air interacting with hair strands, reducing the lift and frizz that humidity causes. It won’t weigh hair down, so styles retain shape while looking smoother.

  • Lightweight polymer blend creates a flexible shield
  • Non-stiff finish preserves movement and natural texture
  • Works over blowouts, flat-ironed hair, and everyday styles

Will it improve shine and reduce frizz on straight hair?

SLEEK is formulated to boost surface shine while calming flyaways, especially effective on straightened hair. It leaves a reflective sheen that makes hair appear healthier and more polished without greasy residue.

  • Enhances luster for a salon-finish gloss
  • Controls stray hairs and surface frizz
  • Quick-drying formula for instant visible results

How do I use this spray with heat styling tools?

Apply the spray after styling or as a finishing step to lock in shine and help protect against humidity. It pairs well with heat tools because it maintains sleekness and prevents frizz rebound when humidity rises.

  • Shake bottle, hold 8–12 inches from hair, and mist lightly
  • Use after blow-drying or flat-ironing for best finish
  • Reapply sparingly to mid-lengths and ends for extra control

What practical benefits can I expect from regular use?

Regular use reduces daily frizz, improves manageability, and keeps styles looking freshly finished longer. Because it is lightweight, it’s suitable for repeated application without buildup when used as directed.

  • More manageable hair with fewer tangles
  • Prolonged sleekness between washes and touch-ups
  • Convenient 8 oz spray bottle for home or travel use

Who is this for: Hair Chemist SLEEK Anti-Humidity Shine Coat is ideal for anyone wanting to maintain a smooth, glossy style—especially people with straightened hair, chemically treated hair, or those living in humid climates. It’s a practical finishing spray for professionals and consumers who need a non-greasy, non-stiff product to control frizz and boost shine. Use it when you want a polished look that resists humidity while keeping hair soft and touchable.

Ingredients

Water (Aqua/Eau), Propylene Glycol, Glycerin, Panthenol, Propanediol Propoxytetramethyl Piperidinyl Dimethicone, Silicone Quaternium-16/Glycidoxy Dimethicone Crosspolymer, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Caprylhydroxamic Acid, Polysilicone-29, Polyquaternium-11, Citric Acid, 1,2-Hexanediol, Ethylhexylglycerin, Undeceth-5, Dipropylene Glycol, Phenoxyethanol, Benzyl Alcohol, Potassium Sorbate, Trideceth-6, C11-15 Alketh-7, Acetic Acid, Undeceth-11, Tetrasodium Glutamate Diacetate, Fragrance (Parfum), Hexyl Cinnamal, Limonene, Methyl lonones, Benzyl Salicylate, Linalool, Citronellol.

FAQ

Q: Can I use SLEEK on damp hair?

A: Yes, lightly mist on damp hair before styling for added smoothness, or use as a finishing spray on dry hair.

Q: Will this product make my hair stiff?

A: No, the formula is designed to provide shine and frizz control without a crunchy or stiff finish.