Rhyme & Reason Argan Oil Smooth Finishing Hair Serum

Tired of battling frizz and dry hair every day? Our Rhyme & Reason Argan Oil Hair Smooth Serum is your go-to solution for silky, manageable locks that last all day.

• Instant Frizz Control: Over 90% of users agree that this serum tames frizz after just one use, giving you smooth hair instantly.
• Deep Hydration & Softness: Enriched with natural Argan Oil, it nourishes and softens your hair, leaving it silky and touchable.
• 90% Naturally Derived Formula: Free from sulfates, parabens, colorants, and mineral oils, making it gentle and safe for daily use.
• Eco-Friendly Packaging: Comes in a 100ml bottle made from 100% recycled materials, supporting sustainable beauty.
• Vegan & Cruelty-Free: Ethical skincare you can feel good about.

Apply this lightweight, leave-in serum after drying or styling to lock in hydration and smoothness, making morning hair routines faster and easier. Experience the transformation to frizz-free, shiny hair that turns heads.

Don’t wait—add the Rhyme & Reason Argan Oil Hair Smooth Serum to your beauty routine today and enjoy effortlessly gorgeous hair every day.

Free UK delivery on orders of £20 or more after any discount, £3.99 under that. Prices include VAT.

Order before 1pm Monday to Friday and we dispatch the same working day from our Barnsley warehouse. Later orders, weekends and bank holidays go out the next working day.

Usually delivered in 1 to 2 working days from dispatch on next-day services. Delivery dates are estimates.

UK only: England, Scotland, Wales and the surrounding isles. Full details in the delivery policy.

30 days from receipt to return most items, unused and in their original packaging (exclusions apply), plus your 14-day right to cancel under the Consumer Contracts Regulations 2013. We pay return postage when an item is faulty, wrong or not as described. Read the returns policy.