• Free Overnight Delivery*

    Next business day delivery within NZ (non-rural) for orders placed before 2PM Mon-Fri

  • Hassle-free 365 Day Returns

    Changed your mind? Return any unopened products for a hassle-free exchange/refund

  • LEGENDARY CUSTOMER SERVICE

    We’re known for having the best customer service in the industry. 100% NZ owned & operated.

  •  

    Theorie Argan Oil Hair Serum 60ml

    4.8333333333333 out of 5 based on 6 customer ratings
    (6 customer reviews)

    This luxurious hair serum penetrates deep into hair follicles to restore moisture and impart brilliance to lackluster hair.

    Apply to soften the cuticle, strengthen brittleness and protect from heat styling and environmental stress.

    Apply to ends of damp or dry hair, dispersing lightly. Style. Shine. Reform.

    PRO-TIP: Add a few drops to any Theorie conditioner for optimal effects.

    Available on backorder

    $39.00

    Fast, Safe, Secure Online Shopping

    or 4 fortnightly payments of $9.75 with Afterpay

    About Theorie

    At Theorie, we’re both curious and creative. Intuitive and inspired. Critically-acclaimed and avant-garde. It’s the delicate balance of these attributes that shape our bold, modern approach to crafting premiere products that create better hair.

    We questioned, conceptualized and constructed our way to salon industry prominence. Since the very beginning, it’s been about developing preeminent technology to design tools and products that could out-curl, out-straighten, out-dry and out-style all others. By partnering with stylists, employing true visionaries and keeping an ever-watchful eye on trends, we’ve created a prestigious line of curling irons, flat irons, hair dryers and styling products that continue to go unmatched in the industry.  Theorie is passionately dedicated to defying expectations by crafting inspired, innovative salon products that reflect the pulse of the industry and respond to the needs of its stylists and clients.

    At Theorie, creativity, respect, collaboration and consideration are at the heart of our business. We dare to do what’s right, putting our clients and their needs before our profits, so everyone can have access to better hair. Fact.

    Ingredients

    HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, CYCLOMETHICONE, DIMETHICONE/SILSESQUIOXANE COPOLYMER, ARGANIA SPINOSA KERNEL OIL, BOSWELLIA CARTERII OIL, KERATIN, SALVIA (SAGE) OFFICINALIS OIL, FRAGRANCE (PARFUM).

    BEAUTY LOUNGE SERVICE REVIEWS

    Read what our customers are saying about their online shopping experience with The Beauty Lounge

    Read More Service Reviews

    Great products Great service
    - Lynn Hession, 5 September 2025

    So happy that The Beauty Lounge supplies this brilliant product Revitalash. Arrived very promptly. Fantastic service.
    - flemingjenny, 27 August 2025

    Fantastic service, arrived overnight as promised. Have bought product before (conditioner and mascara double ended tube) like it lots
    - Sam, 26 August 2025

    Punctual delivery as usual. I have used this product before. Will order again
    - Gordana, 25 August 2025

    1st time buyer. Tremendous company to deal with. When an error was made in sending my hair product, I contacted them and promptly received the correct order. Great service. Thank you Robyn
    - Robyn Ineson, 25 August 2025

    Bought the diffuser for my blow dryer. Excellent service and propt delivery but have discovered the attachment makes blow drying too noisy.
    - Lyn Preston, 22 August 2025

    Great service 1st time buyer . Thank you
    - Jane Fernando, 20 August 2025

    Great service 1st time buyer . Thankyou
    - Jane Fernando, 20 August 2025

    Repeat buyer from Brisbane ☀️ always great to deal with!
    - Sienna, 19 August 2025

    Five star service again. I’m a repeat customer and my Revitabrow was received in Sydney in less than a week.
    - Lee Duffy, 13 August 2025