Meet your weekly reset for parched, over-processed hair. The Karseell Collagen Hair Mask + Argan Oil Serum duo floods strands with moisture, smooths the cuticle, and amps up shine—so hair air-dries sleeker, blow-dries faster, and feels silkier from the very first wash.

• Collagen care for strength & slip — Hydrolysed collagen acts as a lightweight film-former on the hair fibre, reducing friction and snapping while helping lengths feel bouncier and more resilient.

• Argan oil glow-up — Rich in natural fatty acids (oleic & linoleic) and vitamin E, the serum smooths frizz, adds mirror-like shine and provides antioxidant defence—without feeling greasy.

• Intense hydration — The mask saturates dry, porous areas from mid-lengths to ends to leave hair cushioned, soft and easier to detangle between washes.

• Porosity perfecter — Ideal for colour-treated, bleached, heat-styled or chemically processed hair; helps temporarily “fill” rough spots and seal the look of split, lifted cuticles for a sleeker finish.

• All hair types, zero heaviness — From fine to coily, simply adjust the amount: a walnut-sized dollop of mask; 1–3 pumps of serum on mid-lengths and ends.

• Non-oily, fast-absorbing serum — Designed to sink in quickly so lengths feel touchably smooth, not slick.

• Charming, subtle scent — A soft, lingering fragrance that makes wash day feel like a mini salon moment.

• Mix & multi-use — Add a few drops of serum to your conditioner for extra slip, smooth onto damp hair as a heat-style primer, or finish on dry ends for instant polish.

• Simple routine — Shampoo, towel-dry, apply mask 10–15 mins, rinse. Follow with 1–3 pumps of serum. Use the mask 1–2× weekly; serum daily or as needed.

• Quick facts — 500 ml Mask + 50 ml Serum | Shelf life: 3 years | Suitable for all hair types.

Patch test before first use. For external use only. Avoid the scalp if you’re prone to oiliness; focus on mid-lengths to ends.