HASK Thicken + Biotin Boost Shampoo & Conditioner Set, 16 oz each (2-Pack) — Volumizing, Sulfate-Free

This 2-pack includes a 16 oz bottle of thickening shampoo and a 16 oz bottle of conditioner designed to work together to improve hair fullness, manageability, and strength. The formulas are free from sulfates, parabens, phthalates, silicones, gluten, drying alcohols, and artificial colors, making them suitable for daily use when you want fuller-looking hair and easier styling. Gentle cleansing, targeted support ingredients, and a non-greasy finish help create the appearance of thicker hair while keeping strands soft and touchable.

How does this set add volume without weighing hair down?

The shampoo uses a lightweight cleansing base to remove buildup and lift roots, while the conditioner detangles and supports strand thickness without heavy silicones. Together they create body and movement so hair looks fuller from root to tip.

• Lightweight thickening formula designed to rinse clean
• Conditioner balances detangling with a non-heavy finish
• Formulated to preserve natural bounce and texture

Which key ingredients contribute to fuller-looking hair?

Biotin, collagen, and coffee extract are blended for complementary effects: biotin supports hair resilience, collagen helps improve the appearance of strand thickness, and coffee extract adds a revitalizing boost. These actives aim to enhance body and improve manageability when used consistently.

• Biotin to strengthen and support the look of thicker strands
• Collagen to visually plump and add structure to hair fibers
• Coffee extract to invigorate the scalp area and enliven hair texture

Will this routine work for color-treated or sensitive scalps?

The sulfate-free formula is generally gentler on color-treated hair and helps protect color vibrancy compared with harsh detergents. Because it omits common irritants like parabens and drying alcohols, it’s better suited for those seeking a milder daily shampoo and conditioner.

• Sulfate- and silicone-free for gentler cleansing and conditioning
• No added artificial colors to minimize unnecessary ingredients
• Safe for regular use on most color-treated hair types

How should I use the shampoo and conditioner for best results?

Apply shampoo to wet hair, lather at roots, and rinse thoroughly to create lift. Follow with conditioner from mid-lengths to ends, leave for 1–2 minutes if desired, then rinse for manageable, fuller-looking hair.

• Shampoo: massage into scalp and roots, rinse well
• Conditioner: apply to lengths and ends, comb through, then rinse
• Use regularly and style as usual for lasting volume

Who is this for: This set is aimed at people with fine, flattened, or limp hair who want an easy daily routine to create noticeable lift and improved texture without heavy residue. It’s also a good choice for those avoiding sulfates, parabens, and silicones, or anyone seeking a fuller-looking finish while maintaining softness and manageability.