BY TREES Sara Glossy Treatment 450ml is a deep-nourishing hair mask designed to repair damaged hair and enhance shine. It adopts a creamy, easy-to-spread formula that can penetrate deep into hair strands to replenish lost nutrients and moisture. The core "glossy repair" ingredients help smooth damaged hair cuticles, reduce friction between hair strands (to prevent tangling), and form a protective film on the hair surface—locking in moisture and reflecting light to create a natural, long-lasting gloss. Unlike heavy traditional hair masks, it rinses off easily without leaving a sticky residue, and leaves hair soft, smooth, and shiny after use. The 450ml large capacity is suitable for family use or long-term personal deep hair care, and its mild formula is compatible with most hair types.

• Made in :Korea

The main raw materials generally include:
Nourishing oils (deep moisturizing: such as argan oil, jojoba seed oil, sweet almond oil—rich in fatty acids to replenish hair lipids and repair dryness).
Repairing ingredients (smooth cuticles: such as hydrolyzed keratin, panthenol (provitamin B5)—fill in gaps in damaged hair structures and enhance elasticity).
Gloss-enhancing components (boost shine: such as silk amino acids, pearl extract—form a light-reflective film on hair surface to improve gloss).
Emollients (soften hair: such as squalane, shea butter—reduce hair roughness and make it smooth to the touch).
Humectants (lock in moisture: such as glycerin, trehalose—prevent water loss from hair and maintain long-term hydration).
Thickening agents (maintain creamy texture: such as cetearyl alcohol—ensure easy application without run-off).
Fragrance (light floral or fruity scent—avoid strong fragrances to reduce scalp irritation).
The exact ingredient list shall be subject to the "Ingredients" label on the product packaging (formulas may be slightly adjusted according to regional cosmetic regulations and brand updates).

Prep: Wash hair with a suitable shampoo first, then gently towel-dry excess water (keep hair slightly damp—too much water will dilute the mask’s effect).
Apply: Take an appropriate amount of the mask (1-2 spoonfuls for short hair, 2-3 spoonfuls for medium/long hair) and spread it evenly on the middle and ends of the hair (avoid applying directly to the scalp, as it may cause greasiness).
Absorb: Gently massage the hair with fingertips for 1-2 minutes to help the mask penetrate; for better repair effects, wrap hair with a warm towel or put on a shower cap and let it sit for 5-10 minutes (optional, based on hair damage level).
Rinse: Rinse thoroughly with warm water until no mask residue remains on the hair.
Frequency: Use 1-2 times a week for normal hair; use 2-3 times a week for severely damaged hair.
Note: Store in a cool, dry place away from direct sunlight; keep out of reach of children.