Pure Brazilian Anti-Frizz Leave-In Serum 13.5 oz — Keratin & Argan Oil, Heat & UV Protection

This salon-grade leave-in serum from Pure Brazilian combines keratin, argan oil, and targeted nutrients to nourish hair without weighing it down. Designed for daily use, it helps seal the cuticle for a sleeker appearance, reduces styling time, and adds reflective shine. The large 13.5 oz (400 ml) size is ideal for home use or busy stylists who need a dependable finishing and protective product.

How does this serum reduce frizz and improve manageability?

The formula coats hair fibers to smooth the outer layer and reduce surface irregularities that trap humidity. Over time, keratin helps reinforce weakened areas while oils restore pliability, allowing hair to lie flatter and respond better to brushing and styling.

• Keratin builds strength along the shaft to decrease breakage and flyaways
• Argan oil supplies lightweight hydration for softer, more supple strands
• Silicone-free texture avoids heavy residue while improving comb-through

Will this serum protect my hair during blow-drying and sun exposure?

Yes — the serum is formulated to be applied before heat styling, forming a protective layer that helps reduce thermal stress. It also contains filters that reduce the effects of UVA/UVB light on color and surface condition, helping maintain shine and vibrancy.

• Use prior to blow-drying to cut styling time and minimize heat damage
• UVA/UVB protective components guard color and surface sheen
• Lightweight finish prevents greasiness while providing barrier protection

How should I apply this leave-in serum for best results?

Apply a small amount to towel-dried hair, focusing on mid-lengths and ends, then comb through to distribute evenly. For thicker or coarser hair, increase slightly; for fine hair, use a minimal dose to avoid weighing the hair down. Style as usual—air dry or blow-dry for added smoothness.

• Start with a pea-sized amount for short or fine hair; increase for long or thick hair
• Work from mid-shaft to ends; avoid roots to keep volume intact
• Combine with heat tools or allow air-dry depending on the desired finish

What salon-quality benefits can I expect at home?

Pure Brazilian’s leave-in gives consistent, repeatable results favored by professionals: improved manageability, enhanced gloss, and reduced styling time. The scent is subtle and pleasant, and the formula washes out easily without buildup, making it practical for everyday use.

• Consistent smoothing and shine that stylists rely on
• Fast application and same-day washout for regular routines
• Large 13.5 oz size suited for frequent use or salon settings

Who is this for: This leave-in serum suits anyone seeking easier styling, frizz control, and extra protection—especially people with chemically treated, color-treated, dry, or frizz-prone hair. It works well for at-home users and professionals who want a lightweight strengthening treatment that enhances shine and defends against heat and sun without heavy buildup.

Ingredients

Water, Cetearyl Alcohol, Behentrimonium Chloride, Centrimonium Chloride, Amodimethicone, Trideceth-12, Cetyl Esters Wax, Hydrolyzed Keratin, Acai Extract, Argina Spinosa (Argan Oil), Fragrance (Parfum), Sodium PCA, Disdoium EDTA, Methylchloroisothiazolinone, Methylisothiazolinone, Retinyl Palmitate, Panthenol, Citric Acid.