Revlon Color Silk beautiful hair Color 12 Natural Blue Black

Revlon Color Silk Beautiful Hair Color 12 Natural Blue Black is a permanent hair colour from the USA that delivers rich, dark coverage while helping to condition hair during the colouring process. Designed for those who want a deep, natural-looking black with subtle blue undertones, it works well for covering grey or refreshing faded colour. In Bangladesh's humid climate, where hair can quickly lose vibrancy and look dull under the harsh sun, this shade provides a long-lasting solution that maintains its depth even through monsoon washes and heat exposure.

How Revlon Color Silk Beautiful Hair Color 12 Natural Blue Black works

Revlon Color Silk Beautiful Hair Color 12 Natural Blue Black is a permanent hair colour that uses ammonia and hydrogen peroxide to open the hair cuticle and deposit colour molecules inside the hair shaft. The formula combines traditional colourants with conditioning agents like panthenol to help prevent excessive dryness during the process. The blue-black tone works by adding cool undertones to neutralise any unwanted warmth or brassiness that can develop in darker hair, especially when exposed to chlorine, sun, or hard water commonly found in Bangladesh.

Who it suits best

• Dark hair that needs grey coverage or colour refreshing
• Brunettes dealing with unwanted warmth or brassy tones
• Anyone wanting a rich, cool-toned black without harsh red or yellow undertones
• Normal to oily hair types that can handle permanent colour formulas
• Colour-treated hair needing a root touch-up or full recolour

Those with very dry or damaged hair should deep condition before and after application, as permanent dyes can intensify dryness. A strand test is recommended for anyone trying this shade for the first time.

How to apply it

1. Mix one part Revlon Color Silk Beautiful Hair Color 12 Natural Blue Black with one part developer in the provided bowl
2. Apply immediately to clean, dry, unwashed hair starting at the roots and working through to the ends
3. Leave on for 30-40 minutes, checking the colour development every 10 minutes
4. Rinse thoroughly with lukewarm water until the water runs clear, then shampoo
5. Follow with a deep conditioning treatment to restore moisture

What to expect

Revlon Color Silk Beautiful Hair Color 12 Natural Blue Black delivers full grey coverage and rich colour in a single application. Results are visible immediately, though the true depth settles after 48 hours. With proper care and regular conditioning, the colour should last 4-6 weeks before needing a touch-up. In Bangladesh's climate, using colour-protecting shampoos and limiting sun exposure helps maintain vibrancy longer. This is a cosmetic hair colour, not a treatment — results depend on consistent use and proper aftercare.

Check on Delivery: Inspect the product carefully when you receive your order. Packaging can vary between batches while the product remains the same original item.

Storage: Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Check expiry date on packaging before use.

Patch Test: If you have sensitive skin, apply a small amount to your inner wrist and wait 24 hours before full use. Stop use if irritation occurs.