Color Retouch
A tailored root touch-up designed to softly refresh regrowth and seamlessly cover grey hair while maintaining a natural, dimensional result. This service focuses only on the root area and is ideal for guests maintaining their color every 6–8 weeks. Longer regrowth may require a Global Color service for the most even and beautiful result.
At NOA Studio, we work with ammonia-free color from Prévia and PH Laboratories, formulated to deliver gentle yet effective grey coverage without compromising the health of the hair or scalp. The result is soft, luminous, natural-looking color with subtle tonal variation that mimics the richness of natural hair.
The nourishing formulas help preserve shine, softness, and scalp comfort while respecting the integrity and texture of the hair.
Global Color
A full hair color service designed to refresh, deepen, enhance, or transform the tone from roots to ends while maintaining dimension, shine, and hair integrity.
At NOA Studio, global color is approached with a tailored formulation technique. The root area and the mid-lengths and ends are often colored with different customized formulas, as natural hair and previously colored hair react differently during the coloring process. This allows us to maintain balance, avoid over-processing, restore faded lengths, and create a seamless, luminous result from root to tip.
We work with ammonia-free color from Prévia and PH Laboratories, chosen for their gentle performance, natural-looking reflect, scalp comfort, and ability to leave the hair feeling soft, healthy, and glossy.
For very long, dense, or extra-thick hair, additional product usage may require a supplementary charge.
Toner
A toner is an essential finishing step used after most lightening services such as highlights, balayage, blonding, bleach, or high-lift color. After the hair has been lifted, the toner helps refine, rebalance, and perfect the final shade while restoring shine and softness to the hair.
Because lightening removes natural pigment from the hair, the result after bleaching can often appear too warm, uneven, or lacking definition. Toners are used to neutralize unwanted tones, enhance the desired color direction, and create the exact finish you are looking for — whether soft beige, creamy blonde, cool ash, luminous neutral, or glossy golden tones.
At NOA Studio, toners also act as a conditioning and shine-enhancing treatment, helping the hair feel softer, healthier, and more polished after the lightening process. Even when the desired tone has already been achieved, a glossing toner may still be recommended to rebalance the hair structure and enhance overall shine and longevity.
Toners are semi-permanent and generally last around 6–8 weeks depending on home care and maintenance. We always recommend professional color-safe haircare to help preserve tone, shine, and color longevity between appointments.
Gloss
A gloss is a shine-enhancing color treatment designed to refresh, revive, and maintain the beauty of previously colored hair. Often recommended between color appointments, glossing helps restore vibrancy, softness, and luminosity while keeping the hair looking healthy and polished.
Working similarly to a toner, a gloss can neutralize unwanted tones, enrich faded color, or enhance dimension and reflect. It can also be completely clear, focusing purely on adding intense shine, smoothness, and hydration to the hair without changing the color.
Gloss treatments are especially beautiful for maintaining rich brunettes, luminous blondes, and vibrant coppers or reds, helping the color feel fresh, glossy, and full of life again.
At NOA Studio, we use premium glossing formulas from Prévia and PH Laboratories, chosen for their gentle performance, conditioning benefits, and ability to leave the hair feeling silky, healthy, and radiant.
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