Récit — Janna Cosmetics
The JANNA COSMETICS Tanino Glossy Liss is a professional straightening treatment developed to transform thick, frizzy, curly, kinky, or difficult-to-manage hair.
Thanks to its technology enriched with plant-based tannin and nourishing oils, it durably reduces volume, improves hair fiber suppleness, and provides an ultra-shiny finish with a natural look.
Its professional formula helps intensively nourish hair, control frizz, and ease styling while respecting the hair fiber's quality.
Benefits
- Durable volume reduction
- High-performance straightening effect
- Mirror shine
- Intense nourishment
- Frizz control
- Softer and silkier hair
- Nourished and protected hair fiber
- Facilitates daily styling
- Natural and long-lasting result
Key active ingredients
Plant-based Tanin: tannin is a plant-derived active ingredient known for its sheathing and restructuring properties. It helps reshape the hair fiber to achieve a lasting straightening effect while maintaining natural movement.
Complex of nourishing oils: the formula is enriched with vegetable oils selected for their nourishing and protective properties. They help intensely nourish the hair, improve its suppleness, limit dehydration, enhance its natural shine, and protect the hair fiber.
Results
After the professional protocol, hair is intensely smooth, shinier, softer, easy to style, deeply nourished, visibly disciplined, and protected against humidity and frizz.
The duration of results depends on the hair's nature, its maintenance, and adherence to the professional protocol.
Suitable for
Natural, colored, thick, unruly, curly, very frizzy, kinky, and voluminous hair.
How to use (Professional use)
- Perform a hair diagnosis.
- Prepare hair according to the recommended protocol.
- Apply Tanino Glossy Liss strand by strand, leaving approximately 0.5 cm distance from the scalp.
- Respect the processing time adapted to the hair type.
- Rinse according to the protocol.
- Blow dry then straighten each strand with a professional flat iron, adapting the temperature to the hair's nature.
- Proceed with final styling.
Expert advice
To customize your service and enhance treatment performance, you can directly add to the mixture:
- 3 to 4 drops of Bioplex Jaipur to strengthen hair fiber protection and repair.
- A small amount of Botox Janna for extra nourishment, softness, and shine.
This combination results in even more radiant, supple, and silky hair.
Why choose JANNA COSMETICS Tanino Glossy Liss?
Tanino Glossy Liss is the ideal choice for professionals seeking a high-performance straightening treatment that combines discipline, nourishment, and shine. Thanks to its formula enriched with plant-based tannin and beneficial oils, it provides perfectly disciplined, soft-to-the-touch hair, enhanced by a mirror effect.
Features
- Professional tannin straightening
- Durable volume reduction
- Mirror shine
- Deep nourishment
- Frizz control
- Suitable for natural and colored hair
- Ideal for thick, frizzy, and kinky hair
- Exclusively professional use
- Professional 1 L bottle
Recommendations
Product reserved for hair professionals. Before each service, perform a hair diagnosis to adapt the protocol, processing time, and flat iron temperature. To prolong results, it is recommended to use a maintenance routine consisting of a sulfate-free shampoo and suitable nourishing treatments.








