Support a fuller-looking finish.
When hair feels fine or weak, the leave-in serum helps condition strands for a smoother, fuller-looking appearance.
Condition stressed hair.
For color-, bleach-, heat- or service-exposed hair, use as directed to support smoothness and manageability.
Back to vitality.
When your hair isn't what it used to be — RUTAM3X+EXO™ carries bio-actives into the scalp environment where fuller-looking hair begins.
One step, anytime.
A single leave-in conditioning step for morning or evening. Individual experiences vary.
RUTAM™ Nº8 INTENSIVE HAIR SERUM, Repair & Vitality 50ml
Leave-in conditioning for smoother-, fuller-looking hair.
Key Active Technologies+
RUTAM3X+EXO™ Cosmetic Composition Platform
A patent-pending combination of selected ferment-derived, botanical and conditioning ingredients, tuned to each product format.
- Scalp and Hair Care — Designed for cosmetic care of the scalp and hair
- Conditioning Support — Helps maintain a soft, smooth and manageable feel
- Appearance-Focused — Individual cosmetic experiences vary with hair type and routine
Key Ingredients+
Ferment-Derived Complex — Included as part of the cosmetic conditioning platform
Biotin + Panthenol — Help support the appearance of conditioned, resilient hair
Niacinamide (B3) — Helps support scalp comfort
Caffeine — Included in the scalp-care formula
Botanical Ingredients — Selected for their cosmetic conditioning roles
How to Use+
Step 1: Dispense a small amount into the palms.
Step 2: Apply to clean, towel-dried hair, concentrating on mid-lengths and ends.
Step 3: Leave in; do not rinse. Style as usual.
Frequency: Use according to the product label and adjust the amount for hair length and texture.
Who Is This For?+
Designed for cosmetic hair care when:
- Hair feels fine, dry or fragile
- Lengths look dull or feel rough
- Hair has been exposed to color, heat or chemical services
This cosmetic product is not intended to diagnose, treat, cure or prevent any medical condition.
Complete Your Protocol
It doesn't start with hair.
Nº8 is a leave-in cosmetic serum combining selected conditioning, amino-acid, ceramide and botanical ingredients for smoother-, stronger-looking hair.
A patent-pending cosmetic composition platform combining selected ferment-derived, botanical and conditioning ingredients.
Plant-derived proteins and peptides selected to help condition hair and support a smoother, fuller-looking appearance.
A ceramide-containing conditioning complex selected to help dry or stressed hair feel smoother and more manageable.
Selected for Conditioning
Supports scalp circulation and barrier function — helps reduce the look of redness while improving the look and feel of the scalp environment.
A well-studied active that energizes the scalp environment and supports a healthy-looking, resilient scalp.
A naturally occurring nucleoside that supports the scalp environment — helping maintain the conditions for thicker-looking hair.
Penetrates the hair shaft to improve elasticity and moisture retention — visibly healthier, more resilient strands.
Lipid-identical ingredients that help seal the scalp barrier and strengthen the hair cuticle against daily damage.
Plant-derived sterols that partner with ceramides to reinforce the scalp barrier and support hair-shaft resilience.
A cosmetic conditioning ingredient included to support a comfortable feel during a leave-in hair-care routine.
Lightweight hydration with natural conditioning properties — helps nourish the scalp without weighing hair down.
Plus selected ferment-derived ingredients, amino acids, ceramides and botanical peptide complexes, each included for a cosmetic role in the finished formula.
What We Promise
Is This Your Story?
When hair feels fine, weak or lacking visible body.
When your hair is damaged from color, bleach, heat, or chemical service.
When hair looks dull or feels rough and difficult to manage.
When you want a simple leave-in conditioning step, morning or evening.
This product supports cosmetic hair conditioning and appearance. It is not intended to diagnose, treat, cure or prevent any medical condition.
Three Steps. One System.
Each cosmetic step has a distinct role. Use each product only according to its label directions.
A lightweight leave-in mist for scalp comfort and fuller-looking root volume.
View Mist →A leave-in serum that conditions hair for a smoother, more resilient appearance.
A separate before-and-after cream-gel for vulnerable mid-lengths, ends and high-stress hair zones.
View Shield →The Science Behind RUTAM
Explore the cosmetic composition platform, ingredient roles and directions for each RUTAM product.
Explore the Science →