SMIB Lactobio Hair Dye Shampoo — Dark Brown, Gradual Gray Reduction with Probiotics (6.76 fl oz)

SMIB Lactobio Hair Dye Shampoo is a gentle, probiotic-infused daily shampoo that gradually darkens gray hair for a natural dark-brown result in repeated 3–5 minute washes.

This Korean-formulated shampoo combines gradual colorants with scalp-friendly ingredients and probiotics to reduce visible gray over time while keeping hair light and non-greasy. It works through regular use rather than a single permanent dye application, so you can maintain or restore darker tones without harsh chemicals or lengthy salon visits. The formula is designed for everyday wear, suitable for both men and women, and aims to support scalp balance alongside subtle color enhancement.

How quickly will I see gray reduction with regular use?

Most users notice subtle darkening after a few washes and clearer reduction of gray strands with consistent use over days to weeks. Results depend on how much gray you have and hair porosity, so patience with repeated short applications yields the best, natural-looking change.

• Typical visible change in multiple sessions, often within the first week.
• Designed for 3–5 minute contact time per wash for gradual effect.
• Works cumulatively—daily or frequent use speeds visible results.
• Suitable for touch-ups and maintenance rather than instant full coverage.

What ingredients help my scalp and hair feel healthier?

SMIB Lactobio blends mild cleansing agents with probiotics and plant-derived components to support scalp ecology and reduce irritation risk. The gentle base avoids heavy oils and residue so hair remains manageable, lightweight, and soft after rinsing.

• Probiotics to help balance the scalp microbiome and comfort sensitive skin.
• Mild surfactants that cleanse without stripping natural oils.
• Lightweight conditioning agents for easier detangling and smoother texture.
• No greasy finish—formulated to rinse clean and leave hair natural-looking.

Is this safe for daily use and all hair types?

The formula is crafted for frequent application and is suitable for most hair textures and both genders. Because color builds gradually, daily use is practical for gradual touch-up routines; however, always patch-test if you have a sensitive scalp or known allergies.

• Unisex design—works for men and women seeking gray management.
• Lightweight, non-greasy texture fits fine to thick hair types.
• Recommended patch test before regular use for sensitive scalps.
• Does not replace professional permanent dyes when full, immediate coverage is needed.

How do I use it to get consistent dark-brown results?

Apply to wet hair, lather, and leave the shampoo on for about 3–5 minutes before rinsing to allow pigments to deposit gradually. Repeat according to packaging instructions—consistency is key for even color build and scalp benefits.

• Wet hair thoroughly, then apply and massage into scalp and lengths.
• Keep on for 3–5 minutes each wash to allow pigment and probiotic action.
• Rinse completely; use regularly for progressive darkening and upkeep.
• Pair with gentle conditioners if extra moisture is needed, avoiding heavy color-stripping treatments.

Who this product is for: SMIB Lactobio Hair Dye Shampoo is ideal for adults seeking a low-effort, daily approach to reducing visible gray without strong chemical dyes. It suits people who want a lightweight, probiotic-supportive shampoo to gently darken hair over time while maintaining scalp comfort—especially those preferring incremental, controllable color change rather than a one-time permanent dye.

Ingredients

Water Sodium C14-16 Olefin Sulfonate Toluene-2,5-Diamine Sulfate Cocamidopropyl Betaine Cocamide Methyl MEA Ethanolamine Fragrance Disodium Cocoamphodiacetate Glycerin Lactococcus Ferment Lysate Glycine Max (Soybean) Seed Extract Saccharomyces Cerevisiae Extract Camellia Sinensis Leaf Extract Sodium Chloride Propylene Glycol Laurate Sodium Sulfite PEG-120 Methyl Glucose Dioleate p-Aminophenol Polyquaternium-10 Tetradecene Hexadecene Resorcinol Disodium EDTA Sodium Sulfate m-Aminophenol 4-Amino-2-Hydroxytoluene Camellia Japonica Seed Oil Ascorbic Acid PEG-150 Pentaerythrityl Tetrastearate 1,2-Hexanediol Dipotassium Glycyrrhizate Hexylene Glycol Helianthus Annuus (Sunflower) Seed Oil Butylene Glycol Citrus Aurantium Bergamia (Bergamot) Fruit Oil Glyceryl Polymethacrylate Citrus Aurantium Dulcis (Orange) Peel Oil Propanediol Propylene Glycol Pelargonium Graveolens Flower Oil Citrus Limon (Lemon) Peel Oil Curcuma Longa (Turmeric) Root Oil Lavandula Hybrida Oil Lavandula Angustifolia (Lavender) Oil Centella Asiatica Extract Hydrolyzed Corn Protein Hydrolyzed Soy Protein Hydrolyzed Extensin Hydrolyzed Rice Protein Hydrolyzed Potato Protein Ocimum Basilicum (Basil) Oil Litsea Cubeba Fruit Oil Polygonum Cuspidatum Root Extract Scutellaria Baicalensis Root Extract Sodium Lactate Glycyrrhiza Glabra (Licorice) Root Extract Pisum Sativum (Pea) Peptide Cananga Odorata Flower Oil Eucalyptus Globulus Leaf Oil Citrus Reticulata (Tangerine) Leaf Oil Rosmarinus Officinalis (Rosemary) Leaf Extract Copper Tripeptide-1 Chamomilla Recutita (Matricaria) Flower Extract Elettaria Cardamomum Seed Oil Santalum Album (Sandalwood) Oil Camellia Japonica Leaf Extract Diospyros Kaki Fruit Extract Ceratonia Siliqua (Carob) Fruit Extract Tocopherol Calcium Oxide Mentha Viridis (Spearmint) Leaf Oil Palmitoyl Tripeptide-1