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Product Guide · Scalp and Hair Systems

SeneGence Hair and Scalp Care: HairBalance®, HairPlenish® & HairCovery®

Begin at the scalp, then choose the moisture, softness and style your hair needs.

Begin at the scalp, then choose the care your lengths need. HairBalance® suits oil-prone roots, HairPlenish® brings moisture to dry or frizz-prone hair, and HairCovery® supports thicker-looking hair with added volume. Detangler and a between-wash refresh each do their own job.

By SeneGence · Alan Kante, publisher · Updated

HairBalance® Scalp & Hair Serum by SeneGence: a blue serum bottle with a clear cap.

01 · Choose your product

Cleanse your scalp for a fresh start

Choose cleansing that leaves your scalp feeling ready for care.

HairBalance® Shampoo by SeneGence: A blue shampoo tube with a gold flip cap.
A blue shampoo tube finished with a gold flip cap.

Buildup and excess oil need a different step from leave-in moisture.

HairBalance® Shampoo is a purifying, balancing formula that removes buildup, excess oil and impurities while soothing and hydrating. It carries SenePlex+®, including Saccharomyces Cerevisiae (Yeast) Extract and Laminaria Digitata (Kelp) Extract, and its Menthol cools and refreshes the scalp.

It lathers richly, refreshes and balances the scalp, and improves shine, silkiness and manageability. Keep the cleanse distinct from the leave-in serum you apply afterward. Deep Cleansing Scalp Scrub is discontinued; for oily-looking roots and buildup, cleanse with HairBalance® Shampoo.

Add it when you need it

Massage HairBalance® Shampoo into wet hair and scalp. Rinse thoroughly. Follow with HairBalance Conditioner for optimal results.

Shampoo rinses out; a leave-in serum then follows its own directions.

HairBalance® Shampoo

Choose HairBalance® Shampoo, a sulfate-free shampoo for normal to oily hair, to gently cleanse and clarify the scalp without stripping natural oils.

SenePlex+®
How to use HairBalance® Shampoo

Massage into wet hair and scalp. Rinse thoroughly. Follow with HairBalance Conditioner for optimal results.

Read the ingredients

Aqua/Water/Eau Cocamidopropyl Hydroxysultaine Sodium Cocoyl Isethionate Sodium Lauroyl Sarcosinate Cocamidopropyl Betaine Parfum/Fragrance Glycerin Acrylates Copolymer Sodium Chloride Glycol Distearate Polyquaternium-39 Aloe Barbadensis (Aloe Vera) Leaf Juice Laminaria Digitata (Kelp) Extract Saccharomyces Cerevisiae (Yeast) Extract Orchis Mascula (Orchid) Flower Extract Sodium Hyaluronate Panthenol Tocopheryl Acetate Tocopherol Glucosamine HCl Retinyl Palmitate PEG-120 Methyl Glucose Dioleate Saccharide Isomerate Lauryl Glucoside Potassium Sorbate Menthol Citric Acid Guar Hydroxypropyltrimonium Chloride Salicylic Acid Ethylhexylglycerin Sodium Hydroxide Trisodium Ethylenediamine Disuccinate Sodium Citrate Butylene Glycol Urea* Phenoxyethanol Benzyl Benzoate Limonene Hexyl Cinnamal Butylphenyl Methylpropional Coumarin Linalool Alpha-Isomethyl Ionone Amyl Cinnamal Hydroxycitronellal Geraniol. *Synthetic

How to choose & useOfficial product pageFormula and sources

02 · Choose your product

Choose by the way your roots feel

Choose root care for oil-prone scalp or for the softness and moisture you want.

HairPlenish® Scalp & Hair Serum by SeneGence: a white-and-gold serum bottle with a clear cap.

Scalp care is applied where the hair grows, rather than only over the lengths.

HairBalance® Scalp & Hair Serum serves leave-in root care. HairPlenish® Scalp & Hair Serum is the choice when softness and moisture matter most.

The two serums provide distinct care routes within the scalp-first approach.

Add it when you need it

Apply HairBalance® or HairPlenish® Scalp & Hair Serum to wet or dry scalp and roots daily, morning or evening. Massage and do not rinse.

Choose the serum for your care goal and keep it as a leave-in step.

HairBalance® Scalp & Hair Serum

Choose HairBalance® Scalp & Hair Serum for leave-in care when oil-prone roots need balance.

SenePlex+®
How to use HairBalance® Scalp & Hair Serum

Use on wet or dry hair/scalp. Apply serum directly onto scalp and hair roots daily, morning or evening. Massage with fingertips. Do not rinse.

Read the ingredients

Aqua/Water/Eau Polyacrylate Crosspolymer-6 Aloe Barbadensis (Aloe Vera) Leaf Juice Nephelium Lappaceum (Rambutan) Seed Extract Laminaria Digitata (Kelp) Extract Saccharomyces Cerevisiae (Yeast) Extract Cucumis Sativus (Cucumber) Extract Orchis Mascula (Orchid) Flower Extract Mentha Aquatica (Water Mint) Leaf Extract Chondrus Crispus (Red Algae) Extract Sodium Hyaluronate Tocopherol Panthenol Glycerin Saccharide Isomerate Potassium Sorbate Ethylhexylglycerin Butylene Glycol Maltodextrin Citric Acid Charcoal Powder T-Butyl Alcohol Sodium Benzoate Urea* Glucosamine HCl Gluconolactone Sodium Citrate Sodium Hydroxide Phenoxyethanol Parfum/Fragrance Benzyl Benzoate Limonene Linalool Hexyl Cinnamal Geraniol. *Synthetic

How to choose & useOfficial product pageFormula and sources

HairPlenish® Scalp & Hair Serum

Choose HairPlenish® Scalp & Hair Serum when dry or frizz-prone hair wants more moisture and softness.

SenePlex+®
How to use HairPlenish® Scalp & Hair Serum

Use on wet or dry hair/scalp. Apply serum directly onto scalp and hair roots daily, morning or evening. Massage with fingertips. Do not rinse.

Read the ingredients

Aqua/Water/Eau Propanediol Glycerin Pyrus Malus (Apple) Fruit Extract Polyacrylate Crosspolymer-6 Canarium Indicum (Nangai) Seed Oil Ricinus Communis (Castor) Seed Oil Persea Gratissima (Avocado) Oil Hydrogenated Vegetable Oil Raphanus Sativus (Radish) Leaf Extract Aloe Barbadensis (Aloe Vera) Leaf Juice Hydrolyzed Caesalpinia Spinosa Gum Nephelium Lappaceum (Rambutan) Seed Extract Caesalpinia Spinosa Gum Corallina Officinalis (Seaweed) Extract Cucumis Sativus (Cucumber) Extract Orchis Mascula (Orchid) Flower Extract Laminaria Digitata (Kelp) Extract Saccharomyces Cerevisiae (Yeast) Extract Phenoxyethanol Xylitylglucoside Panthenol Anhydroxylitol Parfum/Fragrance Squalane Pentylene Glycol Phospholipids Xylitol Tocopheryl Acetate Ethylhexylglycerin Butylene Glycol Citric Acid Urea* Fructose Sodium Hydroxide Maltodextrin Glucose Gluconolactone T-Butyl Alcohol Sodium Benzoate Allantoin Maltose Sodium Chloride Sodium Lactate Sodium PCA Trehalose Sodium Hyaluronate Potassium Sorbate Glucosamine HCl Retinyl Palmitate Benzyl Benzoate Benzyl Alcohol Linalool Hexyl Cinnamal Limonene Citronellol Geraniol Hydroxycitronellal Butylphenyl Methylpropional. *Synthetic

How to choose & useOfficial product pageFormula and sources

03 · Choose your product

HairCovery® with SenePlex+® for thicker-looking hair

Choose HairCovery® Strengthening & Thickening Hair Serum for the appearance of volume with a silky finish.

HairCovery® Strengthening & Thickening Hair Serum by SeneGence: a blue-and-white serum bottle with a clear cap.

Its application schedule is different from the daily HairBalance® and HairPlenish® serum schedule.

HairCovery® Strengthening & Thickening Hair Serum pairs Acetyl Tetrapeptide-3 with Trifolium Pratense (Clover) Flower Extract. It strengthens hair with SenePlex+®.

The formula supports thicker-looking hair with added volume while keeping a silky feel.

Add it when you need it

Apply a dime-sized amount directly on the scalp with wet or dry hair every 2–3 days. Massage and do not rinse.

Follow this serum’s own amount, scalp placement and every-2–3-day schedule.

Beauty Book 2026: product guidance

HairCovery® Strengthening & Thickening Hair Serum helps strengthen & thicken hair over time, hydrates the scalp without buildup and supports a balanced scalp microbiome. (Beauty Book 2026, p. 51).

Read the Beauty Book and page sources

HairCovery® Strengthening & Thickening Hair Serum

Choose HairCovery® Strengthening & Thickening Hair Serum, our leave-in serum, to strengthen hair with SenePlex+® and enhance hair thickness by adding volume, for thicker-looking hair with shine and a silky finish, while it supports a balanced scalp microbiome.

SenePlex+®
How to use HairCovery®

Apply dime-sized amount directly onto scalp with wet or dry hair every 2-3 days. Do not rinse.

Read the ingredients

Water / Aqua / Eau Butylene Glycol Sodium Acrylates Copolymer Acetyl Tetrapeptide-3 Aloe Barbadensis (Aloe Vera) Leaf Juice Orchis Morio (Orchid) Flower Extract Epilobium Angustifolium (Willow Herb) Extract Panthenol Tocopheryl Acetate Trifolium Pratense (Clover) Flower Extract Phenoxyethanol Fragrance / Parfum Lecithin Ethylhexylglycerin Amyl Cinnamal Hexyl Cinnamal Propylene Glycol Tetrasodium EDTA Linalool Benzyl Cinnamate Butylphenyl Methylpropional Galactoarabinan Citronellol Dextran Limonene Hydroxycitronellal Sodium Hydroxide Sodium Metabisulfite Citric Acid Titanium Dioxide (CI 77891).

How to choose & useOfficial product pageFormula and sources

04 · Choose your product

Easier combing and a between-wash refresh

Choose a smooth comb-through after washing or refresh your roots between washes.

Dry Shampoo by SeneGence: a silver-colored aerosol bottle with a clear cap.

Damp lengths and oily roots need different products and placements.

Conditioning Hair Detangler and Primer prepares clean, damp mid-lengths and ends for combing. Dry Shampoo absorbs root oil and refreshes the style between washes.

Detangler gives the lengths their preparation; Dry Shampoo brings the refresh back to the roots.

Add it when you need it

Spray detangler generously onto clean, damp hair, especially mid-lengths and ends. Leave for up to one minute before combing. Shake Dry Shampoo, hold six to ten inches from hair and spray short bursts into root sections. Let it dry, then work it in with fingers or a brush. Caution: Flammable. Do not expose to temperatures exceeding 120°F/49°C. Contents Under Pressure. Do not puncture or incinerate. Not to be used near fire or flame. KEEP OUT OF REACH OF CHILDREN.

Neither format replaces the scalp serum’s leave-in care or a regular wash.

Between-wash refresh and easier combing

Dry Shampoo absorbs odor and oil buildup at the root with a waterless, translucent spray. It adds soft, flexible texture and volume between washes and dries in 30 seconds.

Dry Shampoo quickly absorbs oil and odor without a white cast or residue. It adds light volume at the roots to refresh styles and works for all hair colors and textures.

SeneGence Conditioning Hair Detangler and Primer glides through tangles with ease for touchably soft hair, tames frizz and flyaways for a sleek, smooth finish and shields hair from UV and heat damage.

Read the Beauty Book product guidance

Dry Shampoo

Choose Dry Shampoo, our waterless, translucent spray, to absorb oil and odor between washes and add soft texture and light volume at the roots with no white cast.

How to use Dry Shampoo

Shake the can well before use. Hold the Dry Shampoo can six to ten inches (or fifteen to twenty centimeters) from your hair. Spray in mini bursts into wide sectioned pieces of hair. Mist throughout the root area. Let the spray dry. Use your fingertips or a brush to work the spray in by massaging it into the roots. Style as desired. Optional Helpful Tips: Tousle your hair to create more texture. Caution: Flammable. Do not expose to temperatures exceeding 120°F/49°C. Contents Under Pressure. Do not puncture or incinerate. Not to be used near fire or flame. KEEP OUT OF REACH OF CHILDREN.

Read the ingredients

Propane Alcohol Denat. Butane Isobutane Aluminum Starch Octenylsuccinate Cyclopentasiloxane Isopropyl Myristate Stearalkonium Hectorite Propylene Carbonate Fragrance/Parfum Benzyl Benzoate.

How to choose & useOfficial product pageFormula and sources

SeneGence Conditioning Hair Detangler and Primer

Choose SeneGence Conditioning Hair Detangler and Primer, a lightweight leave-in spray, to detangle, condition, tame frizz and prep hair for heat styling, for silky, smooth hair.

SenePlex+®
How to use SeneGence Conditioning Hair Detangler and Primer

Spray generously onto clean, damp hair, especially focusing on mid-length to ends of hair. Let product sit in hair for up to 1 minute before combing. Comb through and style as usual. Caution: For external use only. Avoid contact with eyes.

Read the ingredients

Aqua/Water/Eau Propanediol Glycerin Aloe Barbaden-sis (Aloe Vera) Leaf Juice Calanthe Discolor (Ebine) Extract Laminaria Digitata (Kelp) Extract Saccharomyces Cerevisiae (Yeast) Extract Orchis Mascula (Orchid) Flower Extract Hydrolyzed Opuntia Ficus-Indica (Prickly Pear) Flower Extract Hydrolyzed Adansonia (Baobab) Digitata Extract Tocopheryl Acetate Panthenol Tocopherol Ceramide NP Sodium Hyaluronate Polysorbate 20 Xanthan Gum Quaternium-95 Ethylhexylglycerin Trisodium Ethylenediamine Disuccinate Citric Acid Butylene Glycol Urea* Glucosamine HCl Gluconolactone 1 2-Hexane-diol Caprylyl Glycol Polyglyceryl-10 Stearate Hydrogenated Lecithin Sucrose Stearate Calcium Gluconate Parfum/Fragrance Sodium Benzoate Potassium Sorbate Phenoxyethanol Amyl Cinnamal Hexyl Cinnamal Benzyl Alcohol Linalool Benzyl Cinnamate Citronellol. *Synthetic

How to choose & useOfficial product pageFormula and sources