Disclosure: This page may contain affiliate links. Read our full disclosure policy.

unite-hair-boosta-plus-hair-serum.
curlsmith-full-lengths-density-elixir.

Product category and function

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir
Hair Serums Hair Serums
Concentrated treatments for smoothing and protecting hair.
Concentrated treatments for smoothing and protecting hair.
---- ----

Ingredient highlights

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir
Ingredient info Ingredient info

Alcohol-free

Paraben-free

SLS-free

Mica-free

Fragrance-free

vegan

cruelty-free

Alcohol-free

Paraben-free

SLS-free

Mica-free

Fragrance-free

Full ingredient list

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir
No. of common ingredients = 0
Total Number of ingredients = 30 Total Number of ingredients = 34
Water/aqua/eau, propanediol, butylene glycol, biotinoyl tripeptide-1, arginine, phyllanthus emblica fruit extract, scutellaria baicalensis root extract, apigenin, ononis spinosa root extract, avena strigosa seed extract, glycine soja (soybean) germ extract, triticum vulgare (wheat) germ extract, tetrasodium edta, ppg-26-buteth-26, decylene glycol, caprylyl glycol, lactic acid, glycerin, peg-40 hydrogenated castor oil, caffeine, oleanolic acid, hydroxyethylcellulose, phenoxyethanol, sodium nitrate, sodium phosphate, disodium phosphate, polysorbate 60, sodium benzoate, gluconolactone, calcium gluconate Water (aqua), propanediol, glycerin, larix europaea (larch tree) wood extract, glycine soja (soybean) germ extract, pisum sativum (pea) sprout extract, scutellaria baicalensis (chinese skullcap) root extract, camellia sinensis (green tea) leaf extract, phyllanthus emblica (amla) fruit extract, lavandula angustifolia (lavender) flower extract, thymus vulgaris (thyme) leaf extract, thuja occidentalis (white cedar) leaf extract, trifolium pratense (clover) flower extract, triticum vulgare (wheat) germ extract, peg-40 hydrogenated castor oil, sodium citrate, citric acid, butylene glycol, glycine, arginine, ppg-26-buteth-26, gluconolactone, dextran, apigenin, acetyl tetrapeptide-3, oleanolic acid, biotinoyl tripeptide-1, calcium gluconate, sodium benzoate, potassium sorbate, zinc chloride, sodium metabisulfite, lactic acid, phenoxyethanol

Notable ingredients

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir

Ingredients with their functions

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir

1

Water/aqua/eau

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

2

Propanediol

Also-called: Zemea | Function: Viscosity controlling, Solvent

We don’t have a detailed description of this ingredient yet.

3

Butylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent

We don’t have a detailed description of this ingredient yet.

1

Water (aqua)

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

2

Propanediol

Also-called: Zemea | Function: Viscosity controlling, Solvent

We don’t have a detailed description of this ingredient yet.

3

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent

We don’t have a detailed description of this ingredient yet.

Price range

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir
$50 to $100
$20 to $50

Where to buy

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir

Near dupes

BOOSTA PLUS+ Hair Serum
Full Lengths Density Elixir

Beautymasterlist footer icon

© 2026 Beauty Master List, All Rights Reserved.