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unique formulas

cruelty-free + 100% vegan

At Function of Beauty, we believe in creating responsible beauty products that are not only effective, but safe too. That’s why every product is individually formulated using clean, science-backed ingredients that have been meticulously sourced and tested to ensure their safety, quality, and efficacy.

We currently use over 60 natural ingredients across our custom formulations and guarantee that all of our products are free of sulfates, parabens, and phthalates, among many other potentially harmful ingredients (see our full list of banned ingredients). For more info on some of the key ingredients in our hair, skin, and body goals, see below!

create my hair formula

clean, science-backed ingredients

Cruelty-free badge
Vegan badge
Sulfate & Paraben free badge
Sustainability focused badge
Made in USA badge
01
deep condition
learn more
Moisturize and deeply condition dry damaged hair from the inside out, restoring hydration lost from heat and/or chemical processing.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
02
fix split ends
learn more
Smooth and coat your split ends for a sleek hair surface while building moisture content to minimize future split ends.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
03
hydrate
learn more
Restore your hair’s moisture balance, prevent future moisture loss and treat your hair with long-lasting hydration.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
04
replenish hair
learn more
Replenish damaged, nutrient-depleted strands and protect your hair from environmental stressors.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
05
strengthen
learn more
Increase your hair’s resilience and elasticity, stimulate healthy hair growth and protect your hair from breakage.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
06
rejuvenate
learn more
Revitalize and strengthen your hair to prevent premature aging caused by environmental stressors, heat and chemical styling, and nutrient loss.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
07
color protection
learn more
Protect your hair from damaging UV rays, prevent dulling and fading, and enhance your strands for optimum color uptake and retention for lasting, vibrant color.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
08
lengthen
learn more
Promote healthy hair growth with increased scalp circulation and follicle stimulation for longer, stronger locks.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
09
thermal protection
learn more
Moisturize and condition heat damaged hair while protecting strands from future damage caused by thermal styling.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
10
volumize
learn more
Rejuvenate limp, lifeless hair with noticeable volume and cleanse hair free of buildup which may be weighing hair down.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
11
anti-frizz
learn more
Hydrate and soften hair texture while protecting strands from frizz, static and breakage.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
12
curl definition
learn more
Enhance and define your natural curls to achieve smoother texture and improve overall manageability.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
13
nourish roots
learn more
Stimulate your hair roots and facilitate the transport of key nutrients to hair bulbs and shafts for healthier, fuller hair.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
14
shine
learn more
Enhance your hair’s natural shine, luster and reflection while improving your overall hair health without weighing hair down.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
15
soothe scalp
learn more
Moisturize and energize your scalp to relieve discomfort, reduce buildup and help prevent flakes.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
16
straighten
learn more
Relax and style unruly hair with a biolipid complex that leaves a sheathing film which naturally disciplines hair even in humid conditions.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
17
oil control
learn more
Stimulate and revitalize your scalp to promote healthy hair growth and prevent excessive oil production.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
18
reduce brassiness
learn more
Prevent blonde or bleached hair from having unwanted brassy/orange/yellow tones by neutralizing with purple pigments.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
01
nourish very dry skin
learn more

Squalene

Prevents moisture loss and keeps skin feeling flexible, and adds a silky texture.
+

cupuacu butter

Adds long-lasting hydration, softens the skin and promotes overall skin health.
02
nourish dry skin
learn more

apple extract

Naturally moisturizes and reduces stripping and drying of the skin.
+

squalene

Helps with skin flexibility and moisture retention, with a luxurious texture that never feels heavy.
03
sustain balanced skin
learn more

sugar beet extract

Creates rich foam and provides softness to the skin.
+

grapeseed oil

Conditions and provides deep moisture for smooth skin.
01
hydrate
learn more

Hyaluronic Acid

3 different HA molecular weights help penetrate different layers of skin. Helps with skin hydration, elasticity, and the appearance of wrinkles.
+

Blue Green Algae

From Klamath Lake in Oregon, our Blue-Green Algae is a very rich source of antioxidants. Ultra-nourishing and deeply moisturizing.
02
rejuvenate
learn more

Argireline

Reduces the appearance of wrinkles on the face, especially on your forehead and around your eyes.
+

Tiger Grass

Promotes youthful-looking skin. Legend has it that tigers used to roll around in this medicinal herb to help soothe their skin.
03
brighten
learn more

Tangerine Extract

Helps smooth and clarify the outermost layer of skin (stratum corneum) so that a natural glow can radiate from within.
+

vitamin c

An antioxidant that helps brighten and illuminate skin. Ours is a stable, water-soluble form that absorbs quickly into the skin.
04
awaken
learn more

Magnesium aspartate, zinc gluconate, copper gluconate

A mineral blend that helps provide oxygen to skin cells and tissue, giving them a breath of fresh air for a revitalized appearance.
05
calm/soothe
learn more

Neem liquid

Effective in calming skin and helping to shield skin from external aggressors.
+

aloe extract

Containing antioxidants, enzymes, Vitamins A and C, this plant is well-known for its soothing benefits.
06
anti pollution
learn more

Cherimoya Extract

All-natural adaptogenic that helps skin achieve a sustainable homeostatic balance.
+

Hydroxytyrosol

A component found in olives and olive oil, hydroxytyrosol may mitigate environmental damage and slow aging rate of the cells when applied to skin.
07
even tone
learn more

Kiwi extract

Shown to impede concentrated melanin accumulation, which is what causes dark spots.
+

Azelaic acid

A gentle acid that can help fade post-acne marks and other discolorations.
08
minimize redness
learn more

Bisabolol

Originating in Brazil, this versatile plant derived ingredient has been known to help shield from environmental stressors without causing irritation.
+

Southern Magnolia bark extract

This extract is specially designed to reduce external stress-induced skin redness (e.g. waxing).
09
reduce shine
learn more

Arnica Extract

This natural extract helps regulate sebum (skin’s natural oil) accumulation.
+

Enantia Chlorantha Bark Extract & Oleanolic Acid

This compound reduces skin sebum production, appearance of pore size, and helps refine skin texture.
10
minimize pores
learn more

Artichoke Extract

Improves appearance of noticeable pores and helps improve skin elasticity.
+

Pyridoxine Cyclic Phosphate

A new vitamin B6 derivative that improves overall skin health and appearance.
11
reduce breakouts
learn more

Niacinamide

(AKA Vitamin B3) This skin-restoring ingredient helps blemish-prone skin. Combined with salicylic acid, it can help improve appearance of acne scars.
+

Salicylic acid

Has the ability to penetrate pore lining and exfoliate the inside of the pore as well as skin surface, which makes it especially effective at reducing breakouts.
12
smooth
learn more

Yuzu extract

This multi-tasking ingredient is a super moisturizer, keeping skin youthful and supple. It helps improve appearance of roughness and irritation.
13
tighten
learn more

Nannochloropsis Oculata Extract

Helps skin appear firm and revitalized. Clinical studies show tightening effective in 4 hours of use. Has anti-aging effects and reduces the appearance of wrinkles.
+

Pullulan

A polysaccharide that can quickly form a sheer film that helps improve skin’s texture and appearance.
customize now
01
deep condition
Moisturize and deeply condition dry damaged hair from the inside out, restoring hydration lost from heat and/or chemical processing.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
02
fix split ends
Smooth and coat your split ends for a sleek hair surface while building moisture content to minimize future split ends.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
03
hydrate
Restore your hair’s moisture balance, prevent future moisture loss and treat your hair with long-lasting hydration.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
04
replenish hair
Replenish damaged, nutrient-depleted strands and protect your hair from environmental stressors.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
05
strengthen
Increase your hair’s resilience and elasticity, stimulate healthy hair growth and protect your hair from breakage.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
06
rejuvenate
Revitalize and strengthen your hair to prevent premature aging caused by environmental stressors, heat and chemical styling, and nutrient loss.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
07
color protection
Protect your hair from damaging UV rays, prevent dulling and fading, and enhance your strands for optimum color uptake and retention for lasting, vibrant color.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
08
lengthen
Promote healthy hair growth with increased scalp circulation and follicle stimulation for longer, stronger locks.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
09
thermal protection
Moisturize and condition heat damaged hair while protecting strands from future damage caused by thermal styling.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
10
volumize
Rejuvenate limp, lifeless hair with noticeable volume and cleanse hair free of buildup which may be weighing hair down.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
11
anti-frizz
Hydrate and soften hair texture while protecting strands from frizz, static and breakage.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
12
curl definition
Enhance and define your natural curls to achieve smoother texture and improve overall manageability.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
13
nourish roots
Stimulate your hair roots and facilitate the transport of key nutrients to hair bulbs and shafts for healthier, fuller hair.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
14
shine
Enhance your hair’s natural shine, luster and reflection while improving your overall hair health without weighing hair down.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
15
soothe scalp
Moisturize and energize your scalp to relieve discomfort, reduce buildup and help prevent flakes.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
16
straighten
Relax and style unruly hair with a biolipid complex that leaves a sheathing film which naturally disciplines hair even in humid conditions.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
17
oil control
Stimulate and revitalize your scalp to promote healthy hair growth and prevent excessive oil production.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
18
reduce brassiness
Prevent blonde or bleached hair from having unwanted brassy/orange/yellow tones by neutralizing with purple pigments.

shea butter

Acts as a sealant to help lock in moisture and increase softness.
+

avocado oil

Rich in vitamins A, D, and E, avocado oil works to condition the hair, leaving it feeling soft and smooth.
01
nourish very dry skin

Squalene

Prevents moisture loss and keeps skin feeling flexible, and adds a silky texture.
+

cupuacu butter

Adds long-lasting hydration, softens the skin and promotes overall skin health.
02
nourish dry skin

apple extract

Naturally moisturizes and reduces stripping and drying of the skin.
+

squalene

Helps with skin flexibility and moisture retention, with a luxurious texture that never feels heavy.
03
sustain balanced skin

sugar beet extract

Creates rich foam and provides softness to the skin.
+

grapeseed oil

Conditions and provides deep moisture for smooth skin.
01
hydrate

Hyaluronic Acid

3 different HA molecular weights help penetrate different layers of skin. Helps with skin hydration, elasticity, and the appearance of wrinkles.
+

Blue Green Algae

From Klamath Lake in Oregon, our Blue-Green Algae is a very rich source of antioxidants. Ultra-nourishing and deeply moisturizing.
02
rejuvenate

Argireline

Reduces the appearance of wrinkles on the face, especially on your forehead and around your eyes.
+

Tiger Grass

Promotes youthful-looking skin. Legend has it that tigers used to roll around in this medicinal herb to help soothe their skin.
03
brighten

Tangerine Extract

Helps smooth and clarify the outermost layer of skin (stratum corneum) so that a natural glow can radiate from within.
+

vitamin c

An antioxidant that helps brighten and illuminate skin. Ours is a stable, water-soluble form that absorbs quickly into the skin.
04
awaken

Magnesium aspartate, zinc gluconate, copper gluconate

A mineral blend that helps provide oxygen to skin cells and tissue, giving them a breath of fresh air for a revitalized appearance.
05
calm/soothe

Neem liquid

Effective in calming skin and helping to shield skin from external aggressors.
+

aloe extract

Containing antioxidants, enzymes, Vitamins A and C, this plant is well-known for its soothing benefits.
06
anti pollution

Cherimoya Extract

All-natural adaptogenic that helps skin achieve a sustainable homeostatic balance.
+

Hydroxytyrosol

A component found in olives and olive oil, hydroxytyrosol may mitigate environmental damage and slow aging rate of the cells when applied to skin.
07
even tone

Kiwi extract

Shown to impede concentrated melanin accumulation, which is what causes dark spots.
+

Azelaic acid

A gentle acid that can help fade post-acne marks and other discolorations.
08
minimize redness

Bisabolol

Originating in Brazil, this versatile plant derived ingredient has been known to help shield from environmental stressors without causing irritation.
+

Southern Magnolia bark extract

This extract is specially designed to reduce external stress-induced skin redness (e.g. waxing).
09
reduce shine

Arnica Extract

This natural extract helps regulate sebum (skin’s natural oil) accumulation.
+

Enantia Chlorantha Bark Extract & Oleanolic Acid

This compound reduces skin sebum production, appearance of pore size, and helps refine skin texture.
10
minimize pores

Artichoke Extract

Improves appearance of noticeable pores and helps improve skin elasticity.
+

Pyridoxine Cyclic Phosphate

A new vitamin B6 derivative that improves overall skin health and appearance.
11
reduce breakouts

Niacinamide

(AKA Vitamin B3) This skin-restoring ingredient helps blemish-prone skin. Combined with salicylic acid, it can help improve appearance of acne scars.
+

Salicylic acid

Has the ability to penetrate pore lining and exfoliate the inside of the pore as well as skin surface, which makes it especially effective at reducing breakouts.
12
smooth

Yuzu extract

This multi-tasking ingredient is a super moisturizer, keeping skin youthful and supple. It helps improve appearance of roughness and irritation.
13
tighten

Nannochloropsis Oculata Extract

Helps skin appear firm and revitalized. Clinical studies show tightening effective in 4 hours of use. Has anti-aging effects and reduces the appearance of wrinkles.
+

Pullulan

A polysaccharide that can quickly form a sheer film that helps improve skin’s texture and appearance.
deep condition fix split ends hydrate replenish hair strengthen rejuvenate color protection lengthen thermal protection volumize anti-frizz curl definition nourish roots shine soothe scalp straighten oil control reduce brassiness
nourish very dry skin nourish dry skin sustain balanced skin
hydrate rejuvenate brighten awaken calm/soothe anti-pollution even tone minimize redness reduce shine minimize pores reduce breakouts smooth tighten
customize now

the no list

This list is made up of more than 40 questionable or harmful chemicals that we never use as ingredients in our products.

a

  • Acrylic Acid
  • Aluminum
  • Animal products and animal-derived products

b

  • Benzalkonium Chloride
  • Boric Acid
  • Butylated Hydroxyanisole (BHA)
  • Butylated Hydroxytoluene (BHT)

c

  • Coal Tar

d

  • Diazolidinyl Urea
  • Diethanolamine (DEA)

f

  • Formaldehyde

a

  • Acrylic Acid
  • Aluminum
  • Animal products and animal-derived products

b

  • Benzalkonium Chloride
  • Boric Acid
  • Butylated Hydroxyanisole (BHA)
  • Butylated Hydroxytoluene (BHT)

c

  • Coal Tar

d

  • Diazolidinyl Urea
  • Diethanolamine (DEA)

f

  • Formaldehyde

g

  • Gluten

h

  • Hexachlorophene
  • Hydroquinone

i

  • Imidazolidinyl Urea

l

  • Lead

g

  • Gluten

h

  • Hexachlorophene
  • Hydroquinone

i

  • Imidazolidinyl Urea

l

  • Lead

m

  • Methanol
  • Methylchloroisothiazolinone (MCT)
  • Methylisothiazolinone (MIT)
  • Methyl methacrylate
  • Microbeads
  • Monoethanolamine (MEA)

n

  • Nanoparticles
  • Nonoxynol

m

  • Methanol
  • Methylchloroisothiazolinone (MCT)
  • Methylisothiazolinone (MIT)
  • Methyl methacrylate
  • Microbeads
  • Monoethanolamine (MEA)

n

  • Nanoparticles
  • Nonoxynol

o

  • Oxybenzone

p

  • Palm oil (pure)
  • Para-aminobenzoic acid (PABA)
  • Paraformaldehyde
  • Parabens
  • Paraffin (wax)
  • Petrolatum
  • Phenol
  • Phthalates
  • P-phenylenediamine
  • Propyl acetate

q

  • Quaternium-15

s

  • Sodium borate
  • Styrene
  • Sulfates

t

  • Talc
  • Titanium dioxide
  • Toluene
  • Triclosan
  • Triphenyl phosphate

o

  • Oxybenzone

p

  • Palm oil (pure)
  • Para-aminobenzoic acid (PABA)
  • Paraformaldehyde
  • Parabens
  • Paraffin (wax)
  • Petrolatum
  • Phenol
  • Phthalates
  • P-phenylenediamine
  • Propyl acetate

q

  • Quaternium-15

s

  • Sodium borate
  • Styrene
  • Sulfates

t

  • Talc
  • Titanium dioxide
  • Toluene
  • Triclosan
  • Triphenyl phosphate
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