Phase Theory Beauty Co.™

Ingredient Glossary

The ingredients behind our formulas, explained.

Explore the botanicals, oils, proteins, humectants, conditioners and other functional ingredients behind Baby Hair® formulas — what they are, why they're used, and where you'll find them.

52 featured ingredients · listed alphabetically

Aloe Vera

Aloe Barbadensis Leaf Juice

Botanicals

A soothing, water-rich botanical that helps hydrate hair and calm the feel of the scalp.

Amla Extract

Phyllanthus Emblica Extract

Botanicals

The Indian gooseberry — an antioxidant-rich fruit botanical traditionally cherished in hair care.

Bisabolol

Bisabolol

Botanicals

A calming chamomile-derived ingredient that helps comfort the scalp and soften hair.

Burdock Root Extract

Arctium Majus Root Extract

Botanicals

A traditional scalp-care botanical that helps support a balanced, comfortable scalp feel.

Cedarwood Essential Oil

Cedrus Atlantica (Cedarwood) Oil

Botanicals

A warm, woody botanical oil that helps condition the scalp and beard with a grounding aroma.

Chamomile Extract

Chamomilla Recutita (Matricaria) Flower Extract

Botanicals

A gentle, calming botanical that helps comfort the scalp and soften the feel of hair.

Cladosiphon Okamuranus Extract (Brown Algae)

Cladosiphon Okamuranus Extract

Botanicals

A rare Okinawan marine botanical that helps hydrate and soothe the feel of hair and scalp.

Clary Sage Oil

Salvia Sclarea (Clary) Oil

Botanicals

An herbal, slightly nutty botanical oil traditionally used to help hair look glossy and healthy.

Decyl Glucoside

Decyl Glucoside

Cleansing

A gentle, plant-derived cleanser that washes away buildup without stripping moisture.

Ginger Root Extract

Zingiber Officinale (Ginger) Root Extract

Botanicals

A warming, aromatic root extract that helps enliven the scalp feel and adds healthy shine.

Ginseng Root Extract

Panax Ginseng Root Extract

Botanicals

The legendary adaptogenic root — antioxidant-rich botanical care for a revitalized, healthy-looking scalp.

Jojoba Seed Oil

Simmondsia Chinensis (Jojoba) Seed Oil

Oils & Butters

A liquid wax that closely resembles the skin's own sebum — balanced moisture without greasiness.

Lavender Oil

Lavandula Angustifolia (Lavender) Flower Oil

Botanicals

The iconic calming botanical — aromatic scalp comfort and gentle conditioning in our oil blends.

Nettle Leaf Extract

Urtica Dioica (Nettle) Leaf Extract

Botanicals

A mineral-rich leaf botanical traditionally used to help hair look glossy and feel conditioned.

Niacinamide (Vitamin B3 / Niacin)

Niacinamide

Vitamins & Nutrients

The celebrated skincare vitamin, included to help support a balanced, healthy-looking scalp.

Peppermint Oil

Mentha Piperita (Peppermint) Oil

Botanicals

Nature's cool-down — an invigorating, aromatic oil for a refreshed scalp sensation.

Polygonum Multiflorum Extract (Fo-Ti)

Polygonum Multiflorum Extract

Botanicals

He Shou Wu — a legendary botanical in traditional Chinese hair care, rich in antioxidants.

Rosemary Extract

Rosmarinus Officinalis (Rosemary) Extract

Botanicals

Our namesake botanical — a time-honored, antioxidant-rich herb that helps condition the scalp and add healthy shine.

Saw Palmetto Extract

Serenoa Serrulata Fruit Extract

Botanicals

A berry botanical extract included in our conditioning shampoo for gentle, antioxidant-rich scalp care.

Sodium Hyaluronate

Sodium Hyaluronate

Hydration

Skincare's famous moisture magnet — a hyaluronic acid that helps hair and scalp hold onto hydration.

Tea Tree Leaf Oil

Melaleuca Alternifolia (Tea Tree) Leaf Oil

Scalp Care

Australia's clarifying botanical — a fresh, invigorating oil for a clean, comfortable scalp feel.

Wild Geranium Extract

Wild Geranium (Geranium) Extract

Botanicals

A gentle flowering botanical that helps support a calm, comfortable scalp feel.

Zinc Lactate

Zinc Lactate

Vitamins & Nutrients

A gentle zinc mineral that helps support a balanced, healthy-looking scalp.

Our Formulation Philosophy

We believe ingredient transparency should also come with understanding. Our Ingredient Library highlights ingredients used across Baby Hair® formulations and explains the role they play in cleansing, conditioning, moisturizing, strengthening and caring for the hair and scalp.

For the complete ingredient declaration of any formula, visit the individual product page.

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Phase Theory Beauty Co.™

Baby Hair® · Beards & Bourbon™ · Velvet Diamonds · Phase Theory Skincare · Phase Theory Wellness

The science of beautiful hair.

📞 Phone

(713) 254-0732

📍 Address

15534 W Hardy Rd Suite 175
Houston, Texas 77060

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Professional Affiliations

Members of the Society of Cosmetic Chemists — committed to scientific excellence in formulation.

Dr. Bre Hayward | 2027 Chair-Elect, Society of Cosmetic Chemists — Southeast Chapter

Results Disclaimer: Individual results may vary. Hair and scalp conditions differ by person. Product outcomes are not guaranteed.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. Phase Theory Beauty Co.™ products are cosmetic formulations and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.

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