essential oil studying

SpaRoom Lavender Essential Oil .25 fl oz

SpaRoom Eucalyptus Essential Oil .25 fl oz

Pura Homesick Smart Vial Hawaii Fragrance Refill

SpaRoom Lemon Verbena Essential Oil .25 fl oz

Nature's Truth Stress Eaze Essential Oil - 0.51 fl oz

Pura Apple Orchards Car Fragrance Refill: Cinnamon & Vanilla Scent

Aspercreme No Mess Essential Oils - Lavender - 2.5oz

Tea Tree Oil by Now Foods - 1 oz EssOil

Tea Tree Essential Oil (4 fl oz/118 ml) - KUKKA Tea Tree Oil for Skin, Hair, Toenails, Aromatherapy, & Soap Making Scent

Pura White Tea No.1 Car Fragrance Refill: Energizing Citrus & Ozone, Calming Jasmine, Creamy Cashmere

Nature's Truth Good Nite Aromatherapy Essential Oil Blend - 0.51 fl oz

Lavender Oil by Now Foods - 2 oz Oil

Plantlife Clove Essential Oil – 100% Pure & Therapeutic Grade – Natural, Undiluted & Steam-Distilled – No Additives or Filters – Aromatherapy – 10ml

Pura Cinnamon Woods Smart Vial Fragrance Refill

Pura Simmer Pot Smart Vial Fragrance Refill

Pura Winter Noir Smart Vial Fragrance Refill

Lemon-Eucalyptus Oil by Now Foods - 1 oz Liquid

Asutra Mist Your Mood Sleep & Room Spray with Lavender & Chamomile Essential Oils - 4 fl oz

Peppermint Essential Oils (4 Fl Oz/118 ml) KUKKA - For Skin , Hair, Diffuser

Good Essential Fruity Fruits Fragrance Oil Set Pack of 10 - 5ml - Strawberry, Apple, Watermelon, Pineapple, Cucumber, Mango, Peppermint, Lemon & More

Solutions Almond Oil Sweet by Now Foods - 16 oz Liquid

Rosemary Oil by Now Foods - 4 oz Liquid

Lavender Essential Oil (4 Fl Oz/118 ml) - KUKKA Lavender Essential Oil for Diffuser, Body, Aromatherapy & Soap Making Scent

HoMedics SereneScent Oil Fig and Sage