Best Undiluted Essential Oils in 2026

Daisy
Last Updated: Feb 13, 2026

At a Glance: Our Top Picks for Undiluted Essential Oils

Siva Citronella Essential Oil 4 Fl Oz with Premium Glass Dropper – 100% Pure, Natural, Undiluted & Therapeutic Grade, Amazing for Nourished Skin, Moisturized Hair, Diffuser, Massage & Aromatherapy
#TOP1
Siva Citronella Essential Oil 4 Fl Oz With
9.7
PM SCORE
Siva Lemongrass Essential Oil 4 Fl Oz with Premium Glass Dropper– 100% Pure, Natural, Undiluted & Therapeutic Grade, Great for Skincare, Scalp & Hair Care, Aromatherapy, Diffuser, Soaps & Candles
#TOP2
Siva Lemongrass Essential Oil 4 Fl Oz With
9.7
PM SCORE
Siva Clove Bud Essential Oil 4 Fl Oz with Premium Glass Dropper - 100% Pure, Natural, Undiluted & Therapeutic Grade, Perfect for Hair Care, Dental Care, Aromatherapy, Diffuser & Body Massage
#TOP3
Siva Clove Bud Essential Oil 4 Fl Oz
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Undiluted Essential Oils of 2026

Siva Citronella Essential Oil 4 Fl Oz With Premium Glass Dropper – 100% Pure, Natural, Undiluted & Therapeutic Grade, Amazing For Nourished Skin, Moisturized Hair, Diffuser, Massage & Aromatherapy

SIVA ORGANICS
SIVA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL SIVA CITRONELLA ESSENTIAL OIL- It is obtained by steam distillation extraction method of Cymbopogon winterianus originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Citronella Oil has a fresh, uplifting and lemony aroma. It is reputed to be used in diffusers to help promote positivity and a relaxing ambience. It is helpful in promoting creativity, joy and improving spirits.

NOURISHED SKIN- SIVA Citronella oil promotes moisturized and rejuvenated skin. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

HAIR CARE- SIVA Citronella oil is known to keep the scalp healthy and nourishes the hair. It is helpful in soothing the scalp and smoothening the hair locks. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Citronella Oil has a wide range of benefits and uses. The aroma is widely popular and used in soap making, candles, potpourri and many other home applications. It is also a great ingredient in Natural Beauty and Personal Care Products.

SIVA CITRONELLA OIL BLENDS WELL WITH- essential oils such as Lemon, Bergamot, Cedarwood, Clary Sage, Eucalyptus, Geranium, Lavender, Peppermint, Rosemary and Tea Tree.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Lemongrass Essential Oil 4 Fl Oz With Premium Glass Dropper– 100% Pure, Natural, Undiluted & Therapeutic Grade, Great For Skincare, Scalp & Hair Care, Aromatherapy, Diffuser, Soaps & Candles

SIVA ORGANICS
SIVA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL LEMONGRASS ESSENTIAL OIL- SIVA Lemongrass Oil is obtained by steam distillation extraction method of Cymbopogon flexuosus leaves originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Lemongrass Oil has a citrusy, uplifting and calming aroma. It instills freshness and gives a notion of an invigorating environment. It also promotes calmness and creativity when diffused or used in aromatherapy massage and enhances overall wellness.

SKIN CARE- SIVA Lemongrass oil helps in keeping the skin naturally youthful, supple and fresh. It helps rejuvenate the skin and gives a touch of charm and vibrancy. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

HAIR CARE- Massaging scalp with 100% Pure SIVA Lemongrass Essential Oil helps in achieving naturally stronger hair and improves overall hair and scalp health. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Lemongrass Essential Oil has a wide range of benefits and uses. The aroma is widely popular and used in soap & candle making, potpourri and many other home applications. It is also a great ingredient in Natural Beauty and Personal Care Products.

SIVA LEMONGRASS OIL BLENDS WELL WITH- Mint, citrus, wood or herbaceous families for instance Lime, Geranium, Lavender, Sweet Geranium, Clary Sage, Ylang Ylang, Patchouli, Cedarwood and Clove.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Clove Bud Essential Oil 4 Fl Oz With Premium Glass Dropper - 100% Pure, Natural, Undiluted & Therapeutic Grade, Perfect For Hair Care, Dental Care, Aromatherapy, Diffuser & Body Massage

SIVA ORGANICS
SIVA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL SIVA CLOVE BUD ESSENTIAL OIL- It is obtained by steam distillation extraction method of Syzygium aromaticum L. buds originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Clove Bud Oil has a warming and stimulating aroma with spicy and sweet notes which relaxes the body. Add a few drops in the diffuser to experience its refreshing aroma. It promotes calmness and creativity when diffused or used in aromatherapy massage and enhances overall wellness and vitality.

ORAL CARE- SIVA Clove Bud Essential Oil is a great ingredient for your oral care regimes. Add a few drops to your gargle water and use regularly. It aids in keeping the gums and teeth naturally healthy and also tackles the bad odor. SIVA Clove oil is a must for oral care.

BODY MASSAGE- Since ancient times, Clove Bud Oil has been used to enhance the natural body functions and strength. A body massage with a few drops of SIVA Clove Essential Oil diluted in a carrier oil gives a boost to the body.

SCALP AND HAIR CARE- Only a few drops of the SIVA Clove Bud Essential Oil when added to the regular hair oil and massaged, works effectively in achieving an ultimate relaxing experience. Not only it is calming, but known to help various scalp conditions too. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Clove Bud Oil has a wide range of benefits and uses. The aroma is widely popular and used in DIY Soaps & candles making, potpourri and many other home applications. It is also used as an ingredient in Natural Beauty and Personal Care Products.

SIVA CLOVE BUD OIL BLENDS WELL WITH- essential oils like Basil, Bergamot, Cinnamon Bark, Grapefruit, Lavender, Orange Peppermint and Rosemary.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Peppermint Essential Oil 4 Fl Oz With Premium Glass Dropper – 100% Pure, Natural, Undiluted & Therapeutic Grade, Perfect For Skincare & Hair Rejuvenation, Body Massage, Diffuser & Aromatherapy

SIVA ORGANICS
SIVA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL PEPPERMINT ESSENTIAL OIL- SIVA Peppermint Oil is obtained by steam distillation extraction method of Mentha piperita herb originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Peppermint Essential Oil is a great choice for aromatherapy. Add a few drops to diffuser, candles or reed sticks, and create a cooling, refreshing and invigorating environment. It promotes a sense of confidence and rejuvenates the body. You can also create a room deodorizer by simply adding a few drops to water and spraying in the room.

SOOTHES SKIN- The cooling effect of SVA Peppermint oil soothes and refreshes the skin. It also helps to moisturize and nourish the skin. Add a few drops of SIVA Peppermint Essential Oil to your everyday skincare products and lotions, and see the positive effect of Peppermint oil.

HAIR & BODY MASSAGE- The cooling effect of Pure & Natural SIVA Peppermint oil is a great addition to your massages. Simply add a few drops to your massage oil and thoroughly enjoy a relaxing massage. It calms the body with its refreshing aroma. It boosts natural hair growth and helps to make them smooth and easy to manage. For topical application always dilute with a carrier oil or add to your shampoo, conditioners or masks.

OTHER BENEFITS- SIVA Peppermint Essential Oil has a wide range of benefits and uses. The aroma is widely popular and used in Soap making, candles, potpourri and many other home applications. It is also a great ingredient in Natural Beauty and Personal Care Products.

SIVA PEPPERMINT OIL BLENDS WELL WITH- Oregano, Marjoram, Cypress, Eucalyptus, Geranium, Grapefruit, Juniper Berry, Lavender, Lemon, Rosemary and Tea Tree.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Japanese Peppermint Essential Oil 4 Fl Oz With Premium Glass Dropper – 100% Pure, Natural, Undiluted, Therapeutic Grade, Perfect For Skincare, Hair Care, Diffuser & Aromatherapy, Soap & Candle

SIVA ORGANICS
SIVA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL SIVA JAPANESE PEPPERMINT ESSENTIAL OIL- It is obtained by steam distillation extraction method of Mentha arvensis originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Japanese Peppermint Oil has cooling, crisp, refreshing and energizing aroma. It has been used profusely in diffusers to invoke creativity and promote lively and positive ambience. It is widely used in aromatherapy massage, bath and spa for relaxation and uplifting the spirits.

SKIN CARE- SIVA Japanese Peppermint oil promotes skin nourishment when diluted and applied on skin. It helps soothe the skin and make it soft and smooth. It enhances natural beauty and gives a youthful appearance. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

HAIR CARE- SIVA Japanese Peppermint oil works wonders for hair when massaged regularly. It promotes hair growth by naturally strengthening the roots. It even cools and soothes the scalp and helps provide beautiful tresses. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Japanese Peppermint Essential Oil has a wide range of benefits and uses. The aroma is widely popular and used in soap making, candles, potpourri and many other home applications. It is also a great ingredient in Natural Beauty and Personal Care Products.

SIVA JAPANESE PEPPERMINT OIL BLENDS WELL WITH- essential oils like Basil, Cajeput, Cedarwood, Eucalyptus, Lemon, Lime, Mandarin, Rosemary and Thyme.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Lemongrass Essential Oil 10 Ml (1/3 Fl Oz) – 100% Pure, Natural, Undiluted & Premium Therapeutic Grade, Great For Skincare, Scalp & Hair Care, Aromatherapy, Diffuser, Soaps & Candles

SIVA ORGANICS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL LEMONGRASS ESSENTIAL OIL- SIVA Lemongrass Oil is obtained by steam distillation extraction method of Cymbopogon flexuosus leaves originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Lemongrass Oil has a citrusy, uplifting and calming aroma. It instills freshness and gives a notion of an invigorating environment. It also promotes calmness and creativity when diffused or used in aromatherapy massage and enhances overall wellness.

SKIN CARE- SIVA Lemongrass oil helps in keeping the skin naturally youthful, supple and fresh. It helps rejuvenate the skin and gives a touch of charm and vibrancy. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

HAIR CARE- Massaging scalp with 100% Pure SIVA Lemongrass Essential Oil helps in achieving naturally stronger hair and improves overall hair and scalp health. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Lemongrass Essential Oil has a wide range of benefits and uses. The aroma is widely popular and used in soap & candle making, potpourri and many other home applications. It is also a great ingredient in Natural Beauty and Personal Care Products.

SIVA LEMONGRASS OIL BLENDS WELL WITH- Mint, citrus, wood or herbaceous families for instance Lime, Geranium, Lavender, Sweet Geranium, Clary Sage, Ylang Ylang, Patchouli, Cedarwood and Clove.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle and glass dropper to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it. If you are ever unsatisfied with the quality of the product, you will receive a guaranteed full refund/replacement from us.

Siva Rosemary Essential Oil 10 Ml (1/3 Fl Oz) – 100% Pure, Natural, Undiluted, Premium Therapeutic Grade, Great For Rejuvenated Skin, Hair Care, Diffuser, Aromatherapy, Soap & Candle Making

SIVA ORGANICS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL SIVA ROSEMARY ESSENTIAL OIL- It is obtained by steam distillation extraction method of Rosmarinus officinalis originated in Spain. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

DIFFUSER & AROMATHERAPY- SIVA Rosemary Oil has a refreshing, energizing and warming aroma. It has been used profusely in diffusers to create a warm and relaxing ambience. It is one of the most suitable oils for aromatherapy and helps improve overall well-being and vitality.

SKIN CARE- SIVA Rosemary oil boosts skin nourishment when diluted and applied on skin. It helps soothe the skin and promotes a soft and supple look. It enhances a naturally youthful appearance. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

HAIR CARE- SIVA Rosemary oil works wonders for hair and promotes naturally stronger and thicker hair. It may boost hair growth when massaged regularly in the scalp and hair. Always dilute it with carrier oil or simply add a few drops to your shampoos, hair conditioners or hair masks.

OTHER BENEFITS- SIVA Rosemary Essential Oil has a wide range of benefits and uses. The aroma is widely popular and used in soap making, candles, potpourri and many other home applications. It is also a great ingredient in Beauty and Personal Care Products.

SIVA ROSEMARY OIL BLENDS WELL WITH- most spice and citrus oils like Basil, Lavender, Tea Tree, Frankincense, Geranium, Ginger, Grapefruit, Lemongrass, Orange, Peppermint and Lime.

HIGH QUALITY PACKAGING- SIVA Essential Oils comes in a superior amber glass bottle to protect the essential oil against UV radiation from sunlight. It is then safely packed in sturdy and reliable packaging to ensure our precious oils safely reach our valuable customers.

100% AUTHENTIC & RISK FREE PURCHASE- SIVA is committed to provide our customers with high quality authentic products that deliver an extraordinary experience. We strongly believe in Customer satisfaction and do not compromise upon it.

Siva Patchouli Essential Oil 10 Ml (1/3 Fl Oz) – 100% Pure, Natural, Undiluted & Premium Therapeutic Grade, Amazing For Aromatherapy, Diffuser, Skin Nourishment, Hair Care, Diy Soaps & Candles

SIVA ORGANICS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVA ORGANICS 9.92

Features

100% PURE & NATURAL PATCHOULI ESSENTIAL OIL- SIVA Patchouli Oil is obtained by steam distillation extraction method of Pogostemon Cablin leaves originated in India. It is 100% Pure, Natural & Authentic Essential Oil.

ONLY ONE INGREDIENT- No Additives, Alcohol-Free, No Added-Fragrance and Undiluted. It is completely free from any other ingredient or formulation. It is 100% Pure, Natural, Undiluted, Vegan and Cruelty-free product.

UNIQUE AROMA OF PATCHOULI- It has a sweet, earthy and woody aroma which comes off strong to many people but smells beautiful when diluted. This uniquely pleasant but potent aroma is widely used in Attars and Perfumery to create a long lasting aromatic ambience. The therapeutic oil induces calmness and relaxation when used in aromatherapy and diffuser blends.

DIFFUSER - SIVA Patchouli essential oil has calming and relaxing benefits. When diffused, it uplifts and enhances the spirit besides creating a stimulating ambience. It acts as natural perfume and helps to uplift the spirits and promotes a sense of joy.

SKIN NOURISHMENT- SIVA Patchouli essential oil promotes soft and nourished skin. It helps to moisturize the skin while making it smooth. It may enhance natural beauty and promote youthful skin. It is a great addition to your everyday creams, lotions and all kinds of skin care regimes. Always dilute it with carrier oils before any kind of topical application.

Top 10 essential oils Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Siva Organics 8

Top 10 essential oils Brands Pie Chart


We've carried out a comprehensive analysis of 10,666 reviews on essential oils, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select essential oils priced around $8.24, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 8 essential oils for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right singles Products based on their needs, saving them considerable time when choosing which essential oils to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.