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Best CBD Company Reviews: Top CBD Oil Brands & Manufacturers [2022]

Kat’s Naturals Relax THC-Free Sublingual CBD Oil

Kat’s Naturals Relax THC-free sublingual CBD oil is a high-quality product with the third-party lab test results to prove it. Containing 10 mg of CBD isolate per mL, it’s a fairly low-potency product that is available in three bottle sizes: 5 mL, 15 mL, and 30 mL. It also contains hops essential oil, which complements CBD’s stress- and anxiety-relieving properties.

At $0.20, $0.23, or $0.40 per mg of isolate CBD extract, depending on which bottle size you choose, Relax is relatively expensive. However, we recommend it for those looking for a good-quality THC-free CBD oil that is geared toward relaxation.

Price/Value 5/5

This is a high-quality, herbalist-formulated product — as a result, it’s not a budget CBD supplement. The price per mg of CBD is $0.20, $0.23, or $0.40, depending on the bottle size, so it’s fairly expensive compared with similar products on the market for a CBD isolate.

However, this product also contains hops extract, which has its own set of sleep-supportive benefits and associated cost — increasing the overall value of this product. 

CBD Potency 5/5

At 10 mg of CBD per mL, this is a low-potency product — however, when you consider the other sleep-supportive ingredients in this product, such as the hops extract, the potency of the oil goes up dramatically. We found this product to be much better for supporting sleep than any standard CBD oil — likely as a direct result of the additional ingredients. 

Hemp Source 4/5

All Kat’s Naturals products are made with organic, American-farmed hemp. The CBD is extracted using the cleanest extraction method (supercritical CO2), and the company has the Certificates of Analysis to prove it.

The hemp source would receive a 5 out of 5 if it were certified organic. However, depending on the state, it’s not eligible for organic certifications due to the limitations in the cannabis industry. When the regulations change for organic certifications, Kat’s Naturals will receive a 5/5 in our review. That being said, this is made with some of the best-quality hemp you can get your hands on.

Purpose/Uses 5/5

The purpose of this product is to promote relaxation with a low dose of CBD in combination with mood-lifting, gently sedating ingredients. Kat’s Naturals recommends its use in times of stress and before bed as a sleep aid, with a suggested dose of 5 to 10 drops underneath the tongue.

Product Variations 4/5

Kat’s Naturals Relax THC-free sublingual CBD oil is available in three bottle sizes: 5 mL, 15 mL, and 30 mL. With all of them containing 50 mg of CBD per mL, there is only one potency option.

However, in this lineup, Kat’s Naturals also offers Naked, Heal, and Metabolize, which are THC-free sublingual CBD oils with slightly different formulas to cater to different uses.

Formulation/Ingredients 5/5

This product contains CBD isolate, organic hemp seed oil (as the carrier oil), wild orange essential oil, and organic hops oil. 

Hops (Humulus lupulus) is a close relative of cannabis with powerful sedative activity. The combination of hops and CBD in this formula, with the uplifting effects of wild orange, make this oil well-suited for relaxing the mind in preparation for sleep. 

Kat's Naturals Relax THC-Free Sublingual CBD Oil Review

Article By
Katrina Lubiano , last updated on November 19, 2020

The CBD industry has boomed in recent years, and CBD oils are one of the most popular products. 

Kat’s Naturals is a CBD company that is set apart from the saturated cannabis industry by the founder’s extensive background in plant medicine and nutrition. In addition to its offering of full-spectrum CBD oils, the company has a lineup of THC-free CBD oils for people who need or want to avoid the psychoactive cannabinoid. 

In this in-depth review, we focus on the Kat’s Naturals Relax THC-Free Sublingual CBD Oil, which contains a blend of hops essential oil, wild orange essential oil, and CBD isolate extract. If you’re looking for a CBD supplement to calm your overactive mind, we highly recommend this formula.

Overview: Relax THC-Free Sublingual CBD Oil

The Relax THC-Free Sublingual CBD Oil consists of a simple formula of CBD isolate, hops essential oil, wild orange essential oil, and hemp seed oil. Together, these ingredients work in harmony to “soothe an overly active mind and promote feelings of relaxation.”

It’s available in 5 mL, 15 mL, and 30 mL bottles, with 10 mg of CBD per mL, making it a fairly low-potency product. 

Priced at $0.20, $0.23, or $0.40 per mg of CBD, depending on which bottle size you choose, Relax is expensive, especially considering it is a relatively low-potency product. However, when you take into account the quality of the hemp source and manufacturing processes, the price tag seems a little more reasonable.

Pros and Cons

Pros Cons
  • Certificate of analysis provided to confirm the high quality and purity of the product
  • Contains hops and wild orange essential oils to compliment CBD’s relaxing properties
  • Available in 3 bottle sizes (5 mL, 15 mL, and 30 mL)
  • Ideal for people who want to avoid consuming THC
  • Uses a CBD isolate over a full-spectrum extract
  • Only comes in one low-potency strength 
  • Not budget friendly

Key Features & Benefits

1. Ideal for Those with THC Sensitivities

There are a number of reasons people prefer CBD isolates over full-spectrum extracts. This can include: 

  1. THC sensitivities
  2. Triggering a false positive on a drug test
  3. CBD isolates deliver more consistent results
  4. Cheaper price

2. High-Quality Ingredients

If you’re looking to use CBD products to help improve your wellness, chances are you care about what goes into your body. One of the highlights of Kat’s Naturals products is the brand’s commitment to sourcing high-quality ingredients and clean processing. 

Kat’s Naturals has a farm-to-bottle approach in its business. Rooted in community, the company has a close relationship with its farmers who grow organic hemp crops for CBD extraction. When it comes to the other botanical ingredients, Kat’s Naturals only uses sustainably-sourced and organic (when possible) ingredients. 

3. CBD Oil is Excellent For Beginners

CBD oils are loved by both beginners and experienced CBD users. They’re easy to dose, have a long shelf-life, and deliver consistent results. 

Although this oil only has one potency of 10 mg/mL, it’s easy to take fewer drops of oil and add more when needed over popping pre-measured capsules or gummies. You can also add it to your beverages or take it beneath the tongue for faster-acting effects.

4. Targetted Use for Relaxation

One of the highlights of Kat’s Naturals products is intentional formulas. While CBD is shown to have many benefits, it works when combined with other therapeutic ingredients to better target the user’s concern. In this case, Relax was designed to promote relaxation.

CBD does this by increasing GABA activity in the brain. GABA is the relaxing neurotransmitter that works to reverse the effects of the sympathetic nervous system’s stress response (fight-or-flight). Hops has a similar effect on the GABA receptors, which makes this an en excellent pairing for relaxation.

About The Company: Kat’s Naturals

Kat’s Naturals was found in 2015 by herbalist and nutritionist, Kat Merryfield. Merryfield began experimenting with CBD in herbal concoctions to help her husband relieve symptoms of stress from serving in the military. Kat’s Naturals offers high-quality THC-free CBD oils, full-spectrum CBD oils, CBD topicals, and CBD pet products.  

Today, Kat’s Naturals is still deeply involved with Atlanta Organization Operation Rally Point (AOORP), a non-profit that assists veterans with their transition back to civilian life. Proceeds from every purchase are donated to AOORP, and discount codes are available to veterans.

Kat’s Naturals

4.5 / 5

Who Should Consider Using This Product?

CBD oils are the most popular form of CBD supplements. Packaged in bottles with droppers lids (this particular one measures roughly 0.5 mg of CBD per drop), they are easy to dose and deliver consistent long-lasting effects — plus, they have a long shelf-life, can be taken discreetly, and are travel-friendly. 

The Relax formula was created for those looking for a CBD isolate oil geared toward promoting sleep and reducing anxiety. Containing 10 mg of CBD per mL, this product has a reasonably mild potency. The inclusion of wild orange essential oil in the formula adds a pleasant taste and helps to elevate mood and calm the senses.

The best addition to this formula is the hops essential oil. Made popular in its role in flavoring beers, hops is an excellent pairing to CBD. Hops is a relaxant ingredient that matches CBD’s effects on the GABA receptors as a gentle sedative.


As you can see from the table below, the bigger the bottle size, the better the value for money, as the cost per mg of CBD falls. 

Although it’s fairly expensive compared with other similar products on the market, when you consider the formula, quality of the hemp source, sustainable practices of the company, and community incentives of the brand itself, the price is reasonable. However, if you’re after a budget CBD oil, this isn’t it.

Cost Breakdown of Kat’s Naturals Relax THC-Free Sublingual CBD Oil

Product Name Total CBD Total Cost Cost per mg CBD
Kat’s Naturals Relax — 50 mg (5 mL) 50 mg $19.99 $0.40
Kat’s Naturals Relax — 150 mg (15 mL) 150 mg $34.99 $0.23
Kat’s Naturals Relax — 300 mg (30 mL) 300 mg $59.99 $0.20

CBD Potency

Relax has 300 mg of CBD per 30 mL (1 oz.) of carrier oil, which equates to 10 mg of CBD per mL. This product is a low-potency oil, and it has the lowest strength in Kat’s Naturals catalog of THC-free sublingual CBD oils.

For a relaxing formula, the CBD content matches its intended purpose.

Potency Breakdown of Kat’s Naturals Relax THC-Free Sublingual CBD Oil

Product Name Total CBD Total Volume CBD Potency (mg/mL)
Kat’s Naturals Relax — 50 mg (5 mL) 50 mg 5 mL 10 mg/mL
Kat’s Naturals Relax — 150 mg (15 mL) 150 mg 15 mL 10 mg/mL
Kat’s Naturals Relax — 300 mg
(30 mL)
300 mg 30 mL 10 mg/mL

Hemp Source

Kat’s Naturals uses critical CO2-extracted CBD from American-grown, organic hemp. More importantly, it provides the Certificates of Analysis to back this claim. 

Organic growing practices and clean extraction processes aren’t cheap. However, these measures go a long way in building trust and a reputation with customers. 

Every batch of Kat’s Naturals Relax THC-free sublingual CBD oil is tested for:


The Relax formula contains hops essential oil and wild orange essential oil. These essential oils are known for their relaxing properties, helping to promote a feeling of calmness.

With only 10 mg of CBD per mL, this product is low potency. However, the hops essential oil has similar potential anti-anxiety properties to CBD, so the combination should make this product effective for its intended use for most people.

The total lack of THC in this product means it is suitable for people that undergo drug tests or are sensitive to the cannabinoid. 


Relax has a straightforward and simple formula — CBD extracted from American-grown, organic hemp, organic hemp seed oil, sustainably sourced wild orange essential oil, and organic hops oil.

Hops is the only other member in the Cannabaceae family of plants. Much like cannabis, female hops plants produce a sticky aromatic resin with powerful pharmacological activity in humans. Hops lack any psychoactive components but have a strong effect on the human brain nonetheless. Alpha-humulene, the active constituent, has potent sedative effects.

The combined effects of hops and CBD make this formula perfect for putting a stop to racing thoughts and hyperactivity standing in the way of a restful night of sleep.

Kat’s Naturals Shipping and Return Policy

Kat’s Naturals ships internationally to the following countries:

  • Australia
  • Canada
  • South Africa
  • United Kingdom
  • United States

If you’re not happy with your order, Kat’s Naturals offers a 30-day satisfaction guarantee. Be sure to contact customer service at [email protected] before mailing your product back for a refund.

Final Verdict: You Can Rest Assured Your Money Is Well Spent With This Oil

This isn’t a budget product because Kat’s Naturals doesn’t cut corners. With Relax, you’re buying a quality CBD supplement with a well-thought-out formula and the third-party lab test results to prove what’s in the bottle.

The only caveat we have with this oil is the relatively low dose of CBD (10 mg/mL) — however, it’s still probably strong enough to suit the product’s intended uses, especially when you consider that hops essential oil is included in the formula.

Overall, Kat’s Naturals is a brand that we can get behind, and we would recommend this product.

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Kat's Naturals

4.5 / 5