Overall CBDC Brand Rating: 8/10
C4 Healthlabs aims to provide pure, efficient, and ethically-produced CBD products to help its customers live healthy and productive lives.
Arizona-based C4 Healthlabs was born out of a father’s research and interest in supplementary treatments for his son’s autism.
With a team of health professionals and CBD advocates, C4 Healthlabs began to grow and provide CBD products that are safe, consistent, and reliable.
|Recommended for||Optimizing wellness|
|Source of Hemp||Tennessee|
|Popular Products||CBD Chocolate Bar, Hemp Extract CBD Oil (THC-Free), and Organic Full Spectrum Hemp Extract CBD Oil|
|Types Sold||Full-spectrum and CBD isolate products|
|Range of Products/Forms||Tinctures, topicals, and edibles|
|Extraction Method||Proprietary MCT oil-infused extraction method|
|Lab Testing Transparency & Availability||Available upon customers’ request|
|CBD Concentration per Serving Range||Based on its product page, a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil may contain 500mg to 2000mg of CBD|
|Potency||COA indicates that a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil (1000mg) may contain 34mg/g of CBD|
|THC Range of Products %||COA indicates that the THC level for a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil (1000mg) is 0.120%|
|Flavors||Tincture: natural and citrus
Lip balm: lavender and frankincense
Edibles: dark chocolate and sea salt
|Tincture Carrier Oil||MCT oil|
|Lab Results||CBD concentration on the COA matches the values indicated on the product page|
|Price Range||From $8 for a tube of CBD Infused Lip Balm – Lavender & Frankincense to $189 for a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil – Natural 2000 MG|
|Shipping/Delivery||Ships via USPS; delivery time within one to three business days|
|Guarantee||30-day money-back guarantee|
|Refund Policy||Some products may qualify for a refund; the request must be filed within 30 days|
|Contaminants||Available COA does not contain information on contaminants|
|Vegan and Gluten-Free||Most products are vegan and gluten-free|
|Customer Service||Email: [email protected]
Phone: +1 864-334-8525
|Countries Served||USA, UK, and Australia|
Recommended for Optimizing Wellness
C4 Healthlabs’ products are recommended for individuals who want to tap into CBD’s many potential therapeutic benefits in its full-spectrum and THC-free form.
Source of Hemp
C4 Healthlabs sources its hemp from local farms in Tennessee, USA.
There are 12 CBD products listed on the C4 Healthlabs website. Their most popular products are CBD Chocolate Bar, Hemp Extract CBD Oil (THC-Free), and Organic Full Spectrum Hemp Extract CBD Oil.
C4 Healthlabs products contain full-spectrum CBD.
Range of Products/Forms
C4 Healthlabs offers various products, including tinctures, topicals, and edible products.
C4 Healthlabs uses a proprietary MCT oil-infused extraction method.
Lab Testing Transparency/Availability
Lab results for C4 Healthlabs’ products are only available upon customers’ request.
CBD Concentration per Serving Range
The company’s product page indicates that a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil may contain 500mg to 2000mg of CBD.
A 2019 certificate of analysis (COA) indicates that a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil (1000mg) may contain 34mg/g of CBD.
THC Range of Products % (less than 0.3% – nonpsychoactive)
COA indicates that the THC level for a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil (1000mg) is 0.120%.
C4 Healthlabs products are available in the following flavors:
- Natural and citrus for CBD tinctures
- lavender and frankincense for lip balms
- dark chocolate and sea salt for edibles
Tincture Carrier Oil
C4 Healthlabs uses medium-chain triglycerides MCT oil as its carrier oil.
Prices for C4 Healthlabs products range from $8 for a tube of CBD Infused Lip Balm – Lavender & Frankincense to $189 for a 30ml bottle of Organic Full Spectrum Hemp Extract CBD Oil – Natural 2000 MG.
Shipping and Delivery
C4 Healthlabs offers same-day shipping for orders placed before 12 PM EST. Items are shipped via USPS Priority Mail or Priority Mail Express with an estimated delivery time of one to three business days.
C4 Healthlabs offers a 30-day money-back guarantee on its products.
Some items may be refundable. Customers must file for a refund within 30 days of the purchase date. However, international deliveries are non-refundable.
The available COA does not contain information on possible contaminant levels of the products.
Vegan and Gluten-Free
Most C4 Healthlabs products are vegan and gluten-free.
Customers can call +1 864-334-8525 or email [email protected] for any inquiries.
C4 Healthlabs ships its products within the US, UK, and Australia.
|Locally sourced organic hemp||Relatively expensive products|
|Full-spectrum and THC-free CBD products||COA not easily accessible|
|30-day money-back guarantee||No information on contaminants|
|Delivery outside the USA||Limited product range|
Pros of C4 Healthlabs
- C4 Healthlabs uses locally sourced 100% organic hemp for its CBD products.
- The brand uses full-spectrum and CBD isolates in its products to provide a flexible product range.
- The company offers a 30-day money-back guarantee.
- C4 Healthlabs also ships its products to the UK and Australia.
Cons of C4 Healthlabs
- C4 Healthlabs products are relatively more expensive as the brand uses only 100% organic, full-spectrum CBD oils.
- COAs are not posted on the company website and are only accessible via customers’ requests.
- The products’ COA does not contain information on possible contaminants
- The company only has 12 CBD products on its website.
Review of C4 Healthlabs Organic Full Spectrum Hemp Extract CBD Oil
C4 Healthlabs Organic Full Spectrum Hemp Extract CBD Oil is sourced from organic and non-GMO hemp. The product comes in three CBD concentrations: 500mg, 1000mg, and 2000mg in a 30ml bottle.
The product is also BPA- and cruelty-free. BPA is an industrial chemical used to make certain plastics in resin.
According to some studies, BPA might pose certain health risks, such as infertility, hormone-dependent tumors, and polycystic ovary syndrome (PCOS).
According to its product page, the Organic Full Spectrum Hemp Extract CBD Oil is best taken under the tongue for faster absorption. However, the product may also be mixed with food or drinks.
Review of C4 Healthlabs CBD Topical Lotion (THC-Free)
C4 Healthlabs also offers the CBD Topical Lotion (THC-Free) that is mint-flavored and comes with 1000mg of CBD. Peppermint and spearmint oils add the mint flavor.
Its product page states that the lotion is fast-absorbing and non-greasy, comparable to creams used in luxury spas. It is rich in skin-soothing oils, such as jojoba seed oil, sunflower oil, and shea butter.
C4 Healthlabs is dedicated to helping customers explore CBD’s potential health benefits by producing CBD products that are safe, consistent, and reliable. Through its use of organic, non-GMO, and additives-free raw materials, the company helps promote general health and wellness to its customers.
- Konieczna, A., Rutkowska, A., & Rachoń, D. (2015). Health risk of exposure to Bisphenol A (BPA). Roczniki Panstwowego Zakladu Higieny, 66(1), 5–11.