Overall CBDC Brand Rating for Healthworx CBD: 8/10
Healthworx CBD offers isolates, broad-spectrum, and full-spectrum CBD products that use non-GMO, pesticide-free hemp, according to the lab reports on most of the products.
The Colorado-based brand aims to create the highest quality cannabidiol through close supervision of their production process. Their membership with the Hemp Industries Association and National Hemp Association guarantees that they follow the best practices in the CBD industry.
The brand has a range of CBD products available, such as CBD tinctures, topicals, vapes, and pet oils. Unfortunately, there is no data on lab tests for residual solvents and microorganisms for their tinctures.
Testing for residual solvents is particularly crucial to prevent potential toxicity(1). The lab results used in this review are from a report published in September 2019, which is already outdated.
Still, Healthworx CBD provides a 20% lifetime discount for military veterans, senior citizens, and low-income families on all orders, making their products more affordable.
However, for products returned to Healthworx CBD, the handling and shipping costs are deducted from the refund amount.
Best Products from Healthworx CBD
Healthworx CBD Oil offers high-quality products that is sure to give you the best results.
Overall Clinical Score99%
Healthworx CBD Oil offers a range of strength and types of cbd depending on your preference. They also give you the choice of which kind of effect you want to tackle. Healthworx as a brand has an advantage since they are based in Colorado where quality CBD ingredients can be found. With that being in mind, it is sure you can receive high-quality products from the brand especially on their CBD Oil Tinctures.
- Has various variations of strengths and kinds
- Third party lab testing
- Contains coconut oil
- Does not ship internationally
Discount pricing available? Discounts are available for members of their loyalty program Source Colorado Form Oil Tincture Ingredients Organic MCT coconut oil as carrying oil, CO2 Extracted CBD from industrial hemp Type Full-Spectrum Extraction CO2 Extraction How to take it Take up to fifteen drops twice a day or as you need orally. Potency 500mg - 5000mg Carrier Oil Organic Coconut Oil Concentration 33.33mg - 166.66mg Drug Test There may be a slight chance that it will show on positive for THC on a drug test Flavours Natural Price Range $34.99 - $199 $/mg CBD $0.069 - $0.039 Shipping All packages are shipped out within 24-48 hours after placing an order. Lab Tests Lab test results are available on their website. Contaminants Pesticide-Free Allergens Non-GMO Refund policy Returns are available for unused and unopened products and can only be done within 30 days from date of purchase. Recommended for CBD starters Countries served USA
Ideal for those who want to try out CBD Gummies that are satisfyingly sweet and flavorful.
Overall Clinical Score99%
Other than its fruity flavors, Healthworx CBD Gummies can satisfy your sweet tooth despite it being sugar-free. It’s THC-free which means you can enjoy it without having to worry about it being detected in drug tests.
- Sweet despite being sugar-free
- Gluten and GMO free
- Lab results are available in their website
- Does not ship internationally
- Only has 1 size option
Discount pricing available? Discounts are available for members of their loyalty program Source Colorado Form Gummies Ingredients Malitol Syrup, Pectin, Gelatin, Lactic acid, Natural and artificial flavors, Lactic acid, Water, Coconut oil, Carnuba leaf wax (anti-sticking agent), SorbitolTapioca starch (anti-sticking agent) Type Isolate Extraction CO2 Extraction How to take it One or more gummies per day. Please adjust the dosage if needed because individual results may vary. Potency 900mg Carrier Oil Not Applicable Concentration 30mg per serving Drug Test Not Applicable Flavours Fruity Price Range $59.99 $/mg CBD $0.06 Shipping All packages are shipped out within 24-48 hours after placing an order. Lab Tests Lab test results are available on their website. Contaminants Free of pesticides Allergens Gluten-free, Non-GMO Refund policy Returns are available for unused and unopened products and can only be done within 30 days from date of purchase. Recommended for CBD starters Countries served USA
Healthworx offer a variety of Topicals that are fit to help ease your discomfort.
Overall Clinical Score99%
Healthworx offer a wide variety of Topicals including gels, balm, and roll-ons. All of their topicals are vegan and free of allergens and contaminants. These topicals can surely soothe your skin after applying since it can penetrate the skin and directly impact your skin and muscles.
- Wide variety of products
- Free of allergens and contaminants
- Reasonable prices
- Does not have international shipping
Discount pricing available? Discounts are available for members of their loyalty program Source Colorado Form Topicals Ingredients All Topicals: CO2 Hemp extracted CBD, MCT oil, Natural Botanical Terpenes Rescue Butter - Organic olive fruit oil, Mango seed butter, Kokum seed butter, Cranberry seed oil, Raspberry seed oil, Organic sunflower seed oil, Poppyseed oil, Non-GMO Lip Balm - Meadowfoam seed, Evening Primrose, Rose-ship oils, Cocoa butter, Avocado butter, Organic shea butter, Aloe vera oil, Yellow beeswax, Natural flavor Barrier Balm - Natural oils, Botanical butter Type Full-Spectrum Extraction CO2 Extraction How to take it Rescue Butter - Twice per day. Lip Balm - As and when needed. However, don’t use too often. Barrier Balm - Once or twice, and it is ideal to use in the mornings. Potency 50mg - 500mg Carrier Oil MCT Oil Concentration 25mg - 50mg Drug Test Not Applicable Flavours None Price Range $7.19 – $44.99 $/mg CBD $0.14 - $0.08 Shipping All packages are shipped out within 24-48 hours after placing an order. Lab Tests Lab test results are available on their website. Contaminants Paraben-free, Phthalate-free, Pesticide-free Allergens Gluten-free, GMO-free, Vegan, Fragrance-free Refund policy Returns are available for unused and unopened products and can only be done within 30 days from date of purchase. Recommended for CBD starters
Healthworx's newest product line, CBD Softgels, are also convenient and easy-to-use like their already established product in the market, CBD Capsules.
Overall Clinical Score99%
Healthworx’s Softgel Line offers both Full and Broad Spectrum depending on your perference. Each softgel contains 30mg of CBD no matter what size you decide to buy.
- Free of allergens and contaminants
- Offers Full-Spectrum and Broad-Spectrum options
- Third-party testing for safety
- Does not ship internationally
Discount pricing available? Discounts are available for members of their loyalty program Source Colorado Form Capsules Ingredients Full-Spectrum: Organic cold-pressed hemp seed oil, Full Spectrum CBD oil, Gelatin, Glycerin Broad-Spectrum: Organic cold-pressed hemp seed oil, Broad Spectrum CBD oil, Gelatin, Glycerin. Type Full-Spectrum, Broad-Spectrum Extraction CO2 Extraction How to take it Ingest 1-2 softgels by mouth with a full glass of water. Potency 900mg - 1800mg Carrier Oil Hemp seed oil Concentration 30mg per serving Drug Test Not Applicable Flavours Natural Price Range $60.00 – $115.00 $/mg CBD $0.066 - $0.063 Shipping All packages are shipped out within 24-48 hours after placing an order. Lab Tests Lab test results are available on their website. Contaminants Free of pesticides Allergens Does not contain allergens such as milk, eggs, peanuts, tree nuts, fish, shellfish, soy, or wheat Refund policy Recommended for CBD starters Countries served USA
Healthworx CBD Company Summary
- Healthworx CBD is a CBD brand that provides all cannabidiol variants to customers.
- One of their top products is the CBD oil tinctures. These items are available in full-spectrum, THC-free, and terpene-enhanced varieties.
- Healthworx CBD is a member of the Hemp Industries Association and the National Hemp Association.
- The brand claims their CBD products go through a highly-supervised process to ensure safety, effectiveness, and purity.
Healthworx CBD Pros and Cons
|Colorado-based CBD company||No lab results for microorganisms and residual solvents|
|A member of the Hemp Industries Association and National Hemp Association||Refunds are deducted based on handling and shipping charges|
|Provides discounts for military and senior citizens|
|Offers a broad range of CBD products and varieties|
Pros of Healthworx CBD
- Healthworx CBD is based in Colorado, one of the top states in terms of hemp production in the United States(2).
- The brand is an affiliate member of the Hemp Industries Association and National Hemp Association, ensuring that the company follows the best practices in hemp production.
- Healthworx CBD offers a 20% discount for military personnel, senior citizens, and low-income families on all orders, except those on sale.
- Besides CBD oils, the company sells many different types and varieties of cannabidiol, such as concentrates, THC-free CBD capsules, and disposable CBD vape pens.
Cons of Healthworx CBD
- The lab results of Healthworx CBD oil products do not indicate if the items are free from residual solvents and microorganisms.
- Healthworx CBD deducts handling and shipping costs for refunds made on their products.
Review of Healthworx CBD Products
Healthworx Full-Spectrum CBD Oil 500mg
Like most CBD brands, Healthworx CBD’s most popular product is the full-spectrum CBD oil. This tincture is intended as a convenient and effective way of obtaining the health benefits of CBD.
This natural formula contains full-spectrum hemp extract combined with MCT (medium-chain triglyceride) oil from coconuts. The tincture has no extra flavoring included, giving it a unique and earthy taste.
Since it is full-spectrum, the product contains tetrahydrocannabinol (THC) along with terpenes and other cannabinoids from the cannabis plant. THC is known as the primary psychoactive substance of cannabis(3).
This CBD tincture is sold in 15ml bottles and is advertised to contain 500 mg full-spectrum CBD oil. You can also purchase the 30ml bottle with 1,500mg CBD or the 30ml with 5,000mg CBD.
Healthworx CBD Gummies
Healthworx CBD Gummies are a recent addition to the list of CBD products offered by the brand. These edibles are advertised as gluten-free, non-GMO, and sugar-free gummies.
It packs a delicious punch with approximately 30 mg of CBD for every piece of gummy you consume.
Gummies are one of the best CBD products for people who are using cannabidiol for the first time. This edible variant is low in CBD and easy to take, making it ideal for beginners.
Healthworx CBD Topicals
Healthworx CBD offers five topical products that you can incorporate into your skincare routine. One study showed the topical application of CBD resulted in faster wound healing and pain relief in skin disorder patients(4).
The CBD Muscle Freeze Gel is ideal for those looking for relief from painful and sore muscles. The gel, which combines CBD with botanicals, can be applied to affected areas and alleviate discomfort.
For whole-body use, the CBD Rescue Butter topical offers a calming and moisturizing effect for chapped, damaged, and dry skin. Topical application of CBD has been found to be safe and effective in improving skin quality(5).
The product is made with cannabidiol, mango seed butter, poppy seed oil, and olive oil.
CBD Barrier Balm is for individuals experiencing soreness and pain in their muscles. Cannabidiol is believed to exert analgesic effects that may help treat body pain(6).
The product’s CBD concentration is meant to reduce inflammation, as advertised by Healthworx CBD.
People with sunburns, irritations, and other skin problems can try Healthworx CBD’s Skin Vitality CBD Oil Roll-On. You can massage the product gently to affected areas of the skin. It is a straightforward choice for skin care.
In one study, CBD was found to have a therapeutic effect on inflammatory skin diseases(7).
Lastly, Healthworx CBD offers a cannabidiol-infused lip balm used for moisturizing, protecting, and soothing the lips. Besides having CBD, the product contains natural ingredients, such as cocoa butter, avocado butter, and beeswax.
Healthworx CBD Capsules
Healthworx CBD offers the encapsulated version of their CBD oil through their full-spectrum CBD capsules. The capsules are great for people who want to get the right dosing of cannabidiol they need.
Each piece contains approximately 25mg of CBD. It is convenient to take since you only need to swallow a capsule with water.
Healthworx CBD for Pets
This CBD oil for pets is made with pure CBD hemp extract and can be administered directly by mouth or added to pet food.
The tincture contains MCT oil and has no THC content. The product is carefully formulated to improve the health and wellness of pets.
The CBD tincture contains about 600mg of CBD, including beneficial antioxidants, essential fatty acids, and cannabinoids.
Healthworx CBD Vape Pen
For those interested in vaping CBD, Healthworx CBD offers disposable CBD vape pens with battery and vape cartridges.
These pre-filled devices are advertised to contain 300mg CBD. They are also said to be free of propylene glycol, vegetable glycerin, MCT oil, THC, and vitamin E acetate.
Healthworx CBD disposable vape pens are available in several strains of cannabidiol. There is Gorilla Glue, Green Crack, Indica, OG Kush, Pineapple Express, Strawnana, and natural hemp flavors.
To use these vape pens, inhale from its mouthpiece for around three to five seconds and then exhale slowly. Start with two to four inhalations, and wait for five to ten minutes before inhaling again.
Remember to begin with a small dose to observe its effects. You can slowly increase the dosage until you are satisfied.
Healthworx CBD Vape Oil
Healthworx CBD offers CBD vape oil containing MCT oil, terpenes, and traces of cannabidivarin (CBDV). These CBD vape juice products are available in a 15ml bottle and are to be used with a CBD vaporizer.
You can choose from several flavors from their hybrid, sativa, and indica strains. There is the Gelato, Banana Kush, Durban Poison, Blue Dream, Granddaddy Purple, Gorilla Glue, OG Kush, Green Crack, Strawnana, Pineapple Express, Lemon Haze, and natural CBD flavors.
Healthworx CBD Isolate
Healthworx CBD Isolate offers pure CBD that has been extracted from Colorado-grown industrial hemp. These pure hemp extracts are acquired using the supercritical CO2 extraction method.
CBD isolates can be taken sublingually or vaped. These CBD crystals are tasteless and can be mixed with any food or drink.
Healthworx CBD Shatter
Healthworx CBD Shatter is a type of cannabidiol isolate that combines a specific terpenes blend. Like pure CBD crystals, the shatter can be used in various ways, including dabbing and creating different mixtures.
The brand’s CBD Shatter, like its vape products, comes with different terpenes from varying cannabis strains. The product offers familiar flavors, like Super Lemon Haze, Pineapple Express, and OG Kush.
|Recommended for||Optimizing wellness|
|Source of Hemp||Colorado|
|Popular Products||Healthworx Full-Spectrum CBD Oil 500mg, Healthworx CBD Gummies, Healthworx CBD Topicals, Healthworx CBD Capsules, Healthworx CBD for Pets, Healthworx CBD Vape Pen, Healthworx CBD Vape Oil, Healthworx CBD Isolate, and Healthworx CBD Shatter|
|Types Sold||Full-spectrum, broad-spectrum, and CBD isolates|
|Range of Products/Forms||Tinctures, edibles, topicals, vapes, concentrates, and pets|
|Price Range||From $7.19 for the CBD Lip Balm to $199 for the Full-Spectrum CBD Oil 5000mg|
|Extraction Method||Supercritical CO2 extraction|
|Lab Testing Transparency & Availability||Third-party lab results are available on the Healthworx CBD website (www.healthworxcbd.com)|
|CBD Concentration per Serving Range||Healthworx Full-Spectrum CBD Oil 500mg contains 605.1mg of CBD per 15ml bottle|
|Potency||For the Healthworx Full-Spectrum CBD Oil 500mg, the CBD concentration (potency) is 40.34mg/ml|
|THC Range of Products %||For the Healthworx Full-Spectrum CBD Oil 500mg, the THC concentration is 0.15% or 1.40mg/ml|
|Flavors||Natural flavor for the Healthworx Full-Spectrum CBD Oil|
|Tincture Carrier Oil||MCT oil|
|Lab Results||Available on the Healthworx CBD website|
|Shipping/Delivery||Healthworx CBD ships via USPS; shipments arrive in three to seven business days|
|Guarantee||Member of the Hemp Industries Association and National Hemp Association|
|Refund Policy||Return within 30 days of receipt for a refund less 15% handling and shipping costs|
|Contaminants||Free from all pesticides and heavy metals|
|Vegan and Gluten-Free||Vegan and gluten-free|
|Customer Service||Contact Healthworx CBD at email@example.com|
|Country Served||Currently, Healthworx CBD only ships within the USA|
Recommended for Optimizing Wellness
Healthworx CBD aims to give consumers the therapeutic health benefits of high-quality CBD for optimizing wellness.
Healthworx CBD tinctures are made with MCT (medium-chain triglyceride) oil, which is derived from coconuts. Users can conveniently add drops of the Healthworx CBD oil to their food and drinks.
You can choose between buying these tinctures in either full-spectrum, terpenes-enhanced, or THC-free variants.
You can also apply the tincture directly under the tongue or sublingually. According to a study, substances that are taken sublingually are absorbed faster by the human body(8).
Source of Hemp
Healthworx CBD acquires its hemp extracts from farms in Colorado.
Healthworx CBD offers several items that are popular among its customers. These are the Healthworx Full-Spectrum CBD Oil 500mg, CBD Gummies, CBD Topicals, CBD Capsules, CBD for Pets, CBD Vape Pen, CBD Vape Oil, CBD Isolate, and CBD Shatter.
Healthworx CBD products are available in full-spectrum, broad-spectrum, and crystal isolate.
Range of Products/Forms
Healthworx CBD sells CBD tinctures, edibles, topicals, vapes, and concentrates. Pet CBD oils can also be purchased on their website.
Healthworx CBD product prices range from $7.19 for the CBD Lip Balm to $199 for the Full-Spectrum CBD Oil 5000mg.
Healthworx CBD uses the supercritical CO2 extraction method to acquire cannabidiol and produce its CBD products.
The supercritical CO2 extraction approach is a clean and cost-effective way of extracting cannabinoids from cannabis plants(9).
Lab Testing Transparency & Availability
Several third-party laboratories test the CBD products of the brand for purity and safety. You can obtain the lab test results on the Healthworx CBD website.
CBD Concentration per Serving Range
Healthworx Full-Spectrum CBD Oil 500mg contains 605.1mg of CBD per 15ml bottle.
The data is collected from lab results published in September 2019.
For Full-Spectrum CBD Oil 500mg, the CBD concentration (potency) is 40.34mg/ml.
The data is collected from lab results published in September 2019.
THC Range of Products %
For Full-Spectrum CBD Oil 500mg, the THC concentration is 1.40mg/ml.
The Healthworx Full-Spectrum CBD oil drops are available only in natural flavor.
Tincture Carrier Oil
Healthworx CBD uses MCT oil as the primary carrier oil for its CBD products.
You can view the certificate of analysis of each Healthworx CBD product on their website.
The data for the Full-Spectrum CBD Tincture 500mg is from a lab report dated Sep. 23, 2019.
USPS First-Class Mail is the primary shipping method of Healthworx CBD. After being processed, shipments should arrive at their destinations after three to seven business days.
USPS Priority Mail is another option for deliveries. You can expect items to take between two to four business days to arrive. After your order has been processed, you will be given a USPS tracking number.
Healthworx CBD is a member of the Hemp Industries Association and the National Hemp Association. Their affiliation with these organizations guarantees that the brand incorporates the best practices in hemp production.
Healthworx CBD states that their hemp extracts are tested thoroughly to ensure the purity of their CBD products. Although they claim their products are pesticide-free, not all of them have the lab data available for users to confirm this statement.
The brand says that its entire CBD manufacturing process is closely supervised from the growing of hemp plants to product distribution.
You can return unopened goods within 30 days of receipt to get a refund. However, Healthworx CBD deducts from the refund amount any cost related to handling and shipping.
Healthworx CBD only accepts refunds and returns for purchases made on their website at www.healthworxcbd.com. The brand does not offer returns for items bought in retail stores.
Healthworx CBD claims their products are free from all pesticides and heavy metals. However, contaminant analysis results are not available for some items.
Vegan and Gluten-Free
Healthworx CBD claims that its CBD products are vegan and gluten-free.
You can contact Healthworx CBD for concerns or inquiries at firstname.lastname@example.org. Their customer service team is available from Mondays to Fridays between 9 AM to 5 PM MST (Mountain Standard Time).
Healthworx CBD ships to areas within the United States only.
More About Healthworx CBD
Healthworx CBD is a brand in Colorado that provides full-spectrum, broad-spectrum, and CBD isolate products.
Their slogan “a better way to good health” is also a way of life for the company. Healthworx CBD believes every consumer deserves to get quality CBD products at affordable prices.
For the Full-Spectrum CBD Oil 500mg, you pay about $0.06 for every mg of CBD in each bottle.
Healthworx CBD obtains its CBD from organic hemp plants grown in Colorado farms. Their industrial hemp oil is extracted through the supercritical CO2 extraction method.
Healthworx CBD’s goal is to produce the highest quality cannabidiol products for a growing market.
Discounts and Promos
Healthworx CBD coupon codes are available for senior citizens, low-income families, military personnel, and veterans. These site-wide promo codes give a 20% off discount for one’s first order on their website.
You can send an email to email@example.com with a screenshot of your ID and other paperwork to confirm eligibility.
Even without a Healthworx CBD promo code, you can still get free ground shipping for orders above $75 on your shopping cart.
Buying from the website is easy. Go to the product page, select the desired item, and click “Add to Cart” upon checkout of your first order.
CBD deals providing discounts off storewide products are sometimes available for a limited time. For these items, you do not need Healthworx CBD discount codes since the promo is applied directly to your entire order.
You immediately receive a percentage off Healthworx CBD items. These promos and hemp oil coupon codes are some of the practical ways to get Healthworx CBD at affordable prices.
Is It Legal to Use CBD?
According to the US Farm Bill of 2018, industrial hemp cultivation is now allowed for limited purposes(10). The bill states that hemp should be grown according to certain restrictions and that the plants should not contain more than 0.3% THC.
With the 2018 Farm Bill, you can now buy and transport hemp-derived goods across state lines.
Healthworx CBD is a member of the Hemp Industries Association and the National Hemp Association. Their affiliation with reputable organizations guarantees customers that their products are made following the CBD industry‘s best practices.
Veterans, senior citizens, and low-income families can take advantage of the Healthworx CBD coupon codes available. These codes offer a discount off selected items site-wide.
Consult a physician before deciding to buy any CBD product. Doctors can tell you whether or not cannabidiol is a reasonable option to include in your daily regimen. They can also advise you of potential complications if you have a health condition.
- Poronsky, C. J., & Cutrone, J. Q. (2017). Chromatoprobe as a sample-sparing technique for residual solvent analysis of drug discovery candidates by gas chromatography. Journal of pharmaceutical analysis, 7(4), 265–269. https://doi.org/10.1016/j.jpha.2017.03.009. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5790705/
- Hudock, C (2019, Sep. 11). Why Colorado Leads U.S. Hemp Production… For Now. Retrieved from: https://newfrontierdata.com/cannabis-insights/why-colorado-leads-u-s-hemp-production-for-now/
- Huestis M. A. (2007). Human cannabinoid pharmacokinetics. Chemistry & biodiversity, 4(8), 1770–1804. https://doi.org/10.1002/cbdv.200790152. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2689518/
- Chelliah, M. P., Zinn, Z., Khuu, P., & Teng, J. (2018). Self-initiated use of topical cannabidiol oil for epidermolysis bullosa. Pediatric dermatology, 35(4), e224–e227. https://doi.org/10.1111/pde.13545. https://pubmed.ncbi.nlm.nih.gov/29786144/
- Palmieri, B., Laurino, C., & Vadalà, M. (2019). A therapeutic effect of cbd-enriched ointment in inflammatory skin diseases and cutaneous scars. La Clinica terapeutica, 170(2), e93–e99. https://doi.org/10.7417/CT.2019.2116. https://pubmed.ncbi.nlm.nih.gov/30993303/
- Bruni, N., Della Pepa, C., Oliaro-Bosso, S., Pessione, E., Gastaldi, D., & Dosio, F. (2018). Cannabinoid Delivery Systems for Pain and Inflammation Treatment. Molecules (Basel, Switzerland), 23(10), 2478. https://doi.org/10.3390/molecules23102478. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6222489/
- Palmieri, B., Laurino, C., & Vadalà, M. (2019). op. cit.
- Bartlett, J. A., & van der Voort Maarschalk, K. (2012). Understanding the oral mucosal absorption and resulting clinical pharmacokinetics of asenapine. AAPS PharmSciTech, 13(4), 1110–1115. https://doi.org/10.1208/s12249-012-9839-7. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3513449/
- Rochfort, S., Isbel, A., Ezernieks, V., Elkins, A., Vincent, D., Deseo, M. A., & Spangenberg, G. C. (2020). Utilisation of Design of Experiments Approach to Optimise Supercritical Fluid Extraction of Medicinal Cannabis. Scientific reports, 10(1), 9124. https://doi.org/10.1038/s41598-020-66119-1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7272408/
- Hudak, J (2018, Dec. 14). The Farm Bill, hemp legalization and the status of CBD: An explainer. Retrieved from: https://www.brookings.edu/blog/fixgov/2018/12/14/the-farm-bill-hemp-and-cbd-explainer/