UPC: 733739046505
# N4650

NOW Devil's Claw Root Extract 166 mg (100 Veg Capsules)

NOW Devil's Claw Root delivers concentrated botanical support designed to help your joints handle everyday physical stress. Sourced from authentic African desert roots (Harpagophytum procumbens and Harpagophytum zeyheri), each serving provides standardized iridoid glycosides, natural flavonoids, and plant sterols that soothe hard-working cartilage and connective tissues [1]. This clean, vegetarian formula targets the body's natural recovery pathways so you can stay active, bend with ease, and keep moving comfortably throughout your day [2].

Quick Specs Snapshot

  • ✓Active Form & Potency: 166 mg of concentrated Devil's Claw Root Extract per 2-capsule serving, rich in active harpagoside and iridoid glycosides.
  • ✓Primary Cellular Target: Calms normal physical joint stress, supports joint lubrication, and aids everyday connective tissue flexibility.
  • ✓Supply & Value Math: 100 vegetarian capsules provide 50 full days of targeted joint comfort at direct distributor savings.
  • ✓Formulation Purity: Non-GMO, vegan-friendly, free of gluten, soy, dairy, eggs, and nuts, and verified by rigorous in-house lab screening.

Buyer's Guide: Why the Extract Form Matters

Many cheap store brands cut corners by grinding up whole root wood without standardizing the active nutrients. Raw ground root contains high amounts of tough plant fiber and very low levels of active harpagoside, meaning you would have to swallow fistfuls of pills to see real joint benefits. NOW uses a concentrated, water-extracted root method that preserves vital iridoid glycosides and removes useless plant waste, giving your body direct access to active compounds that absorb smoothly without upsetting your stomach [1, 3].

Ideal For Shoppers Who:

  • ✓Experience morning knee, hip, or finger stiffness after exercise, gardening, or long work shifts.
  • ✓Want a clean, plant-based alternative or partner to glucosamine and chondroitin.
  • ✓Prefer pure, laboratory-verified botanicals that avoid harsh synthetic fillers and common allergens.

Consider Another Option If:

  • ✗You have active stomach ulcers or acid reflux, as bitter botanicals naturally prompt stomach acid release.
  • ✗You have active gallstones, because Devil's Claw encourages healthy bile flow from the gallbladder.
  • ✗You are pregnant or nursing, as safety for expecting mothers has not been clinically established.

Every order is protected by VitaNet®, LLC's unconditional 100% money-back guarantee—we even cover return shipping on opened bottles so you can test your personal comfort without any financial risk.

Cellular Mechanisms: How Devil's Claw Works Inside the Body

Think of your joints like the hinges on a door. Over years of walking, running, and lifting, friction and everyday wear create tiny sparks of irritation. Your cells respond by producing chemical messengers called cytokines (such as TNF-alpha and interleukin-1 beta) and activating enzymes known as COX-2 [2, 3]. While this is a normal defense reaction, too many of these chemical messengers can cause joints to feel stiff, puffy, and sore.

The primary secret behind Devil's Claw root is a group of plant compounds called iridoid glycosides, led by harpagoside [1]. Inside your cells, harpagoside acts like a gentle volume dial. Rather than shutting down body systems completely, it helps turn down the production of COX-2 enzymes and nitric oxide signals back to a calm, comfortable baseline [2, 4].

At the same time, naturally occurring plant pigments (flavonoids like luteolin and kaempferol) and plant fats (beta-sitosterol) step in as tiny molecular shields [1, 2]. They help capture unstable oxygen molecules (free radicals) in joint fluid before they can break down collagen and cartilage proteins [4]. This dual action cools joint tissues and preserves the smooth padding you need for pain-free motion [3].

Dosing Strategy, Daily Timing & Nutritional Synergies

Optimal Timing & Meal Pairing: Take 2 veg capsules daily with food. Devil's Claw contains natural bitter compounds. When tasted or swallowed, these compounds stimulate digestive juices. Taking your capsules with a balanced meal cushions your stomach lining while the dietary fats in your food help carry lipophilic plant sterols into your bloodstream.

Circadian & Split-Dosing Strategy: You can take both capsules together with breakfast or lunch. If you notice midday or late-afternoon joint fatigue, try splitting the dose: take 1 capsule with breakfast and 1 capsule with dinner. This keeps a steady stream of active harpagoside circulating in your body around the clock.

Smart Synergies & Spacing Rules: This herbal extract pairs wonderfully with structural joint builders like Glucosamine, Chondroitin, MSM, and Omega-3 fish oil. If you take antacids or acid-blocking medications, space them at least 2 hours away from Devil's Claw so their opposing effects on stomach acid do not cancel each other out.

What to Expect Over Time

  • Week 1 (Acclimation): Your digestive tract adapts to the extract, and active plant glycosides begin circulating through your bloodstream.
  • Weeks 3–4 (Cellular Saturation): Active compounds reach steady levels in joint tissues. Many people notice easier stair climbing, less morning stiffness, and greater ease standing up from chairs.
  • Months 2–3+ (Long-Term Maintenance): Ongoing protection against everyday physical strain helps keep connective cartilage cushioned, resilient, and ready for work or exercise.

Physical Attributes & Clean Excipient Profile

Delivery Format & Swallowability: Encapsulated in standard size 0 two-piece vegetable capsules. They are lightweight, completely smooth, and slide down easily with a tall glass of water.

Natural Aroma, Taste & Color: Because the herb is safely sealed inside a vegetarian shell, you will not experience the naturally bitter taste of raw Devil's Claw root. When you open the bottle, you will notice a mild, earthy, root-cellar aroma. The powder inside ranges from soft sandy-tan to warm brown. This natural variation is completely normal and reflects the seasonal soil and weather conditions of the Kalahari desert where the roots grow.

Other Ingredients Explained in Plain English:

  • ✓Hypromellose (Vegetable Cellulose Capsule): A natural plant fiber derived from pine trees. It dissolves rapidly in stomach warmth and contains zero animal gelatin.
  • ✓Rice Flour: A gentle, gluten-free grain powder used as a natural dry cushion to ensure every capsule receives an exact, even dose of active extract without synthetic anti-caking chemicals.

Storage Advice: Keep the bottle tightly capped in a dry cabinet or pantry away from hot stovetops, humid bathroom steam, and direct sunbeams. No refrigeration is needed.

Supplement Facts & Advanced Manufacturer Lab Testing

Supplement Facts

Serving Size: 2 Veg Capsules

Servings Per Container: 50

Amount Per Serving % Daily Value
Calories 5
Total Carbohydrate < 1 g < 1%**
Devil's Claw Root Extract
(Harpagophytum procumbens and/or Harpagophytum zeyheri)
166 mg†

** Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

Other Ingredients: Rice Flour and Hypromellose (cellulose capsule).

Allergen Statement: Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

NOW Foods Quality Standards vs. Big Box Brands

Big box stores and discount market sellers often sell cheap botanicals that contain heavy dirt residues, synthetic fillers, or the wrong root species entirely. NOW operates one of the most advanced private analytical laboratories in the nutritional supplement industry. Their testing team of over 100 in-house scientists runs more than 19,000 tests every single month to guarantee safety:

  • ✓DNA & Botanical Species Verification: High-Performance Thin-Layer Chromatography (HPTLC) confirms that every single batch contains true Harpagophytum root, guarding against weed fillers or accidental species mix-ups.
  • ✓Parts-Per-Billion Heavy Metal Screening: Inductively Coupled Plasma Mass Spectrometry (ICP-MS) tests for toxic elements like lead, mercury, cadmium, and arsenic down to trace billionth-of-a-gram levels.
  • ✓Pesticide & Chemical Solvent Elimination: Gas and Liquid Chromatography systems screen against hundreds of agricultural sprays, herbicides, and processing residues.
  • ✓Pathogen Testing: Rigorous microbial tests verify zero dangerous molds, yeasts, E. coli, or Salmonella.

Curator's Quality Note: Curated and verified by the health and wellness specialists at VitaNet®, LLC. Family-owned and proudly serving customers online since 1995, we evaluate every batch for purity, label accuracy, and genuine biological potency.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Scientific References

  1. European Medicines Agency (EMA). Assessment report on Harpagophytum procumbens DC. and/or Harpagophytum zeyheri Decne., radix. Committee on Herbal Medicinal Products (HMPC), 2016.
  2. Menghini L, et al. Devil's claw (Harpagophytum procumbens) and its active compound harpagoside: regulatory mechanisms on inflammatory pathways. Phytotherapy Research, 2010.
  3. Gagnier JJ, Chrubasik S, Manheimer E. Harpagophytum procumbens for osteoarthritis and low back pain: a systematic review. BMC Complementary and Alternative Medicine, 2004;4:13.
  4. Chrubasik S, et al. A randomized double-blind pilot study to compare a proprietary extract of Harpagophytum procumbens with a COX-2 inhibitor. Rheumatology (Oxford), 2003;42(1):141-148.

Frequently Asked Questions

1. What is Devil's Claw, and how did it get its name?

Devil's Claw is a leafy wild plant native to the sandy soils of the Kalahari desert in southern Africa. It earns its fierce nickname from the sharp, woody hooks covering its seed pods, which cling to the hooves and fur of passing animals. While the seed pods look intimidating, traditional wellness systems use the plant's deep, moisture-storing underground tubers, which are packed with soothing iridoid glycosides.

2. Can I pull the capsules apart and stir the powder into a drink?

Yes, the vegetable capsules can be easily opened and emptied into applesauce, yogurt, or water. However, be aware that authentic Devil's Claw root is naturally very bitter. Swallowing the intact capsule with water lets you enjoy the full joint-soothing benefits without having to taste the strong bitter plant compounds.

3. How does this extract compare to plain raw root powder?

Raw root powder is simply dried, ground-up wood containing very low percentages of active harpagoside and large amounts of indigestible fiber. NOW's root extract concentrates the beneficial compounds into a 166 mg serving. This gives you consistent, standardized joint support in just two easy-to-swallow capsules per day, avoiding the stomach heaviness of raw bulk root.

4. Will taking this supplement break an intermittent fast?

Two capsules contain only 5 calories and less than 1 gram of carbohydrate, which technically does not disrupt ketosis or spike blood sugar. However, because Devil's Claw contains natural bitters that prompt the release of digestive gastric juices, taking it during a strict water fast may cause mild stomach rumbling or nausea. It is best taken with your first meal of the day.

5. Can I take Devil's Claw if I have gallstones or stomach irritation?

If you have active gallstones or stomach ulcers, you should speak with your physician before taking this product. Devil's Claw naturally encourages gallbladder contractions and increases stomach acid production. If your digestive tract is sensitive, these actions can cause temporary discomfort.



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