LifeSource Vitamins All-Natural “Aspirin” Botanical Support for Headaches, Occasional Body Pain, Inflammation & Comfort* 20 All Natural Ingredients w/ White Willow Bark. Headaches are brutal, these may help *
This multi-botanical complex centers on White Willow Bark extract (15% salicin)—the plant inspiration for aspirin—combined with supportive herbs, enzymes, bioflavonoids, and minerals including Feverfew, Quercetin, Bromelain, Papain, Capsicum, Magnesium, and more. Formulated to support healthy inflammatory balance, headaches, body pain, and everyday comfort.* Produced in FDA-registered, cGMP facilities and 3rd-party tested for identity, purity & potency.
White Willow Bark Liquid Extract $13.99
Research Promise:At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from leading health organizations and top global universities to help keep our guidance aligned with credible science.*
Clinically Studied Benefits (with research)
Group 1 — Core Analgesic & Anti-Inflammatory Actives
• White Willow Bark (salicin) — RCTs show reduced pain in chronic low-back pain; salicin metabolizes to salicylic acid with analgesic activity. (PubMed; PubMed; Review)
• Osteoarthritis comfort — Standardized willow bark provided moderate analgesia and good tolerability in OA. (PubMed)
• Cochrane overview — Evidence of short-term benefit vs placebo for standardized willow bark (≈120–240 mg salicin/day). (Cochrane)
• Feverfew (Tanacetum parthenium) — Trials/meta-analyses report benefits for migraine frequency in select preparations; results mixed across studies. (NCCIH)
• Magnesium — Supports muscle function and has research for migraine prevention in certain populations. (NIH/ODS)
Group 2 — Enzymes, Bioflavonoids & Phytoactives
• Bromelain — Proteolytic enzyme with signals for reduced pain/stiffness in osteoarthritis and musculoskeletal conditions. (PubMed)
• Papain — Protease with anti-inflammatory/analgesic signals in combination formulas; human data are preliminary. (PubMed review)
• Quercetin — Anti-inflammatory flavonol; small RCTs suggest symptom benefits in inflammatory joint contexts. (PubMed)
• Capsicum/Capsaicin — TRPV1-mediated analgesia is well established topically; limited oral data, but mechanism supports comfort. (Cochrane (topical))
Group 3 — Immune/Respiratory & Comfort Herbs
• Elderberry (Sambucus nigra) — RCTs show shortened cold duration and symptom scores. (PubMed)
• Nettle — Used for inflammatory balance; human evidence strongest in allergic rhinitis; joint data are preliminary. (NCCIH)
• Thyme — Traditional respiratory herb; clinical data support cough/URTI symptom relief in combos. (PubMed)
• Chamomile — Human studies show modest benefits for sleep/anxiety; soothing GI/comfort support. (PubMed)
• Cherry (anthocyanins) — Small trials suggest reduced exercise-induced soreness and inflammatory markers. (PubMed)
Group 4 — Traditional Botanicals & Nutritive Support
• Boneset (Eupatorium perfoliatum) — Traditional comfort herb; modern human data limited—use reflects historical practice. (American Botanical Council)
• Jamaican Dogwood (Piscidia piscipula) — Traditional analgesic; contemporary human data limited—use conservatively. (ABC)
• Cramp Bark — Traditionally used for muscle/menstrual cramping; clinical evidence preliminary. (ABC)
• Alfalfa — Nutrient-dense green providing supportive phytonutrients. (ABC)
• Fo-Ti (Polygonum multiflorum) — Traditional tonic; note: case reports of liver toxicity—use only as directed and avoid if you have liver disease. (NCCIH safety)
Additional Studies Showing Promising Benefits*
• Willow bark safety — USP/independent reviews report favorable safety at studied salicin doses; avoid with salicylate allergy/anticoagulants. (PubMed)
• Migraine & feverfew — Evidence mixed across preparations and trials; some show frequency reduction. (NCCIH)
• Elderberry — Meta-analyses suggest reduced upper-respiratory symptoms; quality varies. (PubMed)
• Quercetin — Human trials report improvements in inflammatory markers and symptom scales in select cohorts. (PubMed)
• Bromelain combinations — Real-world/observational data show analgesic support in musculoskeletal complaints. (PubMed)
• Capsaicin — Strong support for topical pain relief (neuropathic/OA); mechanism informs comfort synergy. (Cochrane)
We monitor research from the world’s leading institutions — including Mayo Clinic, Cleveland Clinic, Harvard, Johns Hopkins, Cambridge, Oregon State University’s Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to keep guidance aligned with credible science.*
Brief Benefit Bullets
• Botanical support for occasional pain & inflammation*
• Features White Willow Bark (salicin) plus supportive enzymes & flavonoids*
• Includes Bromelain, Papain, Quercetin, Feverfew, Elderberry, Thyme & more*
• Made in cGMP facilities; 3rd-party lab tested
Suggested Use
Adults take 2 capsules daily with water, or as directed by your healthcare professional. Do not use if you are allergic to salicylates/aspirin, are under 18 with viral illness, or are taking anticoagulants/antiplatelet drugs. If pregnant, nursing, have liver disease (Fo-Ti caution), or any medical condition, consult your physician.*
Product Specifications
• Key actives per serving (label) — White Willow Bark Extract 15% (450 mg), Feverfew 120 mg, Boneset 100 mg, Cherry (CherryFlex) 100 mg, Codonopsis 100 mg, Jamaican Dogwood 100 mg, Malic Acid 100 mg, Nettle Extract 100 mg, Elderberry 85 mg, Quercetin 75 mg, Chamomile 60 mg, Thyme 60 mg, Pau d’Arco 50 mg, Alfalfa 10 mg, Cramp Bark 10 mg, Fo-Ti 5 mg, Bromelain 5 mg, Capsicum 5 mg, Papain 5 mg, Magnesium Oxide 50 mg
• Other ingredients — Vegetarian cellulose capsules
• Free From — GMOs, gluten, artificial colors/flavors
• Quality — Third-party tested for identity, potency, heavy metals & microbials
3rd-Party Testing: Every batch is independently verified for identity, potency, heavy metals & microbial purity. See our testing.
LifeSource Vitamins — Proudly American — Since 1992
*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.
All-Natural “Aspirin” (White Willow Bark complex) - comfort support with enzymes & bioflavonoids. Evidence-referenced with NIH/PubMed, Cochrane & NCCIH links. 3rd-party tested.*
Google States When Seaching for White Willow Bark:
Medical & Therapeutic Uses (Pain Management):
-
White willow bark natural painkiller*
-
Willow bark for inflammation*
-
White willow bark arthritis relief*
-
Willow bark for back pain and muscle soreness*
-
Natural aspirin alternative*
-
White willow bark for tension headache *
Safety & Precautions
-
White willow bark side effects
-
White willow bark and blood thinners interaction
-
Willow bark salicylate sensitivity
-
Is willow bark safe for children? (Answer: No, due to Reye's syndrome risk)