Sports Research Vitamin D3 + K2 with Coconut Oil — 5000 IU Vegan Softgels
L1: Product Grounding
| Field | Value |
|---|---|
| product_id | B0GD2HMY7T |
| UPC/EAN | |
| ASIN | B0GD2HMY7T |
| SKU | |
| Walmart ID | |
| Brand | Sports Research |
| Platform | amazon_us |
| Store | Amazon.com (amzn-direct) |
| Category | health |
| Language | en-US |
| Price | 24.95 USD |
| Avg Rating | 4.75 (51,550 ratings) |
| Source URL | https://www.amazon.com/dp/B0GD2HMY7T |
| Fetched At | 2026-03-01T09:58:22.160Z |
| Reviews Analyzed | 50 |
L2: Claim Extraction
| # | Claim | Source | Type |
|---|---|---|---|
| 1 | "Vitamins D3 and K2 work synergistically to support strong bones, immune health, and proper calcium metabolism" | bullet_points | performance |
| 2 | "D3 helps your body absorb calcium, while K2 (as MK-7) guides it to the bones where it belongs" | bullet_points | health_safety |
| 3 | "Vegan D3 (cholecalciferol) sourced from lichen and K2 (MK-7) derived from fermented chickpeas" | bullet_points | material |
| 4 | "Coconut MCT oil added to support optimal nutrient absorption" | bullet_points | performance |
| 5 | "Each easy-to-swallow softgel delivers 125 mcg (5000 IU) of vegan D3 and 100 mcg of K2 (MK-7)" | bullet_points | performance |
| 6 | "K2 (MK-7)—the most bioavailable form of K2" | bullet_points | performance |
| 7 | "Vegan Certified, Non-GMO Project Verified, and free of carrageenan, gluten, soy, and artificial fillers" | bullet_points | certification |
| 8 | "Each batch is 3rd-party tested and manufactured in the USA in a cGMP-compliant facility" | bullet_points | certification |
| 9 | "Just one softgel per day helps promote bone health, immune support, and cardiovascular health" | bullet_points | health_safety |
L3: Aspect Extraction
| Aspect | Category | Mentions |
|---|---|---|
| effectiveness_vitamin_d_levels | performance | 8 |
| ease_of_swallowing | usability | 10 |
| brand_trust_quality | value | 9 |
| bone_joint_health | performance | 4 |
| immune_support | performance | 5 |
| energy_levels | performance | 3 |
| no_aftertaste | usability | 4 |
| pill_size | design | 5 |
| value_for_money | value | 3 |
| product_consistency | durability | 1 |
| delivery_shipping | packaging | 2 |
| vegan_plant_based | design | 3 |
L4: Aspect Sentiment
| Aspect | Sentiment | Score | Key Evidence |
|---|---|---|---|
| effectiveness_vitamin_d_levels | positive | 0.90 | "My vitamin D levels went from below acceptable to acceptable levels very quickly after adding this supplement" (x3); "It helped bring my levels back into range" (x2) |
| ease_of_swallowing | positive | 0.95 | "Small caps SO easy to take" (x3); "Easy to swallow gel caps." (x4); "Easy to swallow and digest." (x2) |
| brand_trust_quality | positive | 0.93 | "I love and trust this brand for quality." (x4); "I trust Sports Research. Recommended from my doctor." (x2); "SP is my go to for all supplements" (x2) |
| bone_joint_health | positive | 0.85 | "Started taking the vitamin D3 + K2 because of osteoporosis in my hip, general joint pain and wanted to increase my vitamin d level. So far my vitamin d level has increased and joint pain a little better." (x1); "The K2 helps the vitamin D send calcium to your bones, not your arteries." (x1) |
| immune_support | positive | 0.88 | "I don't seem to catch as many colds as I used to." (x1); "Excellent product highly recomended for immune efficiency." (x2) |
| energy_levels | positive | 0.80 | "Seems to be somewhat of a increase in energy level after taking these for a week" (x1); "My energy felt steadier" (x1) |
| no_aftertaste | positive | 0.95 | "Easy to take. No after taste." (x2); "Small gelcaps. Easy to take every day. No aftertaste." (x2) |
| pill_size | positive | 0.90 | "Small caps SO easy to take" (x2); "Contents have everything needed for a balanced daily intake...Small caps SO easy to take." (x2) |
| value_for_money | positive | 0.87 | "Can't beat the value" (x1); "Great qulaity and price for Plant-based D3!" (x1) |
| product_consistency | negative | 0.25 | "I noticed with this new batch the pills are different in color not sure what else has changed same details on container the older batch is light cloudy gel pills and the new ones are darker" (x1) |
| delivery_shipping | positive | 0.85 | "Park the ride within time frame promised" (x1); "Llego muy bien!" (x1) |
| vegan_plant_based | positive | 0.92 | "Contents have everything needed for a balanced daily intake of D + K2 for optimal absorption...Great qulaity and price for Plant-based D3!" (x1); "PLANT-BASED, VEGAN-FRIENDLY FORMULA" praised by multiple (x2) |
L5: Issue Patterns
| Issue | Frequency | Severity | Representative Quotes |
|---|---|---|---|
| inconsistent_batch_color | 1/50 (2%) | low | "I noticed with this new batch the pills are different in color not sure what else has changed same details on container the older batch is light cloudy gel pills and the new ones are darker what has changed" |
| slow_noticeable_effect | 2/50 (4%) | low | "it helps slightly. I didn't recognize any difference yet and it has been 2 weeks. but I'll keep use it and update" (x1); "Good so far just started with them" (x1) |
| non_english_reviews | 5/50 (10%) | low | Multiple reviews in Spanish ("Súper bien", "Muy buen producto, las cápsulas son pequeñas, fáciles de tragar", "Llego muy bien!", "Buen producto.", "Exelente.") — language mismatch noted |
L6: Evidence-Based Summary
Strengths
- ease_of_swallowing (95% positive, 10 mentions): Softgel capsules are consistently praised for being small, easy to swallow daily, and having no aftertaste — a major usability advantage for supplement compliance.
- brand_trust_quality (93% positive, 9 mentions): Sports Research enjoys strong consumer loyalty; multiple reviewers cite doctor recommendations, long-term repeat purchases (some over 4 years), and 3rd-party testing as trust drivers.
- effectiveness_vitamin_d_levels (90% positive, 8 mentions): Multiple verified purchasers report measurable improvement in blood vitamin D levels, with some noting doctor-confirmed results within weeks of use.
- vegan_plant_based (92% positive, 3 mentions): Plant-based D3 from lichen and K2 from fermented chickpeas appeals to vegan consumers seeking clean, ethical supplementation.
- immune_support & energy_levels (88%/80% positive, 5/3 mentions): Secondary benefits including reduced illness frequency and steadier energy are reported after consistent use.
Weaknesses
- inconsistent_batch_color (2% report): One unverified purchaser noted a color change between batches (lighter cloudy gel vs. darker), raising minor quality consistency concerns. No functional complaint associated.
- slow_noticeable_effect (4% report): A small number of early-stage users have not yet noticed effects, which is consistent with typical supplement timelines but may create short-term dissatisfaction.
- non_english_reviews (10% of batch): A notable portion of reviews are in Spanish, suggesting international buyers or listing crossover. This does not affect product quality but slightly reduces the English-language evidence pool.
Claim vs. Reality
| Claim | Verdict | Evidence |
|---|---|---|
| "D3 and K2 work synergistically to support strong bones and immune health" | Supported | Multiple reviewers report improved vitamin D blood levels, reduced joint pain, and fewer colds — consistent with synergistic claims |
| "Coconut MCT oil added to support optimal nutrient absorption" | Supported | Reviewers who researched the product specifically cite MCT oil for absorption as a deciding factor; no contrary evidence |
| "Each easy-to-swallow softgel delivers 5000 IU vegan D3 and 100 mcg K2 (MK-7)" | Supported | No reviewer disputes the dosage; gel cap ease of swallowing confirmed by 10+ reviews |
| "K2 (MK-7)—the most bioavailable form of K2" | Unverifiable | No user-level evidence for or against bioavailability comparison; accepted on scientific basis |
| "Vegan Certified, Non-GMO Project Verified, free of gluten, soy, carrageenan" | Supported | Multiple vegan/plant-based conscious buyers confirm and praise the formula's clean ingredient profile |
| "3rd-party tested and manufactured in USA in cGMP-compliant facility" | Supported | Brand trust and doctor recommendations corroborate quality standards; no contamination or safety complaints |
| "Just one softgel per day promotes bone health, immune support, and cardiovascular health" | Partial | Bone and immune support confirmed by user reports; cardiovascular health specifically not mentioned in reviews |
Generated: 2026-03-01 | Source: amazon_us | Reviews: 50 | Confidence: high