Best Health Support

Ranked on cost math, clinical dose auditing and label disclosure. 24 verified products today.

Ranking

1 SWANSON Swanson Vitamins Vitamin D 3 5000 IU 9.9 composite $0.052per dosed serving
2 BULKSUPPLEMENTS Vitamin D3 Softgels 9.8 composite $0.056per dosed serving
3 BULKSUPPLEMENTS Vitamin D3 and K2 Softgels 9.5 composite $0.066per dosed serving

Pick up to four rows, then read them side by side.


1	Swanson Vitamins Vitamin D 3 5000 IU	9.94	100%	10.0	10.0	$0.052
2	Vitamin D3 Softgels	9.77	100%	10.0	9.3	$0.056
3	Vitamin D3 and K2 Softgels	9.53	85%	10.0	8.7	$0.066
4	Nutricost Fish Oil 1000mg 240 Softgels	9.18	100%	10.0	8.0	$0.129
5	Nutricost Vitamin K2 100mcg Vitamin D3 5000iu 120 Softgels	8.83	100%	10.0	6.7	$0.141
6	Algal Oil	8.35	85%	10.0	5.3	$0.161
7	Evlution Fish Oil Softgels	8.14	100%	10.0	4.0	$0.183
8	NAC 1200mg Per Serving 250 Capsules	8.12	85%	10.0	4.7	$0.167
9	Nutricost N-Acetyl-L-Cysteine NAC Tablets	7.70	85%	8.3	6.0	$0.150
10	Nutricost Vegan Vitamin D3	7.65	85%	10.0	3.3	$0.200
11	Omega D3 90 Softgels	7.18	85%	10.0	2.0	$0.391
12	Nutricost Omega 3 Softgels	7.07	100%	10.0	0.7	$0.599
13	N-Acetyl Cysteine	6.99	100%	8.3	2.7	$0.342
14	Ghost Basics Fish Oil Fish Oil	6.47	85%	10.0	0.0	$1.000
15	NAC Pills	6.41	85%	5.0	7.3	$0.139
16	Cod Liver Oil	6.28	85%	8.8	1.3	$0.547
17	Liposomal Vitamin D3	not enough data	25%	not enough data	not enough data	not enough data
18	Milk Thistle Extract Powder	not enough data	25%	not enough data	not enough data	not enough data
19	Fish Oil 1000mg Softgels	not enough data	25%	not enough data	not enough data	not enough data
20	Cod Liver Oil Softgels	not enough data	10%	not enough data	not enough data	not enough data
21	Milk Thistle Pills	not enough data	10%	not enough data	not enough data	not enough data
22	Milk Thistle Extract 300 Capsules	not enough data	10%	not enough data	not enough data	not enough data
23	Fish Oil 3000mg Per Serving 150 Softgels	not enough data	10%	not enough data	not enough data	not enough data
24	Liver Support 600 mg Milk Thistle	not enough data	10%	not enough data	not enough data	not enough data

Click a column header to sort. not enough data means the number could not be verified from the label or price on record — never estimated.

How this ranking is built

Component	Weight	Basis
Dose integrity	45%	Share of key actives meeting clinical thresholds, minus a blend penalty
Value	30%	Cost per fully dosed serving, ranked against the category
Label disclosure	10%	Share of the actives the label puts a number against. An amount hidden in a proprietary blend, or simply not stated, scores zero here rather than counting as missing data — non-disclosure is a fact about a label, not an absence of one
Consensus	15%	Buyer rating shown on the brand’s own product page (read from the page, or from the review service that draws its stars; source-linked), minimum 25 reviews, re-read within the last 30 days, count, source and capture date printed on every product page

A missing component is never scored as zero. Its weight is redistributed across the components that exist, and the page says which one was omitted.

Head to head

The same numbers as above, two products at a time.