Best Body Composition Support

Ranked on cost math, clinical dose auditing and label disclosure. 36 verified products today.

Ranking

1 NUTRICOST Nutricost Natural Caffeine Capsules 200mg 250 Capsules 9.8 composite $0.080per dosed serving
2 NUTRABIO Caffeine 200mg 9.7 composite $0.080per dosed serving
3 NUTRICOST Nutricost Caffeine L-Theanine 8.3 composite $0.089per dosed serving

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


1	Nutricost Natural Caffeine Capsules 200mg 250 Capsules	9.83	85%	10.0	9.5	$0.080
2	Caffeine 200mg	9.66	85%	10.0	9.1	$0.080
3	Nutricost Caffeine L-Theanine	8.32	85%	7.5	8.6	$0.089
4	Green Tea Extract 1800 mg Per Serving 180 Capsules	8.15	85%	10.0	4.8	$0.323
5	Caffeine Pills 220mg with Green Tea 500 Tablets	7.72	85%	5.2	10.0	$0.075
6	Caffplus	7.40	85%	8.8	4.3	$0.343
7	Caffeine Pills	7.33	100%	5.0	8.1	$0.096
8	Green Tea Extract 500mg	7.31	85%	7.5	5.7	$0.222
9	L-Carnitine L-Tartrate Powder	7.26	100%	5.0	7.6	$0.121
10	L-Carnitine Base Powder	7.11	100%	5.0	7.1	$0.130
11	L-Carnitine Liquid Shots 3000mg	7.08	100%	10.0	0.5	$0.967
12	Nutricost Glucomannan Powder 500 Grams Unflavored	6.50	85%	6.0	6.7	$0.200
13	Nutricost L-Carnitine Tartrate Powder	6.30	85%	5.0	6.2	$0.216
14	Green Tea Extract 450mg	6.29	85%	6.8	3.8	$0.343
15	L-Carnitine L-Tartrate Capsules	5.97	85%	5.0	5.2	$0.311
16	BB L-Carnitine	5.63	85%	7.5	0.9	$0.888
17	Nutricost L-Carnitine Tartrate 500mg 240 Capsules	5.29	85%	5.0	3.3	$0.366
18	Nutricost Glucomannan 600mg 180 Capsules	4.72	85%	6.0	2.9	$0.444
19	L-Carnitine 3000	4.71	85%	6.3	0.0	$1.500
20	L-Carnitine 500mg	4.00	85%	3.7	1.4	$0.756
21	Evlution L-Carnitine500 Capsules 120 Servings	3.78	85%	2.5	2.4	$0.566
22	L-Carnitine 500mg 60 Capsules	3.61	85%	2.5	1.9	$0.679
23	Green Tea 50 Polyphenols Powder	not enough data	30%	not enough data	not enough data	not enough data
24	Psyllium Husk	not enough data	30%	not enough data	not enough data	not enough data
25	L-Carnitine w/ Fucoxanthin	not enough data	30%	not enough data	not enough data	not enough data
26	Green Tea Extract 50 EGCG	not enough data	30%	not enough data	not enough data	not enough data
27	Psyllium Husk Capsules	not enough data	15%	not enough data	not enough data	not enough data
28	Psyllium Husk	not enough data	15%	not enough data	not enough data	not enough data
29	L-Carnitine Liquid 3000mg 16 oz	not enough data	15%	not enough data	not enough data	not enough data
30	Nutricost Psyllium Husk 500mg 500 Capsules	not enough data	15%	not enough data	not enough data	not enough data
31	Fiber Supplement	not enough data	15%	not enough data	not enough data	not enough data
32	Glucomannan Pills	not enough data	15%	not enough data	not enough data	not enough data
33	Green Tea Pills	not enough data	15%	not enough data	not enough data	not enough data
34	Konjac Root Glucomannan	not enough data	15%	not enough data	not enough data	not enough data
35	Nutricost Psyllium Husk Ground Powder 1 lb	not enough data	15%	not enough data	not enough data	not enough data
36	Nutricost Psyllium Husk Whole Powder 8 oz	not enough data	15%	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	40%	Share of key actives meeting clinical thresholds, minus a blend penalty
Value	30%	Cost per fully dosed serving, ranked against the category
Label disclosure	15%	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 from the brand’s own storefront or its retail listing (source-linked), minimum 25 reviews, count and source 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.