Which is the cheapest casein?

HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 2Kg from HSN, at €15.99/kg (2000 g pack for 31,99 €). It sits at verification level 1 out of 4. Cheap is not the same as well scored: price is 35 % of the mark and most of the rest is how verifiable its certification is.

How much does a kilo of casein cost?

Between €15.99/kg and €179.80/kg across the 16 stores compared, with a median of €40.76/kg. That is the price per kg, not per pack: two tubs at the same price can cost twice as much as each other depending on what is inside.

What certification should casein have?

Of the 84 products compared, 0 reach level 4 (the certification is backed by a third party: either we checked it with the body that issues it, or the product carries in its name a trademark that requires a third party behind it, such as Creapure or IFOS) and 0 reach level 3 (a lab report published by the brand itself). The remaining 84 stop at a certification claimed on the product page, or none at all. Only level 4 is checked against whoever issues the certification.

How much casein should you take a day?

The reference dose this site uses for casein is 20 g - 40 g a day, with strong evidence. Source: Jager R et al. ISSN position stand: protein and exercise. J Int Soc Sports Nutr. 2017;14:20. Dosis de 20-40 g de proteina por toma; la caseina se digiere despacio y por eso se usa en la toma previa a dormir.. That is the dose of the ingredient in the study cited, not a recommendation for you nor a claim about any product in the table.

Home / Casein

Which casein should you buy · data from October 15, 2026

The best casein of 2026

The slow milk protein: it releases amino acids over hours. Its evidence-backed use is a serving before bed.

from €15.99/kgmedian €40.76up to €179.80/kg

What casein does, at what dose and on what evidence

† Some links are affiliate links — they do not change the ranking

Some store links are affiliate links: if you buy through them, this site may earn a commission at no extra cost to you. It changes nothing in the ranking: the score is computed beforehand and without reading those links, and products with no affiliate programme appear exactly the same. How it is calculated.

Cheapest per kg of protein and best value for money

HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 2Kg

€15.99/kgNo third-party seal

€18.38 per kg of protein: the cheapest of those that meet the category's requirements and are not underdosed.

Score 83 out of 100: the highest mark, with 35 % of the weight on price per kg.

At HSN · see how its score breaks down

Full comparison

products compared

from €15.99 to €179.80

per kg

at verified level 4

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Products sorted by score (recommended)
#	Product	Store
01	HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 2Kg · 17 flavours4.7 (2304) · 87 % active · 5/5 requirementslowest seenBest value	HSNfree delivery	€31.99	€15.99 /kg€18.38 /kg of protein	83
	HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 500g · 17 flavours4.7 (2304) · 87 % active · 5/5 requirementslowest seen	HSN+€3.99 delivery	€9.99	€19.98 /kg€22.97 /kg of protein	76
02	HSN Raw Series Caseína micelar 2Kg4.7 (363) · 90 % active · 2/2 requirements	HSNfree delivery	€39.00	€19.50 /kg€21.67 /kg of protein	78
	HSN Raw Series Caseína micelar 500g4.7 (363) · 90 % active · 2/2 requirements	HSN+€3.99 delivery	€12.18	€24.36 /kg€27.07 /kg of protein	73
03	HSN Raw Series Caseína nativa (Lacprodan® MicelPure™) 2Kg4.8 (38) · 93 % active · 5/5 requirements	HSNfree delivery	€43.99	€22.00 /kg€23.66 /kg of protein	77
	HSN Raw Series Caseína nativa (Lacprodan® MicelPure™) 500g4.8 (38) · 93 % active · 5/5 requirements	HSN+€3.99 delivery	€13.74	€27.48 /kg€29.55 /kg of protein	72
04	HSN Sport Series Evonative casein (Lacprodan® MicelPure™) 2Kg · 7 flavours4.7 (283) · 86 % active · 5/5 requirementslowest seen	HSNfree delivery	€42.99	€21.50 /kg€25.00 /kg of protein	74
	HSN Sport Series Evonative casein (Lacprodan® MicelPure™) 500g · 7 flavours4.7 (283) · 86 % active · 5/5 requirements	HSN+€3.99 delivery	€13.43	€26.86 /kg€31.23 /kg of protein	69
05	PBN Proteína de Caseína Micelar, Chocolate, 1kg · 2 flavours	Amazonfree delivery from €35	€22.99	€22.99 /kg≈ €28.74 /kg of protein	68
06	HSN Raw Series Caseinato de calcio 500g4.7 (92) · 96 % active · 3/5 requirements	HSN+€3.99 delivery	€12.99	€25.98 /kg€27.06 /kg of protein	67
07	Biotech Biotechusa Micellar Casein Sabor Chocolate 2270 g4.0 (1) · 1/1 requirements	PromoFarma	€72.59	€31.98 /kg≈ €39.98 /kg of protein	63
08	ASN Premium Micellar Casein Brownie 1 Kg · 2 flavours · 1/1 requirements	PromoFarma	€32.50	€32.50 /kg≈ €40.62 /kg of protein	63
	ASN Premium Micellar Casein Vainilla 1000 g · 1/1 requirements	PromoFarma	€32.79	€32.79 /kg≈ €40.99 /kg of protein	63
09	Caseína Micelar de HSN Evocasein 2.0 · 2 kg	Amazonfree delivery	€58.90	€29.45 /kg≈ €36.81 /kg of protein	62
10	Bulk Proteína en Polvo de Caseína Micelar, Vainilla, 2.5 kg	Amazonfree delivery	€74.29	€29.72 /kg≈ €37.15 /kg of protein	62
	Bulk Proteína en Polvo de Caseína Micelar, Fresa, 500 g	Amazonfree delivery from €35	€20.06	€40.12 /kg≈ €50.15 /kg of protein	57
11	QUAMTRAX MICELLAR CASEIN 2.2 KG · 1/1 requirements	USA Fitness	€74.90	€34.05 /kg≈ €42.56 /kg of protein	62
	QUAMTRAX MICELLAR CASEIN 907 GR · 1/1 requirements	USA Fitness	€36.90	€40.68 /kg≈ €50.85 /kg of protein	59
12	Prozis 100% Real Casein 1000 g4.6 (1)	Prozisfree delivery	€29.99	€29.99 /kg≈ €37.49 /kg of protein	62
13	Prozis Xtreme Casein 2000 g4.6 (1)	Prozisfree delivery	€59.99	€30.00 /kg≈ €37.50 /kg of protein	62
14	GymBeam Caseína micelar 1000 g	Amazonfree delivery from €35	€30.70	€30.70 /kg≈ €38.38 /kg of protein	61
15	QUAMTRAX MICELLAR CASEIN 1KG SWIRL CARAMEL · 3 flavours · 1/1 requirements	USA Fitness	€37.90	€37.90 /kg≈ €47.37 /kg of protein	60
16	BioTechUSA Micellar Casein - Caseina Micelar 2270 gr4.7 (3) · 3/4 requirements	Bulevipfree delivery	€73.90	€32.55 /kg≈ €40.70 /kg of protein	60
17	Optimum Nutrition Standard 100% Proteína de Caseína en Polvo · 1,82 kg	Amazonfree delivery	€59.99	€32.96 /kg≈ €41.20 /kg of protein	60
18	Bigman Casein Pro Micellar	Nutritienda+€3.99 delivery	€29.90	€32.97 /kg≈ €41.21 /kg of protein	60
19	Prozis Prime Casein 1000 g4.6 (1)	Prozisfree delivery	€32.99	€32.99 /kg≈ €41.24 /kg of protein	60
20	QUAMTRAX Micellar casein 1kg / Flips · 3 flavours · 1/1 requirements	Quamtraxfree delivery	€39.90	€39.90 /kg≈ €49.87 /kg of protein	60
21	BioTechUSA Biotech Usa Micellar Casein Chocolate 908 g · 1/1 requirements	PromoFarma	€36.59	€40.30 /kg≈ €50.37 /kg of protein	59
22	Bavarian Elite Caseína Micelar3.5 (3)	Nutritiendafree delivery	€34.00	€34.00 /kg≈ €42.50 /kg of protein	59
23	Vitobest Casein Protein 100% · 1/1 requirements	VitOBestfree delivery	€41.40	€41.40 /kg≈ €51.75 /kg of protein	59
	VitoBest Casein Protein Chocolate 1kg	PromoFarma	€46.19	€46.19 /kg≈ €57.74 /kg of protein	55
24	QNT CASEIN PROTEIN 908 GR · 1/1 requirements	USA Fitness	€38.50	€42.40 /kg≈ €53.00 /kg of protein	59
25	Amix Black Line Micellar Casein 1 Kg5.0 (1) · 1/1 requirements	Bulevipfree delivery	€42.50	€42.50 /kg≈ €53.12 /kg of protein	59
26	Scitec Nutrition 100% Casein Complex · 2 flavours	Amazonfree delivery	€84.90	€36.13 /kg≈ €45.16 /kg of protein	59
27	Prozis Xtreme Casein 2 kg - caseína micelar (chocolate)	Amazonfree delivery	€72.99	€36.49 /kg≈ €45.61 /kg of protein	58
28	GN NUTRITION Premium Casein Cream 900G	Amazonfree delivery from €35	€32.99	€36.66 /kg≈ €45.82 /kg of protein	58
29	MASmusculo Caseína Micelar · 1 kg	Amazonfree delivery	€36.90	€36.90 /kg≈ €46.12 /kg of protein	58
30	HSN Caseína Micelar Nativa (87% de Micelas Nativas) · 2 kg	Amazonfree delivery	€73.90	€36.95 /kg≈ €46.19 /kg of protein	58
31	Prozis Xtreme Casein Ultimate Series 1588 g4.9 (1)	Prozisfree delivery	€59.99	€37.78 /kg≈ €47.23 /kg of protein	58
32	Beverly CASEIN MICELLAR Proteína Premium de Caseína Micelar de Liberación Lenta · 1 kg	Amazonfree delivery	€38.90	€38.90 /kg≈ €48.62 /kg of protein	58
33	BIG Caseina Micelar · 1 kg	Amazonfree delivery	€38.90	€38.90 /kg≈ €48.62 /kg of protein	58
34	Caseína Micelar de Essential nutrition · 1 kg	Amazonfree delivery	€39.00	€39.00 /kg≈ €48.75 /kg of protein	58
35	Optimum Nutrition Proteína On 100% Casein Gold Standard 4 Lbs (1,82 kg)4.4 (25) · 4/4 requirements	Bulevipfree delivery	€88.45	€48.60 /kg≈ €60.75 /kg of protein	57
36	Fire Nutrition 100% Micellar Casein 2lb (908gr) Chocolate	Amazonfree delivery	€35.90	€39.54 /kg≈ €49.42 /kg of protein	57
37	Amix Micelle HD Casein 1600 Gramos · 1,6 kg5.0 (2) · 83 % active · 2/2 requirements	Bulevipfree delivery	€97.50	€60.94 /kg€73.07 /kg of protein	57
38	VITOBEST Proteínas 100% Casein Protein · 1 kg	Amazonfree delivery	€41.40	€41.40 /kg≈ €51.75 /kg of protein	57
39	Dymatize Elite Proteína de Caseína en Polvo Sabor Chocolate Intenso 1800g · 2 flavours	Amazonfree delivery	€74.99	€41.66 /kg≈ €52.07 /kg of protein	57
40	Caseína Micelar de HSN Evocasein 2.0 · 500 g	Amazonfree delivery from €35	€20.90	€41.80 /kg≈ €52.25 /kg of protein	57
41	Amix Black Micellar Amix™ Black Micellar Casein 1000g	Amazonfree delivery	€42.50	€42.50 /kg≈ €53.12 /kg of protein	56
42	Optimum Nutrition Standard 100% Proteína de Caseína en Polvo · 1,82 kg	Amazonfree delivery	€77.95	€42.83 /kg≈ €53.54 /kg of protein	56
	Optimum Nutrition Standard 100% Proteína de Caseína en Polvo · 924 g · 2 flavours	Amazonfree delivery	€42.99	€46.53 /kg≈ €58.16 /kg of protein	55
43	Life Pro CASEIN PRO 900G	Tienda Culturistafree delivery	€38.90	€43.22 /kg≈ €54.02 /kg of protein	56
	Life Pro CASEIN PRO 900G · 0/1 requirements	Life Profree delivery	€35.36	€39.29 /kg≈ €49.11 /kg of protein	53
44	iO.GENIX CASEIN iO.GENIX - CASEIN CREAM 900G	Amazonfree delivery	€38.95	€43.28 /kg≈ €54.10 /kg of protein	56
45	Best Protein MICELLAR PRO5.0 (1)	Nutritiendafree delivery	€65.99	€43.99 /kg≈ €54.99 /kg of protein	56
46	AMIX MICELLAR CASEIN 1KG · 1/1 requirements	USA Fitness	€54.50	€54.50 /kg≈ €68.12 /kg of protein	56
47	CASEINA MOUSSE 1 KG (Nutchoc)	Amazonfree delivery	€45.95	€45.95 /kg≈ €57.44 /kg of protein	55
48	iO.GENIX CASEIN PROFESSIONAL 900G	iO.GENIXfree delivery from €49	€41.80	€46.44 /kg≈ €58.05 /kg of protein	55
49	Optimum Nutrition 100% CASEIN 908 GR · 1/1 requirements	USA Fitness	€54.90	€60.46 /kg≈ €75.58 /kg of protein	55
	Optimum Nutrition 100 % CASEIN 1.8 KG · 0/1 requirements	USA Fitness	€95.90	€53.28 /kg≈ €66.60 /kg of protein	49
50	Caseína Micelar de Essential nutrition · 910 g	Amazonfree delivery	€44.90	€49.34 /kg≈ €61.68 /kg of protein	54
51	HSN Caseína Micelar Nativa Evonative Casein (87% de Micelas · 500 g	Amazonfree delivery from €35	€24.90	€49.80 /kg≈ €62.25 /kg of protein	54
52	Caseína Micelar Orgánica en Polvo 500 g	Amazonfree delivery from €35	€24.99	€49.98 /kg≈ €62.47 /kg of protein	54
53	Eafit Ripped Max Caseína 750 g	PromoFarma	€38.32	€51.09 /kg≈ €63.86 /kg of protein	54
54	AMIX Proteína en Polvo · 1 kg	Amazonfree delivery	€51.99	€51.99 /kg≈ €64.99 /kg of protein	54
55	PWD Casein Protein Meal Brownie 450 g · 2 flavours	PromoFarma	€23.79	€52.87 /kg≈ €66.09 /kg of protein	54
	PWD Casein Protein Meal Queso Fresa 450 g · 0/1 requirements	PromoFarma	€24.29	€53.98 /kg≈ €67.47 /kg of protein	49
56	Caseína micelar aislada 1 kg natural · 3 flavours	Amazonfree delivery	€53.57	€53.57 /kg≈ €66.96 /kg of protein	54
57	Eafit Muscle Building Protein Leche Micelar y Huevo 95+ Saborpricey now	PromoFarma	€40.24	€53.65 /kg≈ €67.06 /kg of protein	54
58	Optimum Nutrition Gold Standard 100% Caseína sabor Vainilla Cremosa · 3 flavours · 4/4 requirementspricey now	Holland & Barrettfree delivery	€69.99	€75.75 /kg≈ €94.69 /kg of protein	54
59	Amix Nutrition Proteína Micellar Casein4.3 (31)	Nutritiendafree delivery	€51.99	€51.99 /kg≈ €64.99 /kg of protein	53
60	Quamtrax Nutrition Casein Protein (Caseína Micelar) · 500 g	Amazonfree delivery from €35	€27.90	€55.80 /kg≈ €69.75 /kg of protein	53
61	Optimum Nutrition 100% Casein Protein - 908 gr Vainilla	Amazonfree delivery	€51.40	€56.61 /kg≈ €70.76 /kg of protein	53
62	PWD Casein Protein Meal Yogur Limón 1500 g · 0/1 requirementspricey now	PromoFarma	€61.14	€40.76 /kg≈ €50.95 /kg of protein	53
63	Biotech Nutricosmetics World Biotech Usa Casein Zero Vainilla 908 g · 0/1 requirements	PromoFarma	€37.50	€41.30 /kg≈ €51.62 /kg of protein	52
	Biotech Nutricosmetics World Biotech Usa Casein Zero Chocolate 908 g · 0/1 requirements	PromoFarma	€37.59	€41.40 /kg≈ €51.75 /kg of protein	52
64	Myprotein Caseína de Liberación Lenta 2700g · 5 flavours4.5 (211) · 25 % active · 0/2 requirements	Myproteinfree delivery	€72.99	€27.03 /kg€108.12 /kg of protein	52
	Myprotein Caseína de Liberación Lenta 900G · 5 flavours4.5 (211) · 25 % active · 0/2 requirements	Myprotein+€5.99 delivery	€26.99	€29.99 /kg€119.96 /kg of protein	50
65	Optimum Nutrition 100% Casein Gold Standard Fraise 1,8kgpricey now	PromoFarma	€122.56	€68.09 /kg≈ €85.11 /kg of protein	51
66	Zumub Caseína Profesional 2 kg (2x 1kg) · 2 flavours4.0 (22) · 0/1 requirements	Zumubfree delivery	€98.99	€49.49 /kg≈ €61.86 /kg of protein	49
67	Valquer Laboratorios Valquer Ice Agua Micelar Sólida Todo Tipo de Pieles 50 gr · 1/1 requirements	DosFarma+€3.99 delivery	€8.99	€179.80 /kg≈ €224.75 /kg of protein	49
68	Zumub Caseína Professional 1kg · 2 flavours4.0 (22) · 0/1 requirements	Zumubfree delivery	€54.99	€54.99 /kg≈ €68.74 /kg of protein	48
69	QUAMTRAX DIRECT CASEIN 500 GR · 0/1 requirements	USA Fitness	€29.90	€59.80 /kg≈ €74.75 /kg of protein	48
70	AMIX PRO MICELLE HD CASEIN 1600GR · 0/1 requirements	USA Fitness	€97.50	€60.94 /kg≈ €76.17 /kg of protein	48

84 products in this table

Out of stock right now (8), left out of the table until they are back: Zumub Caseína sin sabor 1kg, Zumub Caseína 2kg, Zumub Caseína sin sabor 500g, Zumub Caseína 1kg, Zumub Caseína 500g, Life Pro CASEIN GOURMET CHOCO MONKY 900G, AMIX BLACK MICELLAR CASEIN 2 KG, Life Pro CASEIN GOURMET CHOCO MONKY 900G.

What you are looking at. The score is 35 % price per kg against the cheapest in the category, 35 % verifiable quality (certification, purity and additives), 20 % the category's own requirements and 10 % the buyers' rating at the store. Every product explains its mark line by line on its own page. How it is calculated.

Questions about casein

Answered with the data on this page

Which casein should you buy?: HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 2Kg from HSN, with 83 points out of 100 at €15.99/kg. The mark is 35 % price against the cheapest in the category, 35 % verifiable quality (certification, purity and additives), 20 % the category's own requirements and 10 % the buyers' rating at the store, and no commercial deal moves the ranking.
Which is the cheapest casein?: HSN Sport Series Evocasein 2.0 (caseína micelar + DigeZyme®) 2Kg from HSN, at €15.99/kg (2000 g pack for 31,99 €). It sits at verification level 1 out of 4. Cheap is not the same as well scored: price is 35 % of the mark and most of the rest is how verifiable its certification is.
How much does a kilo of casein cost?: Between €15.99/kg and €179.80/kg across the 16 stores compared, with a median of €40.76/kg. That is the price per kg, not per pack: two tubs at the same price can cost twice as much as each other depending on what is inside.
What certification should casein have?: Of the 84 products compared, 0 reach level 4 (the certification is backed by a third party: either we checked it with the body that issues it, or the product carries in its name a trademark that requires a third party behind it, such as Creapure or IFOS) and 0 reach level 3 (a lab report published by the brand itself). The remaining 84 stop at a certification claimed on the product page, or none at all. Only level 4 is checked against whoever issues the certification.
How much casein should you take a day?: The reference dose this site uses for casein is 20 g - 40 g a day, with strong evidence. Source: Jager R et al. ISSN position stand: protein and exercise. J Int Soc Sports Nutr. 2017;14:20. Dosis de 20-40 g de proteina por toma; la caseina se digiere despacio y por eso se usa en la toma previa a dormir.. That is the dose of the ingredient in the study cited, not a recommendation for you nor a claim about any product in the table.

More specific questions about casein8 comparisons — the same table, filtered

La mejor caseina de Amazon30 prod.La mejor caseina de HSN9 prod.La mejor caseina de PromoFarma13 prod.La mejor caseina de USA Fitness9 prod.La mejor caseina barata43 prod.Amazon or HSN for casein39 prod.Amazon or PromoFarma for casein43 prod.HSN or PromoFarma for casein22 prod.

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The raw data. This ranking is also available as JSON, with the collection date and a link to each product page. It can be cited and reused as long as you say where it comes from and which day the prices are from.