- $20 BnWorld market, 2023
- $40.8 BnProjected, 2033
- 7.4%Growth a year (CAGR)
- 814Active clinical trials worldwide
Largest countries
Market size in 2023 · growth a year to 2033
-
1
US
$8.4 Bn
5.4% a year · 42% of the world -
2
China
$1.6 Bn
8.9% a year · 8% of the world -
3
Canada
$1.6 Bn
7.4% a year · 8% of the world -
4
Japan
$1.2 Bn
7.9% a year · 6.2% of the world -
5
Germany
$732 Mn
5.6% a year · 3.7% of the world -
6
France
$550 Mn
6.4% a year · 2.8% of the world -
7
UK
$520 Mn
5.4% a year · 2.6% of the world -
8
Brazil
$500 Mn
8.4% a year · 2.5% of the world -
9
Italy
$480 Mn
6.9% a year · 2.4% of the world -
10
Ecuador
$400 Mn
8% a year · 2% of the world
Most clinical trials
Active trials by country (ClinicalTrials.gov)
See every trial on ClinicalTrials.gov (opens in a new tab)Protein Supplement by country and region
| Place | 2023 | 2033 (projected) | CAGR | World share | Active trials | Report |
|---|---|---|---|---|---|---|
| World | $20 Bn | $40.8 Bn | 7.4% | – | 814 | Report on Protein Supplement in Global |
| North America | $10 Bn | $18.6 Bn | 6.4% | 50% | 307 | Report on Protein Supplement in North America |
| APAC | $4.2 Bn | $9.6 Bn | 8.7% | 21% | 117 | Report on Protein Supplement in APAC |
| Europe | $3.8 Bn | $6.9 Bn | 6.1% | 19% | 172 | Report on Protein Supplement in Europe |
| Latin America | $900 Mn | $2 Bn | 8.4% | 4.5% | 50 | Report on Protein Supplement in Latin America |
| Middle East | $800 Mn | $1.8 Bn | 8.4% | 4% | 6 | Report on Protein Supplement in Middle East |
| Africa | $300 Mn | $704 Mn | 8.9% | 1.5% | 30 | Report on Protein Supplement in Africa |
| US |
$8.4 Bn | $14.2 Bn | 5.4% | 42% | 257 | Report on Protein Supplement in US |
| China |
$1.6 Bn | $3.8 Bn | 8.9% | 8% | 74 | Report on Protein Supplement in China |
| Canada |
$1.6 Bn | $3.3 Bn | 7.4% | 8% | 68 | Report on Protein Supplement in Canada |
| Japan |
$1.2 Bn | $2.7 Bn | 7.9% | 6.2% | 23 | Report on Protein Supplement in Japan |
| Germany |
$732 Mn | $1.3 Bn | 5.6% | 3.7% | 34 | Report on Protein Supplement in Germany |
| France |
$550 Mn | $1 Bn | 6.4% | 2.8% | 44 | Report on Protein Supplement in France |
| UK |
$520 Mn | $880 Mn | 5.4% | 2.6% | 67 | Report on Protein Supplement in UK |
| Brazil |
$500 Mn | $1.1 Bn | 8.4% | 2.5% | 33 | Report on Protein Supplement in Brazil |
| Italy |
$480 Mn | $935 Mn | 6.9% | 2.4% | 62 | Report on Protein Supplement in Italy |
| Ecuador |
$400 Mn | $866 Mn | 8% | 2% | 0 | Report on Protein Supplement in Ecuador |
 Spain |
$386 Mn | $718 Mn | 6.4% | 1.9% | 68 | Report on Protein Supplement in Spain |
 India |
$364 Mn | $978 Mn | 10.4% | 1.8% | 10 | Report on Protein Supplement in India |
 Saudi Arabia |
$340 Mn | $798 Mn | 8.9% | 1.7% | 6 | Report on Protein Supplement in Saudi Arabia |
 Mexico |
$300 Mn | $627 Mn | 7.7% | 1.5% | 27 | Report on Protein Supplement in Mexico |
 Australia |
$240 Mn | $563 Mn | 8.9% | 1.2% | 26 | Report on Protein Supplement in Australia |
 South Africa |
$130 Mn | $298 Mn | 8.6% | 0.7% | 7 | Report on Protein Supplement in South Africa |
 UAE |
$100 Mn | $224 Mn | 8.4% | 0.5% | 1 | Report on Protein Supplement in UAE |
 Egypt |
$56 Mn | $131 Mn | 8.9% | 0.3% | 23 | Report on Protein Supplement in Egypt |
 Philippines |
$44 Mn | $94 Mn | 7.9% | 0.2% | 2 | Report on Protein Supplement in Philippines |
 Malaysia |
$32 Mn | $67 Mn | 7.6% | 0.2% | 14 | Report on Protein Supplement in Malaysia |
 Hong Kong |
$32 Mn | $72 Mn | 8.4% | 0.2% | 7 | Report on Protein Supplement in Hong Kong |
 Singapore |
$24 Mn | $52 Mn | 8% | 0.1% | 13 | Report on Protein Supplement in Singapore |
 Thailand |
$24 Mn | $51 Mn | 7.7% | 0.1% | 8 | Report on Protein Supplement in Thailand |
 Kenya |
$14 Mn | $32 Mn | 8.5% | 0.1% | 4 | Report on Protein Supplement in Kenya |
 New Zealand |
– | – | – | – | 4 | Report on Protein Supplement in New Zealand |
 Russia |
– | – | – | – | 12 | Report on Protein Supplement in Russia |
"–" means we have no size for that place yet. 2033 values are projected from the 2023 size and the CAGR. Regions count only the countries we report on for trials.
Latest research 4,161 papers since 2021
- Development of a homologous plant-based delivery system via SEDS: Comparative physicochemical and release characterization of hemp vs. whey protein microcapsules. Food chemistry, 2026
- Modulation of whey protein isolate amyloid fibrillation by periodate-oxidized bassorin. Food chemistry, 2026
- Whey proteins revisited: from an amino acid source to therapeutic potential-a narrative review. Frontiers in nutrition, 2026
- Acoustic cavitation-mediated ultrasound-assisted extraction enhances recovery of antioxidant and antidiabetic phytochemicals from Tanacetum gracile: Stabilization through alginate-whey protein microencapsulation. Ultrasonics sonochemistry, 2026
- Tea seed oil encapsulated in β-cyclodextrin and whey protein isolate by emulsification/spray drying: Preparation, characterization and stability analysis of microcapsules. Food chemistry: X, 2026
Compare Protein Supplement side by side
Key companies in Protein Supplement
Abbott
BPI Sports LLC
CytoSport Inc
Glanbia PLC
MusclePharm
Naturelle India
NOW Foods
Premier Protein
The Bountiful Company
The Himalaya Drug Company
RSP Nutrition
Quest Nutrition
CytoSport Inc
Glanbia PLC
MusclePharm
Naturelle India
NOW Foods
Premier Protein
The Bountiful Company
The Himalaya Drug Company
RSP Nutrition
Quest Nutrition
Quick answers
How big is the Protein Supplement market?
The world Protein Supplement market was worth about $20 Bn in 2023 and is projected to reach $40.8 Bn by 2033, growing 7.4% a year (CAGR).
Which country has the largest Protein Supplement market?
The US is the largest of the 24 countries we cover, at $8.4 Bn in 2023. India grows fastest, at 10.4% a year.
How many clinical trials are running in Protein Supplement?
ClinicalTrials.gov lists 814 active trials worldwide (recruiting, about to start or running), most of them in the US, as of 10 Nov 2026.
How much research is published on Protein Supplement?
PubMed lists about 4,161 papers on the topic since 2021.
Sources: market size and growth: Acuitas Health Analytics research (2023 base year, forecasts to 2033). Trials: ClinicalTrials.gov. Research: PubMed (US National Library of Medicine). Fetched 10 Nov 2026. Trials and papers are found by search words, so counts are a guide.