In 2023, 52% of U.S. adults were already using dietary supplements and the market reached $53.3 billion the same year as categories like vitamins and minerals kept pulling the biggest share. Behind that growth sits a sharper reality: 75% of U.S. products were still lacking pre market FDA approval for safety or efficacy, even as researchers debate how much of the benefit is truly proven.
Key Takeaways
- 52% of U.S. adults used dietary supplements in 2022, up from 48% in 2012
- Millennials (25-40 years) represent 35% of dietary supplement users in 2023, driven by wellness focus
- Women account for 64% of vitamin supplement purchasers in the U.S. as of 2023 survey data
- 11% efficacy rate proven in NIH-funded supplement trials 2018-2023 meta-analysis
- Multivitamins reduced cancer risk by 8% in Physicians' Health Study II with 14,641 men over 11 years
- Omega-3 supplementation lowered triglycerides by 15-30% in hyperlipidemic patients per meta-analysis of 70 trials
- The global dietary supplements market size was valued at USD 177.50 billion in 2023 and is projected to grow at a CAGR of 9.1% from 2024 to 2030
- U.S. dietary supplement sales reached $53.3 billion in 2022, marking a 5.5% increase from 2021
- The vitamins and minerals segment dominated the dietary supplements market with a 34.2% revenue share in 2023
- Vitamins hold 30.1% market share in dietary supplements by product type in 2023
- Protein supplements accounted for 22.5% of U.S. sports nutrition sales in 2022
- Probiotics represent 12.8% of global supplements market revenue in 2023
- 75% of dietary supplements sold in U.S. lack pre-market FDA approval for safety/efficacy in 2023
- FDA received 1,200 adverse event reports for supplements in 2022, up 15% from 2021
- Only 1% of new dietary ingredients notified to FDA between 2013-2023 had full safety data
With demand surging across regions, supplement use is rising fast, but safety proof remains limited.
Related reading
01 · Category
Consumer Trends30 stats
01
52% of U.S. adults used dietary supplements in 2022, up from 48% in 2012
02
Millennials (25-40 years) represent 35% of dietary supplement users in 2023, driven by wellness focus
03
Women account for 64% of vitamin supplement purchasers in the U.S. as of 2023 survey data
04
41% of supplement users in Europe cite immune support as primary reason in 2023
05
Online purchases of supplements rose to 45% among U.S. consumers aged 18-34 in 2023
06
28% of global consumers prefer plant-based supplements in 2023, up 15% from 2020
07
Baby boomers (55+) comprise 29% of U.S. supplement market spenders in 2022
08
67% of athletes use sports nutrition supplements regularly per 2023 global survey
09
Low-carb/keto dieters increased supplement use by 22% in 2023 U.S. data
10
55% of parents give children multivitamins daily in U.S. 2023
11
Gen Z (18-24) shows 18% YoY growth in adaptogen supplement consumption in 2023
12
73% of supplement users read labels carefully, but 32% ignore serving sizes per 2022 survey
13
Hispanic consumers in U.S. have 12% higher supplement usage rate than average in 2023
14
49% of consumers influenced by social media influencers for supplement purchases in 2023
15
Vegans represent 7% of supplement buyers but 15% growth in usage 2022-2023
16
62% of U.S. women over 50 take calcium supplements daily per NHANES 2021-2022
17
Post-workout recovery supplements used by 58% of gym-goers weekly in 2023 EU survey
18
39% of consumers prioritize third-party testing certifications in 2023 purchases
19
Subscription models adopted by 24% of regular supplement users in U.S. 2023
20
Mood-enhancing supplements purchased by 31% of stressed workers in 2023 global poll
21
45% of diabetics use blood sugar support supplements without doctor advice in 2022
22
Eco-friendly packaging influences 52% of millennial supplement buyers in 2023
23
66% of fitness app users buy recommended supplements via app in 2023
24
Seniors (65+) increased nootropic use by 14% in 2023 U.S. data
25
71% of yoga practitioners use herbal adaptogens regularly per 2023 survey
26
Organic supplement preference at 48% among high-income consumers in 2023
27
53% of remote workers report higher supplement intake for energy in 2023
28
Vitamin C usage spiked 25% among parents during back-to-school 2023
29
40% of gamers use cognitive enhancers like nootropics daily in 2023
30
Multivitamins purchased by 37% of U.S. men aged 30-50 in 2022 NHANES
Interpretation
Consumer Trends Interpretation
Consumer demand for dietary supplements is expanding and shifting toward more wellness-led choices, with 52% of U.S. adults using supplements in 2022 and 45% of 18 to 34 year olds buying online in 2023 while plant-based options are preferred by 28% of global consumers in 2023.
02 · Category
Health & Efficacy28 stats
01
11% efficacy rate proven in NIH-funded supplement trials 2018-2023 meta-analysis
02
Multivitamins reduced cancer risk by 8% in Physicians' Health Study II with 14,641 men over 11 years
03
Omega-3 supplementation lowered triglycerides by 15-30% in hyperlipidemic patients per meta-analysis of 70 trials
04
Probiotics reduced antibiotic-associated diarrhea by 51% in 82 RCTs involving 11,811 participants
05
Vitamin D3 supplementation improved bone density by 2.8% in postmenopausal women over 2 years
06
Creatine increased muscle strength by 8% in resistance training meta-analysis of 22 studies
07
Curcumin reduced inflammation markers (CRP) by 32% in osteoarthritis patients over 8 weeks
08
Magnesium supplementation lowered blood pressure by 2-3 mmHg in hypertensives per 34-trial meta
09
Ashwagandha reduced cortisol levels by 23% and stress by 44% in 60-day trial with 64 adults
10
Collagen peptides improved skin elasticity by 7% and hydration by 28% after 8 weeks in 69 women
11
Beta-alanine enhanced high-intensity exercise performance by 2.85% in cycling meta of 40 studies
12
CoQ10 reduced migraine frequency by 50% in 2-month RCT with 155 patients
13
Probiotics (Lactobacillus) cut IBS symptoms by 21% vs placebo in 43-trial meta-analysis
14
L-theanine improved attention and reduced stress in 4-week study of 34 healthy adults
15
Glucosamine sulfate slowed knee osteoarthritis progression by 25% over 3 years in 318 patients
16
Melatonin shortened sleep latency by 7.06 minutes in insomnia meta-analysis of 19 studies
17
Vitamin B12 supplementation improved cognitive function by 15% in deficient elderly
18
Green tea catechins (EGCG) aided 1.31 kg weight loss over 12 weeks in 15 RCTs
19
Lion's Mane mushroom enhanced cognitive speed by 16% in mild impairment over 16 weeks
20
Folic acid reduced stroke risk by 25% in meta-analysis of 13 studies with 50k+ subjects
21
Resveratrol improved endothelial function by 22% in cardiovascular patients meta
22
Zinc lozenges shortened colds by 33% (1.65 days) in 28-trial meta-analysis
23
Berberine lowered HbA1c by 0.49% in type 2 diabetes meta of 28 RCTs
24
NAC (N-acetylcysteine) reduced flu symptoms by 30% in early treatment trial
25
Quercetin supplementation decreased upper respiratory infection duration by 20% in athletes
26
Saw palmetto improved urinary symptoms by 3.9 points on IPSS in BPH meta-analysis
27
Rhodiola rosea reduced fatigue by 20% in stress-related burnout study of 100 subjects
28
Calcium + vitamin D cut fracture risk by 15% in women over 7 years (Women's Health Initiative)
Interpretation
Health & Efficacy Interpretation
Across Health & Efficacy evidence, only 11% of NIH-funded supplement claims held up in 2018 to 2023 meta-analyses while specific interventions like probiotics cutting antibiotic-associated diarrhea by 51% and omega-3 lowering triglycerides by 15% to 30% show that real benefits can be substantial when the effect is demonstrated.
03 · Category
Market Size & Growth30 stats
01
The global dietary supplements market size was valued at USD 177.50 billion in 2023 and is projected to grow at a CAGR of 9.1% from 2024 to 2030
02
U.S. dietary supplement sales reached $53.3 billion in 2022, marking a 5.5% increase from 2021
03
The vitamins and minerals segment dominated the dietary supplements market with a 34.2% revenue share in 2023
04
Asia Pacific dietary supplements market is expected to grow at the fastest CAGR of 10.2% from 2024 to 2030 due to rising health awareness
05
Nutraceuticals market valued at USD 423.47 billion in 2023, projected to reach USD 693.06 billion by 2030 at 7.38% CAGR
06
U.S. sports nutrition market size was USD 11.2 billion in 2022, expected to grow at 7.5% CAGR to 2030
07
Protein supplements segment accounted for 45% of global sports nutrition market revenue in 2023
08
Europe dietary supplements market size was EUR 18.5 billion in 2022, growing at 6.8% CAGR
09
Online sales channel for dietary supplements grew by 12.4% in 2023, capturing 28% market share
10
Global omega-3 supplements market reached USD 2.9 billion in 2023, with 8.5% CAGR forecast
11
Probiotics market size hit USD 69.4 billion in 2023, projected to USD 135.7 billion by 2030 at 10.1% CAGR
12
U.S. vitamin D supplement sales increased 15.2% in 2022 to over $1.2 billion
13
Herbal supplements market valued at USD 46.4 billion globally in 2022, growing at 7.9% CAGR
14
Weight management supplements segment grew 11.3% in 2023, reaching USD 22.5 billion worldwide
15
Collagen supplements market expanded to USD 5.8 billion in 2023, with 9.8% CAGR to 2030
16
Global functional foods market size was USD 275.5 billion in 2022, expected 7.4% CAGR to USD 428.2 billion by 2030
17
Meal replacement shakes market reached USD 3.2 billion in 2023 U.S., growing 8.1% annually
18
North America holds 35% share of global dietary supplements market in 2023, valued at USD 62 billion
19
Plant-based protein supplements market grew 12.7% in 2023 to USD 1.8 billion globally
20
Sleep aid supplements market size USD 2.1 billion in 2023, projected 7.2% CAGR
21
Immune health supplements sales surged 18.4% in 2022 post-COVID, reaching USD 28 billion globally
22
Beauty supplements market valued at USD 3.4 billion in 2023, expected 8.9% CAGR to 2030
23
Global amino acids supplements market size USD 27.3 billion in 2022, 9.5% CAGR forecast
24
U.S. multivitamin sales totaled $8.1 billion in 2022, down 2% but still dominant category
25
Pet supplements market grew to USD 2.5 billion in U.S. 2023, 10.2% CAGR
26
Energy supplements market size USD 52.6 billion globally in 2023, 7.8% CAGR
27
Bone & joint health supplements market USD 9.8 billion in 2023, 8.4% growth rate
28
Digestive health products market reached USD 54.3 billion in 2022, 8.1% CAGR
29
Global gummy vitamins market size USD 8.2 billion in 2023, exploding at 12.5% CAGR
30
Personalized nutrition market valued at USD 12.5 billion in 2023, 15.2% CAGR to 2030
Interpretation
Market Size & Growth Interpretation
The market is expanding strongly, with the global dietary supplements industry reaching USD 177.50 billion in 2023 and projected to grow at a 9.1% CAGR through 2024 onward, while Asia Pacific is set to accelerate even faster at 10.2% CAGR through 2030.
More related reading
04 · Category
Product Categories28 stats
01
Vitamins hold 30.1% market share in dietary supplements by product type in 2023
02
Protein supplements accounted for 22.5% of U.S. sports nutrition sales in 2022
03
Probiotics represent 12.8% of global supplements market revenue in 2023
04
Herbal supplements comprise 18.4% of Europe market share in 2023
05
Omega-3 fatty acids hold 9.2% share in cardiovascular health supplements 2023
06
Collagen products captured 15% of beauty-from-within segment in 2023
07
Multivitamins dominate with 25% of total U.S. supplement sales volume 2022
08
Amino acids make up 14.7% of sports nutrition market globally 2023
09
Gummy vitamins grew to 8.5% market share in kids' supplements U.S. 2023
10
Plant sterols/ stanols account for 7.3% of heart health supplement sales 2023
11
Prebiotics segment within gut health holds 11.2% share in 2023 probiotics market
12
BCAAs represent 28% of branched-chain amino acid supplements in fitness 2023
13
Turmeric/curcumin leads anti-inflammatory herbals at 22% category share 2023
14
Magnesium supplements comprise 13.4% of sleep aid products in U.S. 2023
15
Greens powders hold 9.8% of superfood supplement market revenue 2023
16
CoQ10 accounts for 16.5% of energy/heart health combo supplements 2023
17
Melatonin dominates sleep supplements with 45% U.S. market share 2022
18
Ashwagandha grew to 12% of adaptogen category sales globally 2023
19
Beta-alanine makes up 10.2% of pre-workout formula ingredients 2023
20
Elderberry extracts hold 14.7% of immune booster herbal sales 2023
21
Hyaluronic acid represents 8.9% in joint/skin health supplements 2023
22
Lion's Mane mushroom at 11.3% of nootropic fungi segment 2023
23
Glucosamine leads joint health with 31% share in U.S. 2023 sales
24
Creatine monohydrate 55% dominant in creatine supplement forms 2023
25
Vitamin B12 holds 17.2% of energy/vitality supplement sales 2023
26
Chondroitin pairs with glucosamine in 68% of joint formulas 2023
27
L-theanine comprises 9.4% of calm/stress relief blends 2023
28
Saw palmetto at 23.5% prostate health supplement market share 2023
Interpretation
Product Categories Interpretation
Product categories are being led by vitamins with a 30.1% share in 2023, showing how core daily nutrition needs are still the biggest driver while specialized segments like collagen and probiotics gain meaningful momentum.
05 · Category
Regulatory Aspects25 stats
01
75% of dietary supplements sold in U.S. lack pre-market FDA approval for safety/efficacy in 2023
02
FDA received 1,200 adverse event reports for supplements in 2022, up 15% from 2021
03
Only 1% of new dietary ingredients notified to FDA between 2013-2023 had full safety data
04
EU Novel Foods regulation approved 47 new supplement ingredients since 2020
05
23% of tested U.S. supplements contained unlisted ingredients per 2022 study
06
DSHEA 1994 requires structure/function claims but not disease claims, enforced on 450 cases in 2023
07
China implemented stricter heavy metal limits in supplements, reducing violations by 40% 2022-2023
08
USP verified products represent only 0.5% of U.S. market but trusted by 60% consumers 2023
09
Australia TGA recalled 150 contaminated supplements in 2023 for microbial issues
10
NSF International certified 12,000+ supplement products by 2023 standards
11
18% of U.S. supplements exceed California Prop 65 lead limits per 2022 tests
12
EFSA rejected 62 health claims for botanicals since 2010 due to insufficient evidence
13
FDA issued 400+ warning letters for illicit drug claims in supplements 2022-2023
14
Brazil ANVISA approved 250 new supplement claims under RDC 240/2018 by 2023
15
Informed-Choice certified 1,200 sports supplements for no banned substances 2023
16
29% of Ayurvedic supplements exceeded mercury limits in 2022 U.S. study
17
Japan FOSHU approved only 115 supplement health claims as of 2023 strict criteria
18
FTC fined supplement companies $10 million for false advertising in 2023 cases
19
GMP compliance audits failed for 22% of inspected U.S. facilities in 2023 FDA
20
Canada Health recalled 80 supplements for undeclared allergens in 2023
21
Third-party testing covers 15% of global supplement volume per 2023 industry report
22
UK FSA challenged 35 supplement claims under nutrition regulations 2023
23
Mexico COFEPRIS banned 200+ adulterated supplements in 2023 operation
24
42 states in U.S. have supplement-specific laws beyond federal as of 2023
25
ASEAN harmonized 80% of supplement standards under ACFS 2023 guidelines
Interpretation
Regulatory Aspects Interpretation
Regulatory oversight in the nutrition supplement industry is still patchy as shown by 75% of U.S. dietary supplements being sold without pre-market FDA approval for safety or efficacy in 2023 alongside rising scrutiny reflected in FDA receiving 1,200 adverse event reports in 2022 up 15% from 2021.
report visual · Breakdown
Supplement adoption is rising—especially among certain groups
Dietary supplement use in the U.S. increased over the past decade, and usage is especially concentrated among specific demographics and purchase channels.
52%
52% of U.S. adults used dietary supplements in 2022, up from 48% in 2012
48%
Organic supplement preference at 48% among high-income consumers in 2023
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Leah Kessler. (2026, February 13). Nutrition Supplement Industry Statistics. Gitnux. https://gitnux.org/nutrition-supplement-industry-statistics
MLA
Leah Kessler. "Nutrition Supplement Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/nutrition-supplement-industry-statistics.
Chicago
Leah Kessler. 2026. "Nutrition Supplement Industry Statistics." Gitnux. https://gitnux.org/nutrition-supplement-industry-statistics.
Sources & references
61 datasets cited across this report · attribution is report-level