United States Creatine Supplements - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The united states creatine supplements market size was valued at USD 0.51 billion in 2025 and estimated to grow from USD 0.61 billion in 2026 to reach USD 1.82 billion by 2031, at a CAGR of 24.2% during the forecast period 2026 to 2031. This report is Segmented by Form (Powder, Liquid, Capsules and Tablets, Gummies and Chewables, and Other Forms), Product Type (Creatine Monohydrate, Creatine Hydrochloride, Buffered Creatine, and Other Types), and Distribution Channel (Hypermarkets and Supermarkets, Pharmacy and Drug Stores, Specialty Stores, Online Retail, and Other Channels). Market Forecasts are in Terms of Value (USD).

United States Creatine Supplements Market Trends and Insights

Rising fitness and strength training demand

The Health & Fitness Association (HFA) expects a record 81 million Americans to hold a fitness facility membership in 2025, representing a 5.2% year-over-year increase and the highest penetration in US history. Gen Z adults (18-24) are expected to record the highest membership rate at 35.5%. According to the HFA, free weight usage, the equipment category most directly linked to creatine’s performance rationale, has grown faster than any other equipment segment since 2021. This trend is more consequential than aggregate membership figures suggest, as repeat creatine purchases closely correlate with sustained resistance training, creating a stickier revenue base than intermittent sports-seasonal demand. A secondary mechanism worth tracking is the gym floor’s role as a recommendation channel. HFA data indicate that the practitioner channel, which includes gyms and health clubs, is expected to account for 9.3% of the United States supplement sales in 2025, up from approximately 4% in 2021. This increase illustrates how the in-facility experience continues to influence purchasing decisions. The Sports & Fitness Industry Association (SFIA) also confirmed that 247.1 million Americans participated in at least one sport or fitness activity in 2024, representing 80% of the population and creating the broadest active consumer base ever recorded.

Expanding sports nutrition consumer base beyond athletes

In 2025, lifestyle users, women, older adults, and recreational exercisers are expected to form the fastest-growing cohort in sports nutrition, rather than competitive athletes. This demographic shift is structurally more durable than any single product trend. According to the Health & Fitness Association, the Healthy Aging focus area within the United States supplements is projected to grow by 14.3% in 2025, outpacing every other health orientation. Sports nutrition is also expected to grow by 8% and displace general health as the largest wellness focus segment. Clinical evidence linking creatine to cognitive function, sarcopenia mitigation, and bone density has repositioned the ingredient scientifically, enabling brands to target multiple consumer archetypes without changing formulations and reducing the product’s exposure to fitness trend cycles. A 2025 narrative review indicates that creatine supplementation, when combined with exercise, improves muscle strength, lean body mass, functional capacity, and cognitive outcomes in older adults, particularly memory, processing speed, and executive function. Health practitioner networks continue to communicate this evidence base, steadily unlocking a consumer segment that has historically remained outside sports nutrition revenue models.

Safety misinformation and consumer concerns

Despite creatine monohydrate’s FDA GRAS (Generally Recognized as Safe) designation and a 2025 safety analysis covering 32 studies and 1,232 participants, which found no significant differences in side effects among older adults, persistent social media misinformation about kidney stress, hair loss, and illegal performance enhancement continues to suppress first-time buyer conversion. This challenge remains asymmetric, as negative claims spread faster than corrections on short-form video platforms, creating latent churn risk among female and older consumer segments, the demographics most critical to the market’s next growth phase. Third-party certification programs, such as NSF Certified for Sport, recognized by USADA and endorsed by major professional leagues, including the NFL and NBA, and Informed Sport, which tests every batch against more than 285 banned substances, provide credibility bridges for hesitant buyers. These programs improve purchase intent, but uneven certification awareness across demographics and the compliance investment required limit adoption among smaller, price-competitive brands.

Other drivers and restraints analyzed in the detailed report include:

• E-commerce and direct-to-consumer channel acceleration
• Creatine use in active aging population
• Ingredient authenticity and adulteration in novel formats

Segment Analysis

Creatine supplements in powder form are expected to hold a 78.94% share in 2025, reflecting decades of practitioner and consumer familiarity with bulk powder dosing conventions. However, this dominance masks the structural pressure building beneath the category. Gummies and chewables are projected to be the fastest-growing form, with a CAGR of 26.96% from 2026 to 2031. Growth is driven by the format’s ability to attract non-traditional buyers, including women, casual fitness participants, and older adults, who often avoid powders due to mixing requirements and chalky texture. Capsules and tablets remain the preferred format for clinical and practitioner-recommended use, while liquid creatine continues to face stability challenges, as creatine degrades into creatinine in aqueous solutions. TSI Group’s expected 2025 launch of OptiCreatine, a processing technology for stable gummy, chewable, effervescent, and RTD formulations, addresses this constraint and is likely to drive manufacturer investment across liquid and gummy categories through the forecast period.

The key strategic implication of this format shift is that powder’s dominance represents both a volume floor and a margin ceiling. Glanbia’s development of encapsulated creatine monohydrate, which offers superior dispersibility in water and stability through ultra-high-temperature processing and enables gummy and gel applications, indicates that market leaders no longer view format innovation as peripheral. The gummy format failure rate documented in independent testing in 2025 is expected to create a quality bifurcation. Brands with rigorous manufacturing protocols and certified supply chains are likely to command premium pricing, while lower-quality entrants may face regulatory and reputational risks. The “Other Forms” category, including RTD beverages, protein bars, and functional food integration, is positioned as the next frontier. Jimmybar! Functional Foods is expected to introduce a creatine protein bar with 5 grams of creatine and 20 grams of protein in late 2025, while KA-EX plans to launch a ready-to-drink Creatine EAA+ Booster in the United States in 2026.

Complete Report Scope:

• Form
  • Powder
  • Liquid
  • Capsules and Tablets
  • Gummies and Chewables
  • Other Forms
• Product Type
  • Creatine Monohydrate
  • Creatine Hydrochloride
  • Buffered Creatine
  • Other Product Types
• Distribution Channel
  • Hypermarkets and Supermarkets
  • Pharmacy and Drug Stores
  • Specialty Stores
  • Online Retail
  • Other Distribution Channels

List of Companies Covered in this Report:

• Glanbia PLC
• Optimum Nutrition
• MuscleTech
• GNC Holdings, LLC
• NutraBio Labs, Inc.
• Allmax Nutrition
• Nutrex Research, Inc.
• WEIDER GLOBAL NUTRITION
• Ajinomoto Co., Inc.
• The Hut Group (Myprotein)
• Thorne HealthTech
• BulkSupplements.com, Inc.
• NOW Foods
• Transparent Labs
• Cellucor
• BPI Sports LLC
• Dymatize Enterprises LLC
• Universal Nutrition Inc.
• Kaged Muscle LLC
• C4 Energy / Nutrabolt

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support