HMB 3800 120 caps – main product image

HMB 3800 120 caps

€26,99
Sale price  €26,99 Regular price  €29,95
Skip to product information
HMB 3800 120 caps – main product image

HMB 3800 120 caps

HMB 3800 provides 3.8 g of HMB-Ca to support recovery, protect muscle mass and improve sports performance, backed by scientific evidence.

€26,99
Sale price  €26,99 Regular price  €29,95

If you buy this product, you will earn 26 Crown points

Phases After Protein
Sports Sports Cycling Trail Running Triathlon Running Gym Crossfit
Format Single format · SKU 107
Ingredients Anhydrous calcium hydroxymethylbutyrate (950 mg/capsule), anti-caking agents: magnesium stearate, silicon dioxide; calcium phosphate. Coating: bovine gelatin capsule. May contain traces of crustaceans, fish, soya and milk (including lactose).
Informed Sport - 25 certified doping-free products 15 JCR studies - peer-reviewed science Free shipping +25 EUR - 48h in mainland Spain 30-day no-questions returns
Description

HMB 3800 by Crown Sport Nutrition is a capsule-based supplement that provides 3.8 g of β-hydroxy β-methylbutyrate calcium (HMB-Ca) per serving.

  • PRODUCT DESCRIPTION HMB 3800 by Crown Sport Nutrition is a capsule-based supplement that provides 3.8 g of β-hydroxy β-methylbutyrate calcium (HMB-Ca) per serving. This nutrient helps reduce muscle damage after intense exertion and promotes lean mass gains (1). In addition, we use high-quality raw materials to ensure efficient absorption.
  • SCIENTIFIC BASIS HMB-Ca is derived from the amino acid leucine, which is essential for protein synthesis (2). Research shows that HMB limits proteolysis and decreases post-exercise inflammation (3). Thus, it enhances recovery and maintains high performance even under demanding training loads.
  • Muscle protection (2): Reduces protein breakdown.
  • Accelerated recovery (1): Lowers delayed onset muscle soreness.
  • Greater strength and endurance (3): Supports lean mass development.
How to use

How to use: To promote training adaptations, optimize recovery and attenuate catabolism induced by intense and prolonged training, take 4 capsules about one hour before training. On non-training days, take the 4 capsules divided into breakfast, lunch and dinner.

Ingredients
Ingredients: Anhydrous calcium hydroxymethyl butyrate, anti-caking agents: magnesium stearate, silicon dioxide; calcium phosphate. Coverage: bovine gelatin capsule. May contain traces of crustaceans, fish, soy and milk (including lactose).
Allergens May contain traces of crustaceans, fish, soya and milk (including lactose)
Format Single format · SKU 107
Attributes Gluten-free, No artificial sweeteners
Nutrition facts
per capsule per serving (4 capsules)
Calcium HMB 950 mg 3,800 mg
of which, HMB 811.3 mg 3,245 mg
of which, calcium 138.8 mg 555 mg
Technical sheet

About HMB 3800 120 caps

  1. PRODUCT DESCRIPTION

    HMB 3800 by Crown Sport Nutrition is a capsule-based supplement that provides 3.8 g of β-hydroxy β-methylbutyrate calcium (HMB-Ca) per serving.
    This nutrient helps reduce muscle damage after intense exertion and promotes lean mass gains (1). In addition, we use high-quality raw materials to ensure efficient absorption.

  2. SCIENTIFIC BASIS

    HMB-Ca is derived from the amino acid leucine, which is essential for protein synthesis (2).
    Research shows that HMB limits proteolysis and decreases post-exercise inflammation (3). Thus, it enhances recovery and maintains high performance even under demanding training loads.

  3. KEY BENEFITS
  • Muscle protection (2): Reduces protein breakdown.
  • Accelerated recovery (1): Lowers delayed onset muscle soreness.
  • Greater strength and endurance (3): Supports lean mass development.
  • Proven safety (5): No serious adverse effects observed at recommended doses.
  1. USER AND SPORT PROFILE

    This product is suitable for strength athletes such as powerlifters, CrossFitters, or bodybuilders who want to protect their muscle mass and progress in lifting.
    It is also beneficial for endurance athletes (running, cycling) who need to sustain long or high-intensity workouts (4). Therefore, it supports recovery during volume phases or competitive preparation.

  2. RECOMMENDED DOSAGE
  • Standard Protocol: Take 3.8 g daily (1 serving) for 8–12 weeks (3).
  • Dose Distribution: Splitting it into 2 servings may improve tolerance.
  • Maintenance: Many athletes keep 3 g/day to extend the benefits (1).
    Tip: Consume with meals or around training to optimize its effect.
  1. SAFETY AND SIDE EFFECTS

    Studies confirm that HMB-Ca is safe for healthy individuals (5).
    Some people may experience mild digestive discomfort if they ingest very large single doses. However, splitting the dose helps reduce this potential issue (3).
    Consult your physician in case of pregnancy, nursing, or chronic conditions.

  2. QUALITY DIFFERENTIALS
  1. Optimal Dose (3.8 g): Aligned with the scientific evidence supporting its efficacy (1).
  2. Premium Ingredient: We select pure, stable raw materials to ensure top bioavailability.
  3. Performance Support: Aimed at minimizing muscle damage and enhancing strength (4).
  4. Scientific Validation (1–5): Q1/Q2 journal studies confirm its positive effects and safety.
  1. FREQUENTLY ASKED QUESTIONS (FAQ)
  1. When will I notice effects?

    Typically around the 3rd or 4th week of continuous use (2).

  2. Can I use it with protein or creatine?

    Yes, they are complementary and show no negative interactions (3).

  3. Is it suitable for cutting phases?

    Yes, it helps preserve muscle mass under caloric deficit (5).

  4. Can it be used year-round?

    Many athletes take it continuously without issues (1).

  1. SUGGESTED USE
  • Consume 3.8 g (1 serving) per day, preferably in two divided doses.
  • Follow the protocol for at least 8–12 weeks to see improvements in body composition (2).
  • Combine it with a suitable nutritional plan and progressive training.
  • Adjust dosage according to professional healthcare advice.
  1. SCIENTIFIC REFERENCES
  1. Durkalec-Michalski K. et al. (2016). J Strength Cond Res.
  2. Fernández-Landa J. et al. (2024). J Strength Cond Res.
  3. Nissen S. & Sharp R. (1997). J Appl Physiol.
  4. Vescio B. et al. (2020). Nutrients.
  5. Wilson J. et al. (2008). J Int Soc Sports Nutr (ISSN Position Stand).
FINAL SUMMARY

HMB 3800 from Crown Sport Nutrition provides 3.8 g of HMB-Ca that support muscle mass gains and fast recovery. Its positive effects are backed by science. Therefore, it is ideal for athletes looking for extra muscle protection and consistent performance throughout the year.

WHY CROWN SPORT NUTRITION? (41 SEC)?

High-performance community

They do not choose us for the marketing.
They choose us for the science

Athletic Club

Athletic Club

Official nutrition supplier · LaLiga

2024 Copa del Rey champions
Oliver Zeidler

Oliver Zeidler

Single sculls · World Rowing

Paris 2024 Olympic champion · Three-time world champion (single sculls, 2019/2022/2023)
David Cantero

David Cantero

Triathlon · World Triathlon Series

5th in the 2025 World Triathlon Series · Silver at the Grand Final (Wollongong)
Claudia Tremps

Claudia Tremps

Trail Running · UTMB

Transgrancanaria champion · Top Spanish finisher at UTMB Mont-Blanc 2025
Andrey Rublev

Andrey Rublev

Tennis · ATP Tour

Tokyo 2020 Olympic champion (mixed doubles) · ATP Top 10
Oriol Cardona

Oriol Cardona

Ski mountaineering (skimo) and Skyrunning

Milano Cortina 2026 Olympic champion (skimo sprint) · Two-time world champion (2023 and 2025)
Fernando Belasteguín

Fernando Belasteguín

Padel · Premier Padel

World No. 1 for 16 consecutive years · Padel legend (230 titles)
Alain Santamaría

Alain Santamaría

Skyrunning / Trail Running

2025 Skyrunner World Series runner-up · 2026 Spanish Vertical Kilometre champion
Marta Sánchez

Marta Sánchez

Long-distance triathlon

IRONMAN Barcelona and South Africa winner
Jasmine Paolini

Jasmine Paolini

Tennis · WTA Tour

Paris 2024 Olympic champion (doubles) · 2024 Roland-Garros and Wimbledon finalist
Naiara Irigoyen

Naiara Irigoyen

Skyrunning / Trail Running

2025 Skyrunner World Series runner-up · 2025 Spanish Vertical Kilometre champion
TeamNL Rowing

TeamNL Rowing

Rowing · World Rowing

3 rowing gold medals at Paris 2024
Tim Hellwig

Tim Hellwig

Triathlon · Elite

Paris 2024 Olympic champion and 2023 world champion (mixed relay)
Adrián Ben

Adrián Ben

Track and field · 800 m

2023 European indoor 800 m champion · Olympic finalist
Sara Sorribes

Sara Sorribes

Tennis · WTA Tour

Paris 2024 Olympic bronze medallist (doubles, with Cristina Bucsa) · 2024 Madrid WTA champion
Enmanuel Reyes Pla

Enmanuel Reyes Pla

Boxing · -92 kg

Paris 2024 Olympic bronze medallist · 2022 world runner-up
Miriam Casillas

Miriam Casillas

Triathlon · Spanish National Team

Olympic triathlete (Tokyo 2020 and Paris 2024)
Daniel Arce

Daniel Arce

Track and field · 3000 m steeplechase

Paris 2024 Olympic finalist (10th)
Guillem Montiel

Guillem Montiel

Middle-distance triathlon

2025 European middle-distance triathlon champion

Verified reviews

What people who already use it say

What people ask us most

Contact Crown ->
01 When will I notice the effects?
Typically around the 3rd or 4th week of continuous use (2).
02 Can I use it with protein or creatine?
Yes, they are complementary and show no negative interactions (3).
03 Is it suitable for a cutting phase?
Yes, it helps preserve muscle mass under caloric deficit (5).
04 Can it be used year-round?
Many athletes take it continuously without issues (1).

Related products