FuelHouse Supplements
ShopStack BuilderBrandsProFAQ

Train smarter. Save more.

$19.00 per month. Cancel anytime. Free shipping. 15 percent off every order.

Get Pro now

Shop

  • All Products
  • Protein
  • Pre-Workout
  • Recovery
  • Vitamins

Brands

  • All Brands
  • New Arrivals
  • Bestsellers

Account

  • My Account
  • Orders
  • Subscriptions
  • Pro Membership
  • Reward Credits

Support

  • FAQ
  • Contact Us
  • Shipping
  • Returns

Company

  • About FuelHouse
  • Become a Partner
  • Terms
  • Privacy
FuelHouse Supplements
  • Visa
  • Mastercard
  • American Express
  • Discover
  • PayPal
2026 FuelHouse Supplements. All rights reserved.Design by One Brick Tech
    1. Home
    2. Brands
    3. Finaflex
    F

    Brand

    Finaflex

    Finaflex

    Browse the full Finaflex lineup. Pro pricing on every row.

    25 products
    Filters (1)+
    Category
    Availability
    Showing the best match first
    Finaflex Mass Gainer
    Finaflex

    Finaflex Mass Gainer

    FINAFLEX MASS GAINER is a Super Weight Gainer Drink Mix designed to help you pack on MASS! The MASS GAINER formula is loaded with calories,...

    $56.60
    Pro $48.11 · Save $8.49
    Finaflex Fish Oil
    Finaflex

    Finaflex Fish Oil

    FINAFLEX PURE FISH OIL is an Ultimate Heart Health Supplement designed for Men & Women to help promote cardiovascular functioning and...

    $20.58
    Pro $17.49 · Save $3.09
    Finaflex L-Citrulline
    Finaflex

    Finaflex L-Citrulline

    FINAFLEX PURE CITRULLINE is an Ultimate Muscular Performance Product designed to promote pump, performance, blood flow, and lean muscle!...

    $32.99
    Pro $28.04 · Save $4.95
    Finaflex Clear Protein
    Finaflex

    Finaflex Clear Protein

    FINAFLEX CLEAR PROTEIN is exclusively formulated with PentaPhase a Protein Technology. PentaPhase Instantized Whey Protein breaks down in...

    $39.99
    Pro $33.99 · Save $6.00
    Finaflex Creatine Capsules
    Finaflex

    Finaflex Creatine Capsules

    FINAFLEX PURE CREATINE is an Ultimate Muscular Performance Product designed for both Men & Women to help promote muscular strength, size,...

    $25.99
    Pro $22.09 · Save $3.90
    Finaflex Isolate
    Finaflex

    Finaflex Isolate

    FINAFLEX ISOLATE is the Premium Low Carb Whey Protein Isolate Drink Mix you have been waiting for! FINAFLEX ISOLATE packs 25 grams of the...

    $56.58
    Pro $48.09 · Save $8.49
    Finaflex Beta Alanine
    Finaflex

    Finaflex Beta Alanine

    FINAFLEX PURE BETA ALANINE is an Ultimate Non-Essential Amino Acid product designed for men and women to deliver results! Built with Beta...

    $23.99
    Pro $20.39 · Save $3.60
    Finaflex BCAA W/Vitamin C
    Finaflex

    Finaflex BCAA W/Vitamin C

    Finaflex Finaflex BCAA W/Vitamin C is a premium bcaa supplement designed to support performance, recovery, and daily training goals. This...

    $22.99
    Pro $19.54 · Save $3.45
    Finaflex Caffeine
    Finaflex

    Finaflex Caffeine

    FINAFLEX PURE CAFFEINE is an Ultimate Energy and Focus Product designed to promote mental alertness and support energy and focus! Built...

    $13.99
    Pro $11.89 · Save $2.10
    Finaflex NAD+
    Finaflex

    Finaflex NAD+

    Finaflex Finaflex NAD+ is a premium pre workout supplement designed to support performance, recovery, and daily training goals. This...

    $30.99
    Pro $26.34 · Save $4.65
    Finaflex PX For Her
    Finaflex

    Finaflex PX For Her

    FINAFLEX scientists have cracked the code for weight loss in Women, unlocking the secrets of how to promote female endocrine function by...

    $34.30
    Pro $29.16 · Save $5.14
    Finaflex Creatine Gummies
    Finaflex

    Finaflex Creatine Gummies

    Creatine Monohydrate will elevate your workouts with more stamina, gains, and focus when you introduce this heavily studied supplement into...

    $40.02
    Pro $34.02 · Save $6.00
    Finaflex Yohimbe
    Finaflex

    Finaflex Yohimbe

    FINAFLEX PURE YOHIMBE is an Ultimate Traditional Male Herbal Product designed to support energy, stamina, and drive!Built with...

    $18.87
    Pro $16.04 · Save $2.83
    Finaflex CLA
    Finaflex

    Finaflex CLA

    FINAFLEX PURE CLA is an Ultimate Weight Loss Product designed for Men & Women to help promote healthy weight loss and support lean muscle...

    $20.58
    Pro $17.49 · Save $3.09
    Finaflex EAA Hardcore
    Finaflex

    Finaflex EAA Hardcore

    FINAFLEX EAA HARDCORE is an Xtreme EAA Amino Acid Matrix built to promote performance, energy, and cuts during activities! The unparalleled...

    $33.99
    Pro $28.89 · Save $5.10
    Finaflex Stimul8 Original
    Finaflex

    Finaflex Stimul8 Original

    FINAFLEX STIMUL8 is an Ultimate Super Pre-Workout built for both men and women that STIMULATES your workout like never before! The tested...

    $34.30
    Pro $29.16 · Save $5.14
    Finaflex Stimul8 2.0
    Finaflex

    Finaflex Stimul8 2.0

    STIMUL8 2.0 features two trademarked ingredients found exclusively in FINAFLEX formulas, the battle tested IrisinXD and the new...

    $34.30
    Pro $29.16 · Save $5.14
    Finaflex Collagen
    Finaflex

    Finaflex Collagen

    FINAFLEX PURE COLLAGEN is an Ultimate Grass-fed Bovine Collagen Powder designed for both Men & Women to help support hair, skin, nails, and...

    $28.99
    Pro $24.64 · Save $4.35
    Finaflex Stimul8 + Creatine
    Finaflex

    Finaflex Stimul8 + Creatine

    Finaflex Finaflex Stimul8 + Creatine is a premium creatine supplement designed to support performance, recovery, and daily training goals....

    $37.73
    Pro $32.07 · Save $5.66
    Finaflex WRN Pre Workout
    Finaflex

    Finaflex WRN Pre Workout

    Finaflex Finaflex WRN Pre Workout is a premium pre workout supplement designed to support performance, recovery, and daily training goals....

    $59.99
    Pro $50.99 · Save $9.00
    Finaflex Glutamine
    Finaflex

    Finaflex Glutamine

    FINAFLEX PURE GLUTAMINE is an Ultimate Muscle Recovery Powder designed for both Men & Women. FINAFLEX PURE GLUTAMINE may help recovery and...

    $22.99
    Pro $19.54 · Save $3.45
    Finaflex Engage For Freaks
    Finaflex

    Finaflex Engage For Freaks

    Finaflex Finaflex Engage For Freaks is a premium pre workout supplement designed to support performance, recovery, and daily training...

    $41.17
    Pro $34.99 · Save $6.18
    Finaflex Test
    Finaflex

    Finaflex Test

    PURE TEST is built with a natural testosterone boosting powerhouse that has been shown in recent human research to positively impact...

    $18.87
    Pro $16.04 · Save $2.83
    Finaflex PX
    Finaflex

    Finaflex PX

    FINAFLEX PX Pro Xanthine is the Next Generation in Weight Loss Supplementation. This thermogenic fat burner contains the highest-quality...

    $34.30
    Pro $29.16 · Save $5.14
    Finaflex Creatine
    Finaflex

    Finaflex Creatine

    FINAFLEX PURE CREATINE is an Ultimate Muscular Performance Product designed for both Men & Women to help promote muscular strength, size,...

    $19.99
    Pro $16.99 · Save $3.00

    Pro membership

    Save 15% on every order. Free shipping. Earn 5% back.

    Pro pays for itself in two orders. The smart way to buy supplements you take every day.

    Everything included

    • 15% off every product in the catalog
    • Free shipping on every order
    • Earn 5% back as reward credits
    • Stack with subscriptions for max savings
    • Cancel anytime, no penalty

    $19.00 / month

    Cancel anytime.

    Go Pro now