Third-Party Lab Verified
Why SteadCalm CBG Serum?
Independent particle analysis (Malvern Panalytical, October 2025) measured the CBG particles in SteadCalm at approximately 7 nanometers. Published skin-science research describes particle-size thresholds for how topicals interact with skin: the smallest particles (roughly 4 to 20 nm) are described as able to permeate both intact and damaged skin, while larger particles generally require a carrier. SteadCalm's measured particle size falls within that smallest range, dispersed evenly through a water-soluble base that is non-greasy and absorbs quickly.
- Third-party tested
- Water-soluble
- Non-greasy
Particle-size distribution by number. Malvern Panalytical Zetasizer, October 8, 2025.
Malvern Panalytical· Tested October 8, 2025
Particle-size measurement of the formulation. The size thresholds shown reflect general published research on nanoparticles and skin, not testing of this product, and are not a measure of this product's clinical absorption, bioavailability, or therapeutic effect. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Topical CBG, built for daily use
A water-soluble topical that pairs CBG (cannabigerol) with Vitamin E, an essential nutrient that supports healthy nerve structure and function. Apply as needed. Non-greasy. External use only.
A Customer Story
Danielle shares how CBG became part of her daily routine after years of living with Ehlers-Danlos syndrome.
“I used to spend my days in bed, unable to care for anything other than my basic needs. Now I can walk stairs, prepare meals, take care of my dogs, and so much more.”
Danielle first used CBG as a participant in research conducted by BioPhy. Steadfast Health is the direct-to-consumer brand that makes that CBG topical available to you.
Why People Add SteadCalm to Their Daily Routine
SteadCalm™ is formulated for daily topical use as part of a nerve wellness routine.
Daily Nerve Support
Vitamin E is an essential nutrient that supports healthy nerve structure and function.
Targeted Application
Apply directly to skin where you'd like daily nerve wellness support, feet, hands, lower back, or wherever fits your routine.
Researched Cannabinoid
CBG (cannabigerol) is a non-intoxicating cannabinoid that has been the subject of recent peer-reviewed research at Yale and Penn State.
Water-Soluble Formula
A water-soluble carrier means the serum is non-greasy and absorbs quickly into the skin.
Antioxidant Support
Vitamin E provides antioxidant support for nerve cells, complementing daily nerve health routines.
Use As Needed
Apply as needed, morning or evening, or both, whichever works for you.
How SteadCalm™ Fits Into a Daily Routine
A water-soluble CBG topical paired with Vitamin E. Designed for daily application as part of a nerve wellness routine.
Apply
1–2 pumps onto skin. The water-soluble formula is non-greasy and absorbs quickly.
Massage In
Massage gently for ~30 seconds into the area where you’d like daily nerve wellness support.
Reapply As Needed
Apply as needed, as part of your morning or evening routine. Consistency matters more than dose.
SteadCalm™ Micellar CBG Serum
Reserve below to lock in your option at launch.
A water-soluble CBG topical with Vitamin E for daily nerve wellness support.
- Water-soluble carrier, non-greasy, absorbs quickly
- CBG paired with Vitamin E for antioxidant support
- External use only, for daily topical application
- 2 FL OZ (60 mL), approximately 30-day supply
- Subscribe and save
Free shipping over $100 · 30-day money-back guarantee
Peer-Reviewed Research on CBG
Recent peer-reviewed studies have examined CBG's biological properties. The studies below describe research on CBG as a compound, not on this product.
CBG & Sodium Channels
Published research describes CBG’s interaction with sodium channels in laboratory models. Ghovanloo et al., PNAS (2025)
Antioxidant Properties
CBG demonstrated antioxidant properties in laboratory models.
CBG Safety Profile
CBG showed a favorable safety profile in laboratory models compared to other cannabinoids.
Frequently Asked Questions
What is SteadCalm™?
SteadCalm™ is a topical CBG serum with a water-soluble Vitamin E carrier, designed for daily application as part of a nerve wellness routine. Vitamin E is an essential nutrient that supports healthy nerve structure and function.
Who might add SteadCalm to a daily routine?
Adults who want a topical CBG product as part of a daily nerve wellness routine. SteadCalm is for external use only and is not intended to diagnose, treat, cure, or prevent any disease.
How do I use the serum?
Apply 1–2 pumps to skin. Massage gently for ~30 seconds until fully absorbed. Use as needed as part of your morning or evening routine.
Is CBG the same as CBD?
No. CBG (cannabigerol) is a structurally different, non-intoxicating cannabinoid. Recent peer-reviewed research from Yale and Penn State has examined CBG separately from CBD.
How long before I notice a difference?
Individual experiences vary. Most people incorporate SteadCalm into their routine within the first week and use it consistently for 2–4 weeks before evaluating fit. Our 30-day money-back guarantee covers you either way.
What is your return policy?
30-day money-back guarantee. If SteadCalm isn’t the right fit, contact us at hello@steadfast-health.com for a full refund.