BRF 45 60sg by Designs for Health – Bone Health Support with Vitamin K2
BRF 45 softgels by Designs for Health combine two forms of vitamin K with annatto-derived trans-geranylgeraniol in a 60-softgel bottle. Now named Osteo Tri-K by the manufacturer, this formula supplies 45 mg of vitamin K2 as MK-4 per two-softgel serving, alongside vitamin K1 and GG-Gold®.
This is targeted bone health support, rather than a calcium supplement or a broad multivitamin. Its concentrated vitamin K content makes practitioner guidance especially important when deciding how it fits with your existing supplements and medications.
Key BRF 45 60sg Benefits
- Supports vitamin K-dependent protein activation, an essential nutritional process involved in maintaining the normal function of bone tissue.
- Helps maintain the activity of osteocalcin, a protein that binds calcium within the bone matrix during ongoing skeletal maintenance.
- Supplies complementary K1 and MK-4 forms to support vitamin K nutrition and the body's normal clotting functions.
How BRF 45 60sg Works
Bone is living tissue that continually renews itself through normal bone remodeling. Vitamin K helps enzymes activate specific proteins by adding the small chemical groups those proteins need to bind calcium. Osteocalcin is one of these calcium-binding proteins. This explains vitamin K's nutritional connection to bone maintenance without making it a replacement for calcium, vitamin D, dietary protein, or weight-bearing activity. BRF 45 contains no listed calcium or vitamin D.
Key Functional Ingredients Include:
- Vitamin K2: MK-4 supports activation of vitamin K-dependent proteins, including osteocalcin in bone. Activation gives these proteins the ability to bind calcium, connecting vitamin K nutrition with the maintenance of bone tissue. The label specifies menaquinone-4; this is not an MK-7 formula.
- Vitamin K: Supplied here as vitamin K1, phytonadione supports the activation of proteins needed for normal blood clotting. It complements the formula's MK-4 component while contributing another form of this fat-soluble nutrient. Its role in clotting is also why anticoagulant medication review matters.
- Trans-Geranylgeraniol: The body uses geranylgeraniol within pathways that supply lipid attachments to proteins. These attachments help certain proteins function at cell membranes, where cells coordinate signaling. The annatto-derived GG-Gold® ingredient accompanies K1 and K2; it is not a source of calcium or a replacement for vitamin K.
BRF 45 60sg Is Formulated For
- Adults whose practitioner recommends a concentrated K1 and MK-4 supplement for vitamin K nutrition and bone maintenance.
- People comparing targeted vitamin K softgels with broader bone-support formulas that also supply minerals.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Designs For Health collection.
Recommendation: Take 2 softgels per day with meals, or as directed by your health-care practitioner (divided dosing recommended).
Serving Size: 2 softgels
Servings Per Container: 30
Vitamin K (as Vitamin K1 Phytonadione) ... 1000 mcg
Vitamin K2 (as Menaquinone-4) ... 45 mg
Trans-Geranylgeraniol (GG-Gold®) [from annatto (Bixa orellana)(seed)] ... 30 mg
*Daily Value not established.
GG-Gold® is a registered trademark of American River Nutrition, LLC.
Other Ingredients: Medium chain triglycerides, softgel ingredients (bovine gelatin, glycerine, purified water).
Frequently Asked Questions About BRF 45 60sg
What are the benefits of BRF 45 60sg?
BRF 45 provides vitamin K nutrition for normal bone maintenance and vitamin K-dependent protein activation. Each two-softgel serving contains vitamin K1 1000 mcg, vitamin K2 as MK-4 45 mg, and annatto-derived trans-geranylgeraniol 30 mg. Vitamin K helps activate osteocalcin, a calcium-binding protein in bone. This targeted formula does not supply calcium or vitamin D, so it should be considered alongside, rather than in place of, your overall bone-health nutrition plan.
Who should take BRF 45 60sg?
BRF 45 is an option for adults whose health-care practitioner recommends concentrated vitamin K support. It combines K1 with MK-4 rather than MK-7, which matters when comparing formulas or following a specific recommendation. The softgels contain bovine gelatin and therefore do not suit a vegetarian or vegan preference. Because the serving contains 45 mg of MK-4, review the complete ingredient amounts with your practitioner instead of treating it as interchangeable with a low-dose vitamin K supplement.
Are there any side effects of taking BRF 45 60sg?
The manufacturer warns: Consult your health-care practitioner before using this product if you are taking Coumadin, warfarin, or other anticoagulant medications. Vitamin K can interfere with vitamin K-antagonist therapy; do not start, stop, or change your intake without your prescriber's guidance. Also review the geranylgeraniol ingredient with your prescriber if you use bisphosphonate bone medication. The softgels contain bovine gelatin. Ask for individualized advice during pregnancy or breastfeeding, and stop use and seek advice if you develop an unexpected reaction.
How does BRF 45 60sg support overall health?
Its contribution centers on vitamin K-dependent processes, including normal clotting and the activation of proteins involved in bone maintenance. K1 and MK-4 supply two forms of vitamin K, while trans-geranylgeraniol is a separate ingredient involved in cellular biochemical pathways. The label recommends two softgels per day with meals and divided dosing, unless your practitioner directs otherwise. A 60-softgel bottle provides 30 labeled servings. Adequate dietary calcium, protein, and vitamin D remain separate considerations; this targeted vitamin K formula is not a replacement for those nutrients.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
