Best supplements for women in menopause [2026]

Menopause affects your body on multiple fronts: bone density, muscle mass, cognition, energy, sleep, and mood. No single supplement solves everything, but a handful have serious scientific evidence behind them. Below, we cover the supplements with the strongest research backing, what they do, and who they're relevant for.

1. Creatine

What it helps with: cognition (brain fog), muscle mass, energy, bone health

Creatine is the most studied sports nutrition supplement in the world, with over 500 peer-reviewed studies (Kreider et al., 2017). But it's not just for athletes.

Women have 70-80% lower creatine reserves than men. During menopause, production drops further due to declining oestrogen (Smith-Ryan et al., 2021). Randomized studies have reported improvements in working memory and processing speed (Rae et al., 2003). In postmenopausal women, creatine combined with strength training is linked to maintaining muscle mass and bone density (Chilibeck et al., 2023). EFSA has recognised creatine for improving physical performance during repeated bursts of short-term, high-intensity exercise.

Dosage: 3-5g/day for muscle benefits. 10g/day to also reach the brain.

Side effects: No clinically relevant side effects in healthy women. 1-2 kg water retention in the muscles during the first weeks.

2. Vitamin D3

What it helps with: bone health, immune system, mood

Vitamin D is essential for calcium absorption and maintaining bone density. After menopause, the risk of osteoporosis increases significantly, and many women in Northern Europe are deficient, especially during the winter months.

The Endocrine Society (2024) recommends vitamin D supplementation for adults over 50, specifically because of the evidence for reduced fracture risk.

Dosage: 800-2,000 IU/day, depending on your blood levels. Have your doctor check your vitamin D levels.

Note: Vitamin D works together with calcium and magnesium. A magnesium deficiency reduces the effectiveness of vitamin D (Uwitonze & Razzaque, 2018).

3. Magnesium

What it helps with: sleep, muscle tension, hot flashes, stress

Magnesium plays a role in over 300 enzymatic processes. During menopause, magnesium levels drop, contributing to sleep problems, muscle cramps, and stress.

A pilot study showed that magnesium supplementation reduced the frequency of hot flashes by 41% and their severity by 50% (Park et al., 2011). A broader literature review (Parazzini et al., 2017) confirms that magnesium is effective in preventing climacteric symptoms.

Dosage: 200-400 mg/day (magnesium bisglycinate is best tolerated).

Note: Magnesium can have a laxative effect at high doses, especially magnesium oxide and citrate.

4. Omega-3 fatty acids (EPA/DHA)

What it helps with: cardiovascular health, inflammation, mood

Omega-3 fatty acids (EPA and DHA, from fatty fish or algae oil) support cardiovascular health, an important concern after menopause when the protective effects of oestrogen diminish.

A meta-analysis in Inflammopharmacology (2025) confirms positive effects on cardiometabolic health in postmenopausal women. There are also indications that omega-3 positively influences mood and reduces inflammation markers.

Dosage: 1-2g combined EPA/DHA per day.

5. Collagen

What it helps with: skin, joints, connective tissue

After menopause, collagen production drops significantly (up to 30% in the first five years), contributing to skin aging, joint discomfort, and a decline in connective tissue quality.

A systematic review (Choi et al., 2019) of 11 studies confirms that oral collagen supplementation improves skin hydration, elasticity, and density.

Dosage: 5-15g hydrolyzed collagen per day.

Note: Collagen supports skin and joints, but it's not a replacement for strength training when it comes to muscle mass.

What's not in this overview

There are supplements that are popular but less strongly supported:

• Soy isoflavones / phytooestrogens: mixed results, moderate evidence for hot flashes
• Cimicifuga (black cohosh): some evidence for hot flashes, but study quality varies
• DHEA: hormone precursor, not without risk, only under medical supervision

This doesn't mean they don't work. It means the evidence is less strong or less consistent than for the five supplements above.

How do you combine them?

A practical starter combination for women in menopause:

1. Creatine (10g/day): cognition, energy, muscles, bones
2. Vitamin D3 (1,000-2,000 IU/day): bones, immune system
3. Magnesium (200-400 mg/day): sleep, stress, muscle tension

Omega-3 and collagen are valuable but less urgent. Add them based on your personal symptoms.

Always consult your doctor before starting a new supplement, especially if you take medication.

Also read

• Creatine & Menopause: the complete guide
• Creatine benefits for women: what the research says
• Creatine side effects in women: what does the research say?

References

• Kreider, R.B. et al. (2017). International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation. JISSN, 14(18).
• Smith-Ryan, A.E. et al. (2021). Creatine Supplementation in Women's Health: A Lifespan Perspective. Nutrients, 13(3), 877.
• Chilibeck, P.D. et al. (2023). A 2-yr RCT on Creatine Supplementation during Exercise for Postmenopausal Bone Health. MSSE, 55(10), 1750-1760.
• Rae, C. et al. (2003). Oral creatine monohydrate supplementation improves brain performance. Proceedings of the Royal Society B, 270(1529), 2147-2150.
• Endocrine Society (2024). Vitamin D for the Prevention of Disease. JCEM, 109(8).
• Uwitonze, A.M. & Razzaque, M.S. (2018). Role of Magnesium in Vitamin D Activation and Function. JACN, 37(2), 116-123.
• Park, H. et al. (2011). A pilot phase II trial of magnesium supplements to reduce menopausal hot flashes. Supportive Care in Cancer, 19(6), 859-863.
• Parazzini, F. et al. (2017). Magnesium in the gynecological practice: a literature review. Magnesium Research, 30(1), 1-7.
• Choi, F.D. et al. (2019). Oral Collagen Supplementation: A Systematic Review of Dermatological Applications. Journal of Drugs in Dermatology, 18(1), 9-16.
• Dr. Stacy Sims: Why Active Women Need Creatine