Frequently asked questions

Creatine is a substance your body naturally produces. Your brain and muscles use it in their energy systems. During perimenopause and menopause, your body makes less of it. Symptoms women often report in this period (brain fog, fatigue, reduced strength) are studied alongside that drop in creatine levels.

EFSA recognises creatine for improving physical performance during repeated bursts of short-term, high-intensity exercise. Beyond that, ongoing studies in peri- and postmenopausal women look at possible effects on cognition, energy, and muscle preservation. The findings point in a promising direction. Whether you personally notice a difference can vary from person to person.

Research suggests women have around 70-80% lower creatine reserves than men, and that gap widens as oestrogen declines (Smith-Ryan et al., 2021). Studies in women look at possible effects on cognition, muscle preservation, and strength when combined with training. For physical performance during repeated bursts of short-term exercise, creatine is officially recognised by EFSA.

At the recommended dosage, no clinically relevant side effects have been found. Over 500 peer-reviewed studies confirm its safety, including in postmenopausal women. The most common question is about weight gain. That's a small amount of water in the muscles (1-2 kg), not fat. Stomach issues are rare when taken in liquid form.

Over 500 peer-reviewed studies (ISSN position stand, Kreider et al., 2017). Consistently found safe for healthy adults at the recommended dosage. It has been studied for decades across all age groups, including postmenopausal women.

Creatine draws water into your muscles, so you might see 1 to 2 kg more on the scale in the first week. That's water inside the muscle, not fat. It stabilizes quickly.

Research in women suggests that creatine supplementation may improve working memory and processing speed, with the strongest effects under stress or sleep deprivation (Xu et al., 2024; Rae et al., 2003). What you personally notice can vary. An honest read: these are not approved health claims, but findings from ongoing research.

3-5g per day is enough to saturate muscle stores. For cognitive research, scientists use 10g or more, because higher doses are needed to contribute to brain creatine. At 10g per day, your creatine reaches saturation in about 2 weeks.

A spicy ginger shot with warm turmeric and fresh citrus. Lemon, pineapple, and orange. It's a real cold-pressed shot. Not sweet. Not medicinal. Just sharp and fresh.

A tub gives you powder and a measuring scoop. Zesty gives you 10g sealed dry in the cap, a cold-pressed shot with black pepper extract for absorption and electrolytes for transport. Plus ginger and turmeric. No mixing, no measuring.

About 95% of your body's creatine is in your muscles, so the standard 3-5g mainly saturates muscle stores. Your brain holds the remaining ~5%, and that's exactly what menopause depletes. Researchers studying cognitive benefits in women use 10g+ to reach the brain. Well within the studied safe ranges.

Creatine monohydrate breaks down in liquid over time (it converts to creatinine, a waste product). By sealing it dry in the cap, it stays stable until the moment you drink. Twist the cap, the creatine drops into the shot, shake, and drink. Maximum potency, zero loss.

In most cases, yes. Creatine has no known interactions with common supplements like vitamin D, magnesium, or omega-3. Check with your doctor if you take medication that affects kidney function.

Turmeric (curcumin) has anti-inflammatory properties relevant to menopause-related joint discomfort (Hewlings & Kalman, 2017). Piperine (black pepper extract) in the shot increases curcumin bioavailability by 2,000% (Shoba et al., 1998).

At 10g per day, your creatine reaches saturation in about 2 weeks. Faster than the 28 days needed at lower doses. What you notice after that varies. Some women report more energy and less brain fog in studies after a few weeks, others notice little. The 14-day starter is there to test it for yourself.

No. ChatGPT and many fitness articles still mention a 20g per day loading phase. That approach comes from studies in young men from the 1990s and is unnecessary for women in menopause. With 10g per day, your creatine stores reach saturation in about 2 weeks, without the stomach and gut issues a high loading dose can cause. Research by Forbes and Candow (2022) confirms that a steady daily dose is just as effective as a loading protocol, with fewer side effects.

Not at all. It's actually the perfect time. Your creatine reserves start declining before actual menopause begins. Perimenopause usually starts around age 45, and starting creatine then means you stay ahead of the deficit.

Morning works best as a daily ritual. Twist, press, shake, drink. And your day begins. But any consistent time of day works.

Zesty is a dietary supplement, not a medicine. It is not intended to diagnose, treat, cure, or prevent disease. Creatine monohydrate is one of the most researched dietary supplements in the world, recognized by EFSA for supporting physical performance.