After 40, your body resists building muscle—no matter how hard you train or how much protein you eat. Bare Essential Aminos delivers the leucine-enriched signal your body needs to hold onto lean mass.
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You're eating protein. You're showing up to the gym. You're doing everything you did in your 30s.
The muscle you used to build easily? It's harder to gain—and easier to lose. You feel softer, weaker, more fatigued. And no matter what you try, your body won't respond the way it used to.
After 40, your body develops something called anabolic resistance. It's a natural biological shift where your muscles become less responsive to the normal signals that trigger growth and repair.
The protein you eat? Your body doesn't use it as efficiently anymore. The workouts you do? They don't stimulate muscle growth like they used to.
It's not a lack of effort. It's a change in how your body processes the building blocks of muscle. And if you don't address it, you'll continue losing approximately 1-2% of your muscle mass every year.
Energy
Confidence
Strength
Muscle
Why This Happens (And Why Protein Alone Isn't Enough)
Muscle isn't static. Your body is constantly breaking it down and rebuilding it—a process called protein turnover.
When you're young, this process favours building. After 40, it shifts toward breakdown.
The key to reversing this? A process called muscle protein synthesis (MPS)—your body's muscle-building switch.
MPS is controlled by a pathway called mTOR (mechanistic target of rapamycin). When mTOR is activated, your body builds and repairs muscle. When it's not, muscle breaks down faster than it's rebuilt.
After 40, it takes a stronger signal to activate mTOR.
Research published in The American Journal of Clinical Nutrition found that older adults require approximately 40% more leucine—the primary amino acid that triggers mTOR—to achieve the same muscle protein synthesis response as younger adults.
This is anabolic resistance. Your body still can build muscle. It just needs a louder signal.
What triggers that signal?
Essential amino acids (EAAs)—specifically, a leucine-enriched formula that crosses the threshold needed to activate mTOR and switch on muscle protein synthesis.
Not protein powder. Not BCAAs. A complete EAA profile with elevated leucine, delivered in a form your body can absorb and use immediately.
Bare Essential Aminos was designed specifically for bodies over 40.
Unlike protein powders that need to be broken down before your body can use them, Bare EAAs are absorbed directly—delivering the right amino acids in the right ratios at the right speed.
It's not about eating more protein. It's about giving your body the precise signal it needs to build.
What you can expect from Bare Aminos
Protein powder needs to be digested and broken down before your body can use the amino acids. This takes time and reduces the "spike" of leucine that triggers muscle protein synthesis. Bare EAAs are free-form amino acids that absorb rapidly, delivering the precise signal your muscles need—especially important after 40 when that signal needs to be stronger.
Possibly. After 40, it's not just about total protein—it's about leucine threshold and timing. Research shows older adults need approximately 2.5-3g of leucine per meal to trigger muscle protein synthesis. Most protein sources don't deliver that in a fast, usable form. Bare ensures you hit that threshold.
The most effective times are first thing in the morning (to stop overnight muscle breakdown), immediately after training (to maximise the muscle-building window), or between meals if your protein intake is lower. Many women find morning and post-workout works best.
Yes. Essential amino acids are the same building blocks found in dietary protein—just in a more targeted, efficient form. Bare contains no stimulants, no artificial additives, and is manufactured in Australia under strict quality controls.
Most women report feeling improved recovery within 1-2 weeks. Visible changes in muscle tone and strength typically emerge around 4-6 weeks with consistent use and regular resistance training.
Absolutely—in fact, it's especially important. When you're in a calorie deficit, your body is more likely to break down muscle for energy. EAAs help protect lean mass so you lose fat, not tone.
All products are made in South Africa in SAHPRA-approved manufacturing facilities.
