6 things I learned about cortisol, cravings and my puffy morning face

1. 'Cortisol face' is real, just not the way the internet sells it

The rounder, puffier morning face people are calling cortisol face isn't a diagnosis, and nothing you drink melts it overnight. What is real: cortisol is the body's main stress hormone, it's meant to peak in the morning and fall by evening, and when stress keeps it high the body tends to hold onto sodium and water. For me that showed up as a face that looked like it hadn't slept on nights I had, and as two or three pounds that came and went with my week rather than with my diet.

2. Stress, cravings and bad sleep were one loop, not three problems

Once I started paying attention the pattern was obvious. A stressful day meant cortisol that never came down in the evening, which meant I wanted salt and sugar at ten o'clock, which meant I slept badly, which meant I woke up puffy and already stressed and did it all again. Nothing about that loop is a willpower problem. It's a hormone pattern that looks like a willpower problem, and that distinction changed what I tried to fix first.

3. The craving part has actually been studied

The ingredient in Supercalm for this is KSM-66 ashwagandha, 300mg per stick. At the directed two sticks a day that's 600mg, the same daily dose used in a placebo-controlled study of adults with stress-related food cravings. At four weeks, total craving scores had improved significantly versus placebo, including the sub-scores for hunger, lack of control and eating in response to emotions; at twelve weeks the effect was still there and broader. Not appetite suppression. Fewer of the cravings that start in the head.

4. Lower cortisol is the actual goal, and there's a number for it

I stopped chasing the puffiness and started chasing the hormone behind it. KSM-66 at that same 600mg a day has been studied for eight weeks against placebo in stressed adults: perceived stress scores fell significantly, and so did serum cortisol. A second trial at 250mg a day found the same pattern, with sleep quality improving alongside. The headline figure from the KSM-66 research is a 33% reduction in perceived stress. I can't show you a blood test. I can tell you my face stopped looking like a bad night on the mornings I'd actually slept.

Chandrasekhar et al., 2012: KSM-66 ashwagandha 600mg/day for 60 days significantly reduced perceived stress scores and serum cortisol vs placebo. Salve et al., 2019: 250mg/day for 8 weeks reduced perceived stress and serum cortisol and improved sleep quality vs placebo. Research relates to the KSM-66 ingredient, not to Nello or to this product.

5. Sleep was the part of the loop I'd been skipping

The loop breaks easiest at night. The same 600mg a day of KSM-66 has been studied over ten weeks in adults who slept badly: they fell asleep faster, spent more of the night actually asleep, and more of them said they woke up feeling alert. There's also 400mg of L-theanine per stick, the amino acid from tea, studied at exactly that daily amount for lower stress markers through a real, weeks-long stressor, plus 100mg of magnesium glycinate and no melatonin. Better nights meant fewer ten o'clock kitchen visits, which meant lighter mornings. Same loop, run backwards.

6. What I actually take, and what I don't expect from it

Two sticks a day in water: one mid-afternoon, one an hour before bed. Per stick that's L-theanine 400mg, KSM-66 ashwagandha 300mg, magnesium glycinate 100mg and vitamin D3 1,000 IU, five calories, zero sugar, no proprietary blend, every amount on the label. It is not a weight-loss product and it won't out-work a bad week. What it did was take the stress out of the loop, and once the stress went, the ten o'clock snacking, the flat sleep and the puffy mornings followed it, in that order.