The Executive-Function Fog Of Perimenopause — And The Gummy That Restores It (No Prescription Needed)
Perimenopause quietly downregulates the cognitive systems you built a career on. Here is the fix.
Perimenopause quietly downregulates executive function — and the fix is not another script.
You forget a name mid-sentence. You re-read a paragraph three times. You leave a meeting knowing you nailed it but not what you said.
As oestrogen fluctuates, the acetylcholine and dopamine systems that carry attention downregulate. Your career-brain is not gone. Its neurotransmitters are dipping.

The stack: L-theanine + caffeine, lion’s mane, citicoline. The exact system peri turns down.
You did not lose your edge. Your neurotransmitters are dipping. There is a stack for exactly that.
KEEN gets these four into a single daily gummy at real doses. Two warm-amber gummies with breakfast.
Week one unchanged, week two the words arrive on time, week four sustained-attention tasks feel dramatically clearer.

By week three the change was quiet, then obvious. And then just — my normal. Which is when I actually knew KEEN was working.
The keen stack, in one gummy
Four clinically-referenced ingredients at meaningful daily doses.
Rated 4.9 by people who thought they had to live with it
By week three I noticed. It was subtle at first — then it was just my normal. That was the moment.
I had quietly accepted this as my life for years. Eight weeks on KEEN and I quietly stopped accepting it.
My GP raised her eyebrows at the label. She said this was the first gummy she had seen with the actual doses.

KEEN — The Peri Sharpness Gummy
30 warm amber gummies · 30-day supply · two a day · vegan · third-party tested.
- L-Theanine — 200mg
- Caffeine (from green tea) — 100mg
- Lion’s Mane (fruiting body) — 500mg
Free shipping over $50 · 60-day money-back guarantee.
Try KEEN risk-free90 days $216 (save 22%) · monthly $40