Your Appetite Just Dropped 40%. So Did The Nutrients Holding The Rest Of You Up.

Up to 40% of the weight you're losing on a GLP-1 isn't fat - it's muscle. That's why you feel thin and weak at the same time. Why opening a jar gets harder. Why lifts at the gym start dropping. Muscle is what keeps your metabolism awake and the weight off after you stop the medication. Lose too much of it now, and the regain becomes harder to fight later.

Three things keep muscle on your body when you’re eating far less than usual: movement, protein, and creatine. Movement gives the signal. Protein and creatine give the raw materials. Skip any one of them in a deficit, and the muscle goes quietly.

Bones follow the same logic. When you’re eating less, you’re absorbing less of the vitamin D, K2, calcium, magnesium and zinc that keep bones strong. Especially after 40.

"Skinny fat is not the goal." 

GLP-1 takes your appetite. It also takes your B12, your D, your iron, and your magnesium. The food you're not eating any more contained things your body still needs every day. The list is long, and the gap is real - even on a "good day" of 800 calories.

A standard multivitamin doesn't begin to cover this. Multivitamins are built for a small daily top-up for a healthy adult eating 2,000 calories a day. They don't include the amount of magnesium your body is burning through, the form of B12 your nerves can actually absorb, or the creatine, NAD+ precursor and CoQ10 your cells run on when food is short.

Longevity Complete was built for exactly this gap. Not a top-up. A foundation - 24 nutrients, in the doses and forms your body actually needs while you're eating less.

When biotin, zinc, vitamin C and the B-vitamins drop below the threshold your body needs to rebuild hair follicles and skin collagen, the surface is the last place it shows - and the first place people notice.

Hair shedding at months 3 to 6 on a GLP-1 is so common it has its own thread in every forum. Skin that looks flat or papery follows the same timeline. These are not cosmetic problems. They're signals that the raw materials aren't arriving.

Eating 40 to 60% less than you used to means your cells are running on a fraction of the things they need to make energy. B12, magnesium, and B-Vitamins are the core of that machinery. Short them, and you feel it. Every afternoon.

"I was about to quit because of the exhaustion. Then I fixed my nutrition." 

You weren’t planning to manage twelve things at once. You wanted to lose the weight. But the muscle, the hair, the energy, the mood, the sleep, the bones, they all started moving at the same time. And the medication slows your stomach to a crawl, so the supplements you’d normally swallow now sit in the cupboard.

"When everything makes you nauseous, your supplement needs to be gentle." 

One scoop of Longevity Complete, in cold water, takes 40 seconds. It goes down when capsules can't. And every one of the problems below gets the nutrient it needs, in the form your body can actually absorb.

There's a version of this story where you read 30 articles, build a 10-bottle stack from 10 different brands, hope the doses are right, and quietly wonder if any of it is actually working. Most people do that for six months before giving up.

Or: one scoop. Every nutrient already chosen, every dose calibrated, and cheaper than buying it all seperately. Built specifically for people whose appetite has dropped. If you wanted to do this on your own with single-ingredient products of the same quality, the receipt would look like this:

If you bought these supplements all separately

Ingredient	Dose in LC	Cost separately*
NAD+ Precursor (NR)	300 mg	€39.00
Coenzyme Q10	100 mg	€15.96
Creatine Monohydrate	3,000 mg	€5.17
Magnesium	56 mg	€14.50
Vitamin D3 + K2	10 µg / 52 µg	€8.50
Quercetin	190 mg	€10.52
Hyaluronic Acid	100 mg	€14.46
Glycine	2,000 mg	€9.17
B-Vitamin Complex	Full panel	€15.50
Lion's Mane	250 mg	€10.33
Betaine (TMG)	1,000 mg	€13.77
Calcium AKG	1,140 mg	€39.01
Vitamin C	79.8 mg	€5.00
Glucosamine Sulphate	1,000 mg	€13.29
Astaxanthin	120 µg	€1.40
Mineral Complex	Selenium, chromium, etc.	€10.50

Same nutrients per month:

€49vs€226

Most supplement labels won’t tell you how much of each ingredient is actually in the bottle. They’ll list a long ingredient name and let you guess. We print the exact amount of every one. Every vitamin, every mineral, every active. If your doctor wants to look, you can hand them the label.