Ingredients
What’s in each formula, and why
Doses from the studies, forms your body uses well, and nothing it doesn’t need.
Every morning · Best seller
Silvie Body
Multivitamin, marine collagen and creatine in one 10 g sachet. 17 active ingredients, stirred into water.
- 3 gCreatine
- 5 gMarine collagen
- 15Vitamins and minerals
Same dose as the studies
| Ingredient | In the studies |  In Silvie Body |
|---|---|---|
| Creatine | 3 g | 3 g |
| Marine collagen | 5 g | 5 g |
| Vitamin D3 | 800 IU | 800 IU |
| Folate | 400 µg | 400 µg |
Creatine: the EU's review of trials in adults over 55 who do strength training. Collagen: Genovese, 2017 (120 adults, 90 days). Vitamin D3: Pfeifer, 2009 (242 adults). Folate: van Oort, 2003 (316 adults over 50).
Forms your body uses well
| Nutrient | A common form | In Silvie Body |
|---|---|---|
| Calcium | Carbonate | Citrate |
| Folate | Folic acid | 5-MTHF, ready to use |
| Vitamin B12 | Cyanocobalamin | Methylcobalamin, the active form |
| Collagen | Gelatin | Hydrolysed peptides |
| Copper, manganese | Oxide or sulphate | Bisglycinate |
Quality and testing
99% active ingredients. Nothing to bulk it out.
Every batch third-party tested
Tested by an accredited EU food laboratory
- Creatine, collagen and key vitamin and mineral doses match the label
- Heavy metals and microbes within EU limits
- Gluten-free
Nothing hidden
The full label
- Every ingredient and every dose on the label
- No proprietary blends
- 19 kcal, 4.7 g protein and 0 g sugars per sachet
- Contains fish (marine collagen). Gluten-free.
Every evening
Silvie Mind
Omega-3, magnesium and minerals in one sachet: two tablets and three softgels, with a meal.
- 1,250 mgOmega-3 (EPA + DHA)
- 200 mgMagnesium
- 10 mgLutein
More than the EU’s amount for these benefits
| Nutrient | The EU’s amount, a day | In Silvie Mind |
|---|---|---|
| DHA, for the brain* | 250 mg | 750 mg |
| EPA + DHA, for the heart* | 250 mg | 1,250 mg |
Forms your body uses well
| Nutrient | A common form | In Silvie Mind |
|---|---|---|
| Magnesium | Oxide | Bisglycinate only |
| Omega-3 | Ethyl ester | Triglyceride form |
| DHA source | Fish oil only | Fish oil and algae oil |
Fish-oil purity, next to a typical fish oil
EPA and DHA in the fish oil
EPA and DHA as a share of the fish oil. Typical: the middle value of 7 best-selling fish-oil and multivitamin softgels, labels checked October 2026.
On training days
Silvie Body Pro
Whey protein isolate, unflavoured. One scoop in water or milk.
- 22 gProtein a scoop
- 2.2 gLeucine
- 99.7%Whey isolate
Next to a typical flavoured whey
| Compared | Typical flavoured whey | Silvie Body Pro |
|---|---|---|
| Protein in 100 g | 72 g | 85 g+ |
| Sweeteners | In 10 of 10 | None |
| Flavourings | In 9 of 10 | None |
Typical: 10 best-selling flavoured wheys in the Netherlands, Germany and the UK, checked 8 Oct 2026. Body Pro's protein measured by an accredited EU food laboratory.
Daily doses, in short
How much creatine a day?
3 g. That's the dose the EU reviewed in trials of adults over 55, who did strength training at least three times a week. Silvie Body has 3 g.
How much collagen a day?
Most collagen trials use 2.5 to 10 g. Genovese (2017) used 5 g a day for 90 days. Silvie Body has 5 g.
How much vitamin D a day?
EFSA sets an adequate intake of 15 µg (600 IU) a day for adults. Silvie Body has 20 µg (800 IU), the dose in Pfeifer (2009).
How much protein a day?
1.0 to 1.2 g per kg of body weight for adults over 65 (PROT-AGE, 2013), and more if you train. Work out yours with our protein calculator.
What we leave out
Only what the research supports
We looked at more than 100 ingredients. Anything that broke one of these rules stayed out.
- No ingredients with hormonal effects
- No herbal extracts that clash with common medicines
- No stimulants such as caffeine
- Nothing tested only in animals
On our watchlist (7)
- Saffron: Interacts with blood thinners and antidepressants.
- Rhodiola: No safety data beyond 12 weeks of daily use.
- Lion's mane: Too little human evidence for daily use.
- Citicoline: Evidence in healthy older adults isn't established yet.
- Resveratrol: Hard to absorb, so an effective dose is unclear.
- NMN and NR: The big effects are mostly seen in rodents.
- Biotin, CoQ10, hyaluronic acid, astaxanthin: Kept for a future skin formula.
Not in our formulas (12)
- Soy and casein protein: Soy is a common allergen; casein is slow to digest.
- Potassium: Interacts with common blood-pressure medicines.
- Lemon balm, passion flower: We don't want a sedative effect every day.
- High-dose curcumin: Interacts with several common medicines.
- Caffeine: You stay in charge of your own coffee.
- Beta-carotene: Linked to risks in smokers and former smokers.
- Retinol (vitamin A): Builds up in the body over time.
- Grape seed extract: May thin the blood, a risk with anticoagulants.
- Rosehip: Studied at 5 g a day or more: too much for a sachet.
- Ashwagandha: Hormonal effects, and EU caution about the liver.
- St John's wort: Speeds up the breakdown of many medicines.
- Iron: Needs drop after menopause; extra iron can build up.
3 months for the price of 2
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- Free tracked delivery across the EU and UK
- One payment, no subscription
- * DHA contributes to the maintenance of normal brain function (250 mg DHA a day). EPA and DHA contribute to the normal function of the heart (250 mg EPA and DHA a day). Daily intake of 3 g of creatine can enhance the effect of resistance training on muscle strength in adults over 55, with resistance training at least three times a week. Vitamin D contributes to the maintenance of normal bones and muscle function.
