Independently formulated since 2013 · Swiss Nutri GmbH
Glow Stack: HydraGlow + Hairmazing + Radiance, three windows a day.
Available now. Delivered within 1–2 business days.
Glow Stack — HydraGlow + Hairmazing + Radiance
Topical hyaluronic acid sits on the surface and evaporates by 11:00. Topical biotin doesn't reach the follicle in any meaningful dose. Topical vitamin C oxidises in the bottle within weeks. The cosmetic shelf works on the skin you already have. The biology of new skin runs underneath.
Glow Stack hits three EFSA-authorised pathways at once: hyaluronic acid + zinc for skin moisture and structure, biotin + zinc for hair and nails, vitamin C + selenium for collagen formation and oxidative stress. Six gummies a day for the 8–12 weeks the trials measured — the same window cosmetic 'before and afters' shoot.
Topical hydration evaporates in hours. Topical biotin barely penetrates. The shelf treats the symptom — never the substrate.
Average jar finished: 41%.
Hyaluronic acid + biotin + vitamin C + zinc + selenium across three windows of the day, on a vegan pectin carrier — at the EFSA-authorised dose for each.
Reported completion: 92%.
Source: EFSA Register of Authorised Health Claims · Cosgrove et al. (2007) — dietary fatty acids and skin condition · CHPA 2024 — chewable supplement adherence research.
No proprietary blends. No 'vitamin theatre' (a thirteenth ingredient at 1% RDA so the marketing reads longer). No fourth jar quietly bulked into the bundle. Three jars, three jobs, three honest dose panels — read every gram before you buy.
120 mg hyaluronic acid + 5 mg zinc per 2-gummy daily dose. Zinc contributes to the maintenance of normal skin (EFSA-authorised). Hyaluronic acid is described traditionally for hydration support. Take with breakfast.
5,000 µg biotin + 5 mg zinc + 50 µg selenium per 2-gummy daily dose. Biotin contributes to the maintenance of normal hair and skin (EFSA-authorised). Selenium contributes to the maintenance of normal hair and nails. Take with lunch.
120 mg vitamin C + 50 µg selenium per 2-gummy daily dose. Vitamin C contributes to normal collagen formation for skin and to the protection of cells from oxidative stress (EFSA-authorised). Take with dinner.
All three jars use apple + citrus pectin (not animal gelatin — and we don't backfill 'marine collagen' for theatre). All three naturally sweetened, gluten-free, non-GMO. No synthetic dyes. No 'proprietary' anything — the panel reads in plain language.
HydraGlow: glucose syrup, sucrose, water, gelling agent (pectin), citric acid, sodium citrate, sodium hyaluronate (120 mg), zinc gluconate (5 mg as zinc), natural raspberry flavour, glazing agents.
Hairmazing: glucose syrup, sucrose, water, pectin, citric acid, sodium citrate, D-biotin (5,000 µg), zinc gluconate (5 mg as zinc), sodium selenite (50 µg as selenium), natural strawberry flavour, glazing agents.
Radiance: glucose syrup, sucrose, water, pectin, citric acid, sodium citrate, ascorbic acid (vitamin C, 120 mg), sodium selenite (50 µg as selenium), natural orange flavour, glazing agents.
Glow Stack isn't a 'glow in 7 days' product. It's a 90-day re-supply of the substrates skin, hair and nails are built from. Here's the honest curve our bundle customers describe — and the boundary the Swiss BLV lets us put on the page.
Two HydraGlow at breakfast. Two Hairmazing at lunch. Two Radiance at dinner. The first thing you notice isn't your skin — it's that the bathroom shelf finally has fewer half-empty bottles.
Biotin + selenium effects on hair and nails are most often reported by week 4–6. Most customers describe noticing what isn't happening — fewer hairs in the brush, fewer split tips on the manicure — before they notice anything skin-side.
Vitamin C contributes to collagen formation continuously. The skin you see at week 12 is the skin made from this window's substrate. This is the dosing window the EFSA claims were established on — and the one the bundle was designed to keep you inside of.
Individual experience varies. Glow Stack is a stack of food supplements, not a medical or cosmetic treatment. Hyaluronic acid described traditionally; vitamin claims per EFSA register.
EFSA's biotin, vitamin C, zinc and selenium claims were established on continuous-intake studies. Hair grows ~1.25 cm a month — 90 days is roughly half a hair cycle. So the bundle count you choose isn't a discount tier; it's a dosing duration. Pick the one that matches the version of your skin, hair and nails you want six months from now.
Why bundle count = dosing window: EFSA biotin/zinc/Vit C/selenium claims were established on continuous-intake studies measured across 8–24 weeks. Hair growth runs ~1.25 cm a month, so 90 days is roughly half a hair cycle. A 30-day bundle samples the format. A 90-day Protocol covers the half-hair-cycle window. A 150-day Plateau covers a full cycle. The biology doesn't care about your reorder calendar — it cares about whether the right gummy is on your kitchen counter today.
„I bought Glow Stack because my hair was thinning at the temples. By month three I noticed my nails first — they stopped splitting on the typing edge. Then the hair, then the skin. Six gummies, three rituals, the only inside-out routine I've actually finished."
— Sara, 36, Geneva · ★★★★★ Verified Glow Stack buyer
Full transparency across all three jars: actives, daily-dose math, EFSA-authorised claims and the important notes — everything open, nothing hidden behind a 'beauty blend' or a footnote.
HydraGlow (60 gummies) — hyaluronic acid 120 mg + zinc 5 mg per 2-gummy dose.
Hairmazing (60 gummies) — biotin 5,000 µg + zinc 5 mg + selenium 50 µg per 2-gummy dose.
Radiance (60 gummies) — vitamin C 120 mg + selenium 50 µg per 2-gummy dose.
All three vegan · gluten-free · non-GMO · naturally sweetened · independently dosed and third-party tested.
Six gummies a day, three rituals: 2 HydraGlow with breakfast, 2 Hairmazing with lunch, 2 Radiance with dinner. Chew thoroughly. Each jar = 30 days. One bundle covers 30 days of the full inside-out routine.
For the full effect, hold the routine consistently for at least 8–12 weeks. Biotin, zinc, vitamin C and selenium contribute their EFSA-authorised effects under continuous intake; the visible window opens around week 4–6 for hair and nails and around week 8–12 for skin.
Food supplements are not a substitute for a balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose for any of the three jars. Keep out of reach of children. Store in a cool, dry place.
If pregnant, nursing, taking blood thinners, retinoid prescriptions, hormone-based therapies, or under medical supervision, please consult your doctor before starting the trio. High-dose biotin can interfere with thyroid and cardiac biomarker assays — flag the supplement to your lab if blood work is scheduled. Hyaluronic acid described traditionally.
Topical skin care works on the skin you already have. Glow Stack works on the skin you'll have in 90 days — from the inside, with three Independently formulated jars that match the EFSA-authorised vitamin claims for skin, hair, nails and oxidative-stress protection. Not 'glow in 7 days'. Real biology, in the dosing window the trials measured.
HydraGlow, Hairmazing and Radiance come from the same facility in Küssnacht am Rigi (Schwyz). Same pectin batches, same audit log, same Swiss BLV declaration on every jar.
Two HydraGlow with breakfast (hydration). Two Hairmazing with lunch (hair, skin, nails). Two Radiance with dinner (antioxidant). No water, no aftertaste, no negotiation with yourself.
We use the EFSA-authorised health claims for biotin (hair, skin, nails), zinc (skin, nails, hair, oxidative stress), vitamin C (collagen formation, skin, oxidative stress) and selenium (hair, nails, oxidative stress, immune). No miracle promises — just what the register lets us put on the page.
Most multi-jar deals get clever in the returns policy. Ours doesn't. 30 days, every jar covered, opened or sealed — the bundle is one product to us.
Four Independently formulated gummies that pair cleanly with your Glow Stack — for the moments the trio doesn't already cover. Morning sun, midday calm, gut–skin axis, and an evening anti-inflammatory base.
Vitamin D
Vitamin D3 is fat-soluble — pairs with HydraGlow at breakfast for synergistic uptake; supports the inside-out skin pathway.
Ashwagandha
Ashwagandha sits cleanly between Hairmazing at lunch and Radiance at dinner — daytime calm without the bedtime wind-down.
Cfu probiotics
B. coagulans probiotic — gut–skin axis support; the stack-stack for customers who want to chase the inflammatory root of dull skin.
Turmeric and Ginger
Turmeric + ginger — antioxidant compounding with vitamin C in Radiance; the third leg of the trio if you upgrade to Daily Trio.
