boyand
Collagen
82/100
SUPPIE SCORE
68/100
EFFICACY
High
SAFETY
86/100
CLEANLINESS
What Does Collagen Do?
Solid 2.5 g collagen dose plus lutein supports elasticity claims; stevia and silica pose minimal risk. Main concern is potential marine-allergen sensitivity.
How does the 2.5 g collagen dose compare to clinical studies for skin elasticity?
What role does the 5 mg lutein play in skin hydration and photo-protection?
Is the combination of collagen and rosemary extract safe for daily long-term use?
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What Are the Benefits of Collagen?
Based on proven scientific research
Skin ElasticityStrong
Skin HydrationModerate
Antioxidant SupportModerate
Good For:
What Are the Side Effects of boyand Collagen?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Collagen peptides at 2.5 g are generally well tolerated with minimal adverse effects.
•Lutein 5 mg daily is within safe limits; high-dose lutein (>20 mg) may cause carotenodermia.
•Steviol glycosides (stevia) are GRAS; rare mild GI upset reported at high intakes.
•Contains silica; avoid inhaling powder to prevent respiratory irritation.
•Pregnant or lactating women should consult a physician before use per label.
•Rosemary extract may interact with anticoagulants or anticonvulsants at high doses.
Potential Side Effects
Negative Interactions
Allergens
fish or marine-derived collagen (possible)
Inactive Ingredients
Citric acid
Low RiskNatural (orange) flavour
Low RiskSteviol glycosides
Low RiskSilicon dioxide
Low RiskMagnesium stearate
Low RiskWhat Are the Ingredients in boyand Collagen?
Collagen
2.5 g
Lutein
5 mg
Marigold (Tagetes erecta) Flower Extract
70 mg
Rosmarinus Officinalis Leaf Extract
Ascorbic Acid
Citric Acid
Natural (Orange) Flavour
Steviol Glycosides
Silicon Dioxide
Magnesium Stearate
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Dosage & Bioavailability
How the active doses and forms in Collagen compare to the research.
•Collagen — 2.5 g per serving; within the 0.37-12 g/day typically used in studies. This range is provisional until reviewed.
•1 of 2 actives with a studied range are below it and 2 have no individual amount disclosed.
•Lutein — 5 mg per serving; studies use 6.9-20 mg/day.
Sources & References
No sources available
Frequently Asked Questions
Common questions about boyand Collagen