Swanson Super Stress, B-Complex
vs
Natural Factors Total Body Collagen
Supplement Comparison

  • Vitamin C: Swanson Super Stress, B-Complex has 8.3× more
  • Vitamin B7 (Biotin): Natural Factors Total Body Collagen has 10× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 29 nutrients compared
Bar chart: per-serving label amounts and listed forms for Swanson Super Stress, B-Complex vs Natural Factors Total Body Collagen.

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Frequently asked questions

Which active ingredients does Swanson Super Stress, B-Complex have?

  • Vitamin C appears as Ascorbic Acid
  • Vitamin B1 (Thiamin) appears as Thiamin HCl
  • Vitamin B2 (Riboflavin) appears as Riboflavin
  • Vitamin B3 (Niacin) appears as Niacinamide
  • Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
  • Vitamin B9 (Folate) appears as Folic Acid
  • Vitamin B12 (Cobalamin) appears as Cyanocobalamin
  • Vitamin B7 (Biotin) appears as D-Biotin
  • Vitamin B5 (Pantothenic Acid) appears as Calcium Pantothenate
  • Choline appears as Choline Bitartrate
  • PABA
  • Inositol

Which active ingredients does Natural Factors Total Body Collagen have?

  • Vitamin C appears as Calcium Ascorbate
  • Vitamin B7 (Biotin)
  • Sodium
  • L-Glutamine
  • L-Tryptophan
  • Collagen Peptides appears as VERISOL Bioactive Collagen Peptides
  • Hyaluronic Acid
  • Protein

Which categories do Swanson Super Stress, B-Complex and Natural Factors Total Body Collagen belong to?

  • B-Complex Formula
  • Collagen

What health concerns do Swanson Super Stress, B-Complex and Natural Factors Total Body Collagen address?

  • Antioxidant Support
  • Energy & Metabolism
  • Immune System Support
  • Stress Management
  • Healthy Aging & Longevity
  • Joint & Bone Health
  • Skin, Hair & Nail Health

Which product has a higher amount of Vitamin C per serving?

  • Swanson Super Stress, B-Complex has the highest total amount of Vitamin C: 500 mg per serving

Which product has a higher amount of Vitamin B7 (Biotin) per serving?

  • Natural Factors Total Body Collagen has the highest total amount of Vitamin B7 (Biotin): 500 mcg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Swanson Super Stress, B-Complex: 1 capsule
    • Natural Factors Total Body Collagen: 1 scoop
  • Vitamin C
    • This supplement has 500 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg
  • Vitamin B1 (Thiamin)
    • This supplement has 25 mg
    • Recommended Dietary Allowance in men: 1.2 mg
    • Recommended Dietary Allowance in women: 1.1 mg
    • Tolerable Upper Intake Level: Not established
  • Vitamin B2 (Riboflavin)
    • This supplement has 25 mg
    • Recommended Dietary Allowance in men: 1.3 mg
    • Recommended Dietary Allowance in women: 1.1 mg
    • Tolerable Upper Intake Level: Not established
  • Vitamin B3 (Niacin)
    • This supplement has 50 mg
    • Recommended Dietary Allowance in men: 16 mg
    • Recommended Dietary Allowance in women: 14 mg
    • Tolerable Upper Intake Level: 35 mg
  • Vitamin B6 (Pyridoxine)
    • This supplement has 25 mg
    • Recommended Dietary Allowance in men: 1.3 mg
    • Recommended Dietary Allowance in women: 1.3 mg
    • Tolerable Upper Intake Level: 100 mg
  • Vitamin B9 (Folate)
    • This supplement has 340 mcg DFE
    • Recommended Dietary Allowance in men: 400 mcg DFE
    • Recommended Dietary Allowance in women: 400 mcg DFE
    • Tolerable Upper Intake Level: 1000 mcg DFE

How does Natural Factors Total Body Collagen compare to Recommended Dietary Allowance, Adequate Intake and Tolerable Upper Intake Level?

  • Vitamin C
    • This supplement has 60 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg
  • Vitamin B7 (Biotin)
    • This supplement has 500 mcg
    • Adequate Intake in men: 30 mcg
    • Adequate Intake in women: 30 mcg
    • Tolerable Upper Intake Level: Not established
  • Sodium
    • This supplement has 50 mg
    • Adequate Intake in men: 1500 mg
    • Adequate Intake in women: 1500 mg
    • Tolerable Upper Intake Level: Not established

Last updated: February 5, 2026

  • Sources & Methodology: Nutrient data and forms are taken directly from Supplement Facts labels. Reviewed and standardized by the VIOscan Research Team. Learn more on the Methodology page.
  • We show the Recommended Dietary Allowance (RDA) when available. If no RDA exists, we show the Adequate Intake (AI). Tolerable Upper Intake Levels (UL) are used for upper limits. Unless otherwise noted, RDAs shown correspond to healthy adults aged 19–50 years and are sex-specific. Separate values exist for 51–70 years and >70 years, and pregnancy and lactation are excluded. All values come from the Dietary Reference Intakes (DRIs) published by the National Academies of Sciences, Engineering, and Medicine (NASEM), Food and Nutrition Board (FNB).
  • Transparency: We’re funded by our users. We don’t have sponsors or affiliate links, and we don’t sell supplements.
  • Editorial standards: we provide independent, impartial and objective data analysis.
  • This analysis is for educational purposes only. It is not a substitute for medical advice.
  • Questions? Read our Frequently Asked Questions or contact us, we’re here to help.
  • See an error? Report it through our Contact page.
  • Author: VIOscan Research Team