HSL LABS / Ingredient topics

Vitamins & minerals

Understand nutrient names and amounts in capsule products.

Understanding the ingredients

Vitamin C is needed for normal collagen formation. Zinc supports normal immune function. These are roles of the nutrients, not promises about HSL products.

Phase 1 and Phase 2 contain buffered vitamin C, zinc bisglycinate and copper glycinate. Their amounts differ, so compare the amount per serving.

Phase 1 Capsules packaging visualization — Phase 1 Capsules

Names such as benfotiamine, riboflavin-5-phosphate, pyridoxal-5-phosphate, methylcobalamin and L-5-MTHF describe specific forms of B vitamins.

Compare nutrient amounts across the full ingredient lists for any overlap.

NIH ODS: Vitamin C ↗NIH ODS: Zinc ↗

Compare ingredients

Ingredients & Details

Compare ingredients & product types

Product	Ingredients	Key differences
Phase 1 Capsules Capsules	Vitamin C (buffered), Zinc (as zinc bisglycinate), Copper glycinate, Bromelain, Quercetin, Boswellia serrata extract, N-acetyl cysteine, Magnesium (as magnesium glycinate), B vitamins	Capsules with vitamin C, minerals and B vitamins, plus bromelain and quercetin. Serving information: 4 capsules
Phase 2 Capsules Capsules	Vitamin C (buffered), Zinc (as zinc bisglycinate), Copper glycinate, Quercetin, N-acetyl cysteine, Hyaluronic acid, Centella asiatica extract, MSM, Bamboo-derived silica, B vitamins	Capsules with vitamins and minerals, plus centella extract, MSM and bamboo-derived silica. Serving information: 4 capsules

Read the ingredient differences

Phase 1 contains 750 mg buffered vitamin C per serving; Phase 2 contains 500 mg. Compare the amount per serving.
Names such as zinc bisglycinate and copper glycinate identify the nutrient’s form. Keep the full name when comparing products.
Check the Supplement Facts panel for the amount per serving before adding nutrient totals.