Skin Rejuvenation

1.1000mg Glucosamine/800mg Chronditin: Joint Health
2.500mg Acetyl-L-Carnite: Heart Health & Anti-Oxidant Effect
3.1000mg HMB: Strength
4.250mg Biotivia Resveratrol: Energy & Other Health Benefits
5.100mg Coenzyme- Q10: Antioxidant
6.500mg Quercitin: Energy & Allergies
7.1500mg D-Ribose: Energy

Is this vitamin regiment reasonable for someone in their 20’s, in excellent physical health, and otherwise very healthy? For a person who exercises 6 days per week and eats a nutritious diet (high fiber, high vegetable, lean protein, lot of water)

Do any of the supplements contradict one another? Also, do you have any recommendations on any vitamins that should be added or removed? If so, what scientific evidence do you have to support your claim?

Thanks!