If the needs are very high, then yes, supplementation is the only option you have because you cannot consume enough foods to really keep up with the demand that you have
This serum is a powerhouse of Vitamin C, and its often highlighted as one of the best Korean products for hyperpigmentation in beauty editorials
S., Chiantera, V., Buzzaccarini, G., & Unfer, V
Ingredients Content Acetyl L-Carnitine 60,85% Inositol 3,04% Choline bitartrate 3,04% L- Methionine 3,04% Vitamin B12 (Methylcobalamin) 0,03% LipoCellTech Liposomal proprietary Blend (Phospholipids)** 30% Total 100% Ingredients %NRV Acetyl L-Carnitine 300 mg * LipoCellTech Liposomal proprietary Blend (Phospholipids)** 148 mg * Inositol 15 mg * Choline bitartrate 15 mg * L- Methionine 15 mg * Vitamin B12 (Methylcobalamin) 100 mcg 4.000% Total capsule 493 mg * Nutrient Reference Values not established ** From non-GMO Sunflower Oil Other ingredients: HPMC (vegetarian capsule) Does not contain: gluten, soy, lactose, GMO, preservatives, synthetic colours and flavours Vitamin B12 As a food supplement, take 2 capsules per day with plenty of water, during a meal or as advised